Package: util-linux Version: 2.11x Author: Guillem Jover Status: obsolete Description: Full Hurd port including the Debian part. diff -Naur util-linux-2.11x/configure util-linux-2.11x-debian-patched/configure --- util-linux-2.11x/configure 2002-07-08 21:14:03.000000000 +0200 +++ util-linux-2.11x-debian-patched/configure 2002-11-27 22:42:34.000000000 +0100 @@ -40,6 +40,7 @@ # 12. For hwclock.c: does struct tm have a field tm_gmtoff? # 13. For nfsmount: does the output of rpcgen compile? # 14. For fsck.cramfs, mkfs.cramfs: do we have libz? +# 15. For lib/get_blocks.c: does struct stat have a field st_blocks? rm -f make_include defines.h @@ -273,6 +274,7 @@ # # F6. For agetty.c: is updwtmp() available? +# F7. For mcookie.c: is gettimeofday() available? # echo ' #include @@ -485,6 +487,28 @@ fi rm -f conftest conftest.c +# +# F7. For mcookie.c: is gettimeofday() available? +# +echo ' +#include +#include +main(int a, char **v){ + struct timeval tv; + struct timezone tz; + gettimeofday( &tv, &tz ); + exit(0); +} +' > conftest.c +eval $compile +if test -s conftest && ./conftest 2>/dev/null; then + echo "#define HAVE_gettimeofday" >> defines.h + echo "You have gettimeofday()" +else + echo "You don't have gettimeofday()" +fi +rm -f conftest conftest.c + # # 7. Does xgettext exist and take the option --foreign-user? @@ -681,3 +705,27 @@ fi rm -f conftest conftest.c +# +# 15. For lib/get_blocks.c: does struct stat have a field st_blocks? +# +echo " +#include +#include +#include +int main() +{ + struct stat st; + fstat(0, &st); + st.st_blocks = 0; + return 0; +} +" >conftest.c +eval $compile +if test -s conftest; then + echo "#define HAVE_st_blocks" >> defines.h + echo "You have a st_blocks field in struct stat" +else + echo "You don't have a st_blocks field in struct stat" +fi +rm -f conftest conftest.c + diff -Naur util-linux-2.11x/disk-utils/fsck.minix.c util-linux-2.11x-debian-patched/disk-utils/fsck.minix.c --- util-linux-2.11x/disk-utils/fsck.minix.c 2001-11-30 15:59:57.000000000 +0100 +++ util-linux-2.11x-debian-patched/disk-utils/fsck.minix.c 2002-11-27 22:42:34.000000000 +0100 @@ -103,10 +103,6 @@ #define HAVE_MINIX2 1 #endif -#ifndef __linux__ -#define volatile -#endif - #define ROOT_INO 1 #define UPPER(size,n) ((size+((n)-1))/(n)) diff -Naur util-linux-2.11x/disk-utils/Makefile util-linux-2.11x-debian-patched/disk-utils/Makefile --- util-linux-2.11x/disk-utils/Makefile 2002-11-02 14:52:47.000000000 +0100 +++ util-linux-2.11x-debian-patched/disk-utils/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -8,24 +8,34 @@ # Where to put man pages? -MAN8= blockdev.8 fdformat.8 isosize.8 mkfs.8 mkswap.8 elvtune.8 \ - fsck.minix.8 mkfs.minix.8 mkfs.bfs.8 +MAN8= isosize.8 mkfs.8 mkswap.8 fsck.minix.8 mkfs.minix.8 mkfs.bfs.8 +ifeq "$(OS)" "linux" +MAN8:=$(MAN8) fdformat.8 blockdev.8 elvtune.8 +endif # Where to put binaries? # See the "install" rule for the links. . . -SBIN= mkfs mkswap blockdev elvtune fsck.minix mkfs.minix mkfs.bfs +SBIN= mkfs mkswap fsck.minix mkfs.minix mkfs.bfs +ifeq "$(OS)" "linux" +SBIN:=$(SBIN) blockdev elvtune +endif -USRBIN= fdformat isosize +USRBIN= isosize +ifeq "$(OS)" "linux" +USRBIN:=$(USRBIN) fdformat +endif ETC= fdprm MAYBE= setfdprm raw fsck.cramfs mkfs.cramfs +ifeq "$(OS)" "linux" ifneq "$(HAVE_FDUTILS)" "yes" USRBIN:=$(USRBIN) setfdprm MAN8:=$(MAN8) setfdprm.8 endif +endif ifeq "$(HAVE_RAW_H)" "yes" USRBIN:=$(USRBIN) raw @@ -50,13 +60,17 @@ fsck.minix.o mkfs.minix.o: bitops.h minix.h +mkfs.minix mkfs.bfs mkswap: $(LIB)/get_blocks.o + install: all $(INSTALLDIR) $(SBINDIR) $(USRBINDIR) $(ETCDIR) $(INSTALLBIN) $(SBIN) $(SBINDIR) $(INSTALLBIN) $(USRBIN) $(USRBINDIR) +ifeq "$(OS)" "linux" ifneq "$(HAVE_FDUTILS)" "yes" $(INSTALLDAT) $(ETC) $(ETCDIR) endif +endif $(INSTALLDIR) $(MAN8DIR) $(INSTALLMAN) $(MAN8) $(MAN8DIR) diff -Naur util-linux-2.11x/disk-utils/mkfs.bfs.c util-linux-2.11x-debian-patched/disk-utils/mkfs.bfs.c --- util-linux-2.11x/disk-utils/mkfs.bfs.c 2002-03-08 23:58:05.000000000 +0100 +++ util-linux-2.11x-debian-patched/disk-utils/mkfs.bfs.c 2002-11-27 22:42:34.000000000 +0100 @@ -10,17 +10,12 @@ #include #include #include -#include #include #include #include #include #include "nls.h" - -/* cannot include */ -#ifndef BLKGETSIZE -#define BLKGETSIZE _IO(0x12,96) /* return device size */ -#endif +#include "get_blocks.h" #define BFS_ROOT_INO 2 #define BFS_NAMELEN 14 @@ -181,13 +176,9 @@ else if (optind != argc) usage(); - if (ioctl(fd, BLKGETSIZE, &total_blocks) == -1) { - if (!user_specified_total_blocks) { - perror("BLKGETSIZE"); - fatal(_("cannot get size of %s"), device); - } - total_blocks = user_specified_total_blocks; - } else if (user_specified_total_blocks) { + total_blocks = get_blocks(fd); + + if (user_specified_total_blocks) { if (user_specified_total_blocks > total_blocks) fatal(_("blocks argument too large, max is %lu"), total_blocks); diff -Naur util-linux-2.11x/disk-utils/mkfs.c util-linux-2.11x-debian-patched/disk-utils/mkfs.c --- util-linux-2.11x/disk-utils/mkfs.c 2002-03-08 23:58:15.000000000 +0100 +++ util-linux-2.11x-debian-patched/disk-utils/mkfs.c 2002-11-27 22:42:34.000000000 +0100 @@ -36,7 +36,7 @@ int main(int argc, char *argv[]) { - char progname[NAME_MAX]; + char *progname; char *fstype = NULL; int i, more = 0, verbose = 0; char *oldpath, *newpath; @@ -92,7 +92,12 @@ } sprintf(newpath, "%s:%s\n", SEARCH_PATH, oldpath); putenv(newpath); - snprintf(progname, sizeof(progname), PROGNAME, fstype); + progname = (char *) malloc(sizeof(PROGNAME) + strlen(fstype) + 1); + if (!progname) { + fprintf(stderr, _("%s: Out of memory!\n"), "mkfs"); + exit(1); + } + sprintf(progname, PROGNAME, fstype); argv[--optind] = progname; if (verbose) { diff -Naur util-linux-2.11x/disk-utils/mkfs.minix.c util-linux-2.11x-debian-patched/disk-utils/mkfs.minix.c --- util-linux-2.11x/disk-utils/mkfs.minix.c 2002-10-26 00:25:15.000000000 +0200 +++ util-linux-2.11x-debian-patched/disk-utils/mkfs.minix.c 2002-11-27 22:42:34.000000000 +0100 @@ -68,16 +68,12 @@ #include #include #include -#include #include #include #include "minix.h" #include "nls.h" - -#ifndef BLKGETSIZE -#define BLKGETSIZE _IO(0x12,96) /* return device size */ -#endif +#include "get_blocks.h" #ifdef MINIX2_SUPER_MAGIC2 #define HAVE_MINIX2 1 @@ -200,37 +196,6 @@ } static long -valid_offset (int fd, int offset) { - char ch; - - if (lseek (fd, offset, 0) < 0) - return 0; - if (read (fd, &ch, 1) < 1) - return 0; - return 1; -} - -static int -count_blocks (int fd) { - int high, low; - - low = 0; - for (high = 1; valid_offset (fd, high); high *= 2) - low = high; - while (low < high - 1) - { - const int mid = (low + high) / 2; - - if (valid_offset (fd, mid)) - low = mid; - else - high = mid; - } - valid_offset (fd, 0); - return (low + 1); -} - -static int get_size(const char *file) { int fd; long size; @@ -240,12 +205,8 @@ perror(file); exit(1); } - if (ioctl(fd, BLKGETSIZE, &size) >= 0) { - close(fd); - return (size * 512); - } - - size = count_blocks(fd); + size = get_blocks(fd); + close(fd); return size; } @@ -695,8 +656,10 @@ } } - if (device_name && !BLOCKS) - BLOCKS = get_size (device_name) / 1024; + if (device_name && !BLOCKS) { + int sectors_per_block = 1024 / 512; + BLOCKS = get_size (device_name) / sectors_per_block; + } if (!device_name || BLOCKS<10) { usage(); } diff -Naur util-linux-2.11x/disk-utils/mkswap.c util-linux-2.11x-debian-patched/disk-utils/mkswap.c --- util-linux-2.11x/disk-utils/mkswap.c 2002-11-01 02:52:29.000000000 +0100 +++ util-linux-2.11x-debian-patched/disk-utils/mkswap.c 2002-11-27 22:42:34.000000000 +0100 @@ -36,10 +36,12 @@ #include #include #include -#include /* for _IO */ +#ifdef __linux__ #include +#endif /* __linux__ */ #include #include "nls.h" +#include "get_blocks.h" /* Try to get PAGE_SIZE from libc or kernel includes */ #ifdef HAVE_sys_user_h @@ -52,14 +54,6 @@ #endif #endif -#ifndef _IO -/* pre-1.3.45 */ -#define BLKGETSIZE 0x1260 -#else -/* same on i386, m68k, arm; different on alpha, mips, sparc, ppc */ -#define BLKGETSIZE _IO(0x12,96) -#endif - static char * program_name = "mkswap"; static char * device_name = NULL; static int DEV = -1; @@ -68,6 +62,7 @@ static int badpages = 0; static int version = -1; +#ifdef __linux__ #define MAKE_VERSION(p,q,r) (65536*(p) + 256*(q) + (r)) static int @@ -83,6 +78,7 @@ } return 0; } +#endif /* __linux__ */ #ifdef __sparc__ # ifdef __arch64__ @@ -382,39 +378,11 @@ printf(_("%d bad pages\n"), badpages); } -static long -valid_offset (int fd, off_t offset) { - char ch; - - if (lseek (fd, offset, 0) < 0) - return 0; - if (read (fd, &ch, 1) < 1) - return 0; - return 1; -} - -static off_t -find_size (int fd) { - off_t high, low; - - low = 0; - for (high = 1; high > 0 && valid_offset (fd, high); high *= 2) - low = high; - while (low < high - 1) { - const off_t mid = (low + high) / 2; - - if (valid_offset (fd, mid)) - low = mid; - else - high = mid; - } - return (low + 1); -} - /* return size in pages, to avoid integer overflow */ static long get_size(const char *file) { int fd; + int sectors_per_page = pagesize / 512; long size; fd = open(file, O_RDONLY); @@ -422,14 +390,10 @@ perror(file); exit(1); } - if (ioctl(fd, BLKGETSIZE, &size) >= 0) { - int sectors_per_page = pagesize/512; - size /= sectors_per_page; - } else { - size = find_size(fd) / pagesize; - } + size = get_blocks(fd); + close(fd); - return size; + return (size / sectors_per_page); } static int @@ -527,8 +491,10 @@ /* use version 1 as default, if possible */ if (PAGES <= V0_MAX_PAGES && PAGES > V1_MAX_PAGES) version = 0; +#ifdef __linux__ else if (linux_version_code() < MAKE_VERSION(2,1,117)) version = 0; +#endif else if (pagesize < 2048) version = 0; else @@ -549,12 +515,17 @@ if (version == 0) maxpages = V0_MAX_PAGES; +#ifdef __linux__ else if (linux_version_code() >= MAKE_VERSION(2,3,4)) maxpages = PAGES; else if (linux_version_code() >= MAKE_VERSION(2,2,1)) maxpages = V1_MAX_PAGES; - else +#endif + else { maxpages = V1_OLD_MAX_PAGES; + if (maxpages > V1_MAX_PAGES) + maxpages = V1_MAX_PAGES; + } if (PAGES > maxpages) { PAGES = maxpages; diff -Naur util-linux-2.11x/fdisk/cfdisk.c util-linux-2.11x-debian-patched/fdisk/cfdisk.c --- util-linux-2.11x/fdisk/cfdisk.c 2002-10-25 17:03:40.000000000 +0200 +++ util-linux-2.11x-debian-patched/fdisk/cfdisk.c 2002-11-27 22:42:34.000000000 +0100 @@ -75,11 +75,14 @@ #include #include #include +#ifdef __linux__ #include #include +#endif #include "nls.h" #include "xstrncpy.h" +#include "get_blocks.h" #include "common.h" #if defined(__GNUC__) || defined(HAS_LONG_LONG) @@ -93,8 +96,13 @@ #define VERSION UTIL_LINUX_VERSION +#ifdef __GNU__ +#define DEFAULT_DEVICE "/dev/hd0" +#define ALTERNATE_DEVICE "/dev/sd0" +#else #define DEFAULT_DEVICE "/dev/hda" #define ALTERNATE_DEVICE "/dev/sda" +#endif /* With K=1024 we have `binary' megabytes, gigabytes, etc. Some misguided hackers like that. @@ -1607,6 +1615,7 @@ opentype = O_RDWR; opened = TRUE; +#ifdef __linux__ /* Blocks are visible in more than one way: e.g. as block on /dev/hda and as block on /dev/hda3 By a bug in the Linux buffer cache, we will see the old @@ -1616,9 +1625,9 @@ so this only plays a role if we want to show volume labels. */ ioctl(fd, BLKFLSBUF); /* ignore errors */ /* e.g. Permission Denied */ +#endif - if (ioctl(fd, BLKGETSIZE, &actual_size)) - fatal(_("Cannot get disk size"), 3); + actual_size = get_blocks(fd); read_sector(buffer.c.b, 0); @@ -1824,12 +1833,14 @@ } if (is_bdev) { +#ifdef __linux__ sync(); sleep(2); if (!ioctl(fd,BLKRRPART)) changed = TRUE; sync(); sleep(4); +#endif clear_warning(); if (changed) @@ -2925,6 +2936,19 @@ disk_device = ALTERNATE_DEVICE; else close(fd); +#ifdef __GNU__ + /* XXX Temporal hack to force user or partition table to supply + * what the system cannot + */ + if (!use_partition_table_geometry + && (!user_cylinders || !user_heads || !user_sectors)) { + fprintf(stderr, "%s: %s\n", argv[0], + _("Geometry must be supplied, by the user (-c -h -s) or\n" + "by the existing partition table (-g)\n")); + exit(1); + } +#endif + if (print_only) { fill_p_info(); if (print_only & PRINT_RAW_TABLE) diff -Naur util-linux-2.11x/fdisk/fdiskaixlabel.h util-linux-2.11x-debian-patched/fdisk/fdiskaixlabel.h --- util-linux-2.11x/fdisk/fdiskaixlabel.h 2000-02-20 17:50:51.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/fdiskaixlabel.h 2002-11-27 22:42:34.000000000 +0100 @@ -1,4 +1,3 @@ -#include /* for __u32 etc */ /* * Copyright (C) Andreas Neuper, Sep 1998. * This file may be redistributed under diff -Naur util-linux-2.11x/fdisk/fdiskbsdlabel.c util-linux-2.11x-debian-patched/fdisk/fdiskbsdlabel.c --- util-linux-2.11x/fdisk/fdiskbsdlabel.c 2002-10-31 14:43:42.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/fdiskbsdlabel.c 2002-11-27 22:42:34.000000000 +0100 @@ -52,7 +52,6 @@ #include #include "nls.h" -#include #include #include "common.h" @@ -515,7 +514,7 @@ xbsd_write_bootstrap (void) { char *bootdir = BSD_LINUX_BOOTDIR; - char path[MAXPATHLEN]; + char *path; char *dkbasename; struct xbsd_disklabel dl; char *d, *p, *e; @@ -532,9 +531,15 @@ line_ptr[strlen (line_ptr)-1] = '\0'; dkbasename = line_ptr; } - snprintf (path, sizeof(path), "%s/%sboot", bootdir, dkbasename); - if (!xbsd_get_bootstrap (path, disklabelbuffer, (int) xbsd_dlabel.d_secsize)) + path = (char *) malloc (sizeof("/boot") + 1 + strlen (bootdir) + + strlen (dkbasename)); + if (!path) + fatal (out_of_memory); + sprintf (path, "%s/%sboot", bootdir, dkbasename); + if (!xbsd_get_bootstrap (path, disklabelbuffer, (int) xbsd_dlabel.d_secsize)) { + free (path); return; + } /* We need a backup of the disklabel (xbsd_dlabel might have changed). */ d = &disklabelbuffer[BSD_LABELSECTOR * SECTOR_SIZE]; @@ -543,10 +548,13 @@ /* The disklabel will be overwritten by 0's from bootxx anyway */ bzero (d, sizeof (struct xbsd_disklabel)); + sprintf (path, "%s/boot%s", bootdir, dkbasename); snprintf (path, sizeof(path), "%s/boot%s", bootdir, dkbasename); if (!xbsd_get_bootstrap (path, &disklabelbuffer[xbsd_dlabel.d_secsize], - (int) xbsd_dlabel.d_bbsize - xbsd_dlabel.d_secsize)) + (int) xbsd_dlabel.d_bbsize - xbsd_dlabel.d_secsize)) { + free(path); return; + } e = d + sizeof (struct xbsd_disklabel); for (p=d; p < e; p++) @@ -579,6 +587,8 @@ #endif sync_disks (); + + free(path); } static void diff -Naur util-linux-2.11x/fdisk/fdiskbsdlabel.h util-linux-2.11x-debian-patched/fdisk/fdiskbsdlabel.h --- util-linux-2.11x/fdisk/fdiskbsdlabel.h 2002-10-31 14:45:34.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/fdiskbsdlabel.h 2002-11-27 22:42:34.000000000 +0100 @@ -31,10 +31,10 @@ * SUCH DAMAGE. */ -#include /* for __u32, __u16, __u8, __s16 */ +#include /* for uint32_t, uint16_t, uint8_t, int16_t */ #ifndef BSD_DISKMAGIC -#define BSD_DISKMAGIC ((__u32) 0x82564557) +#define BSD_DISKMAGIC ((uint32_t) 0x82564557) #endif #ifndef BSD_MAXPARTITIONS @@ -60,31 +60,31 @@ #define BSD_SBSIZE 8192 /* max size of fs superblock */ struct xbsd_disklabel { - __u32 d_magic; /* the magic number */ - __s16 d_type; /* drive type */ - __s16 d_subtype; /* controller/d_type specific */ - char d_typename[16]; /* type name, e.g. "eagle" */ - char d_packname[16]; /* pack identifier */ + uint32_t d_magic; /* the magic number */ + int16_t d_type; /* drive type */ + int16_t d_subtype; /* controller/d_type specific */ + char d_typename[16]; /* type name, e.g. "eagle" */ + char d_packname[16]; /* pack identifier */ /* disk geometry: */ - __u32 d_secsize; /* # of bytes per sector */ - __u32 d_nsectors; /* # of data sectors per track */ - __u32 d_ntracks; /* # of tracks per cylinder */ - __u32 d_ncylinders; /* # of data cylinders per unit */ - __u32 d_secpercyl; /* # of data sectors per cylinder */ - __u32 d_secperunit; /* # of data sectors per unit */ + uint32_t d_secsize; /* # of bytes per sector */ + uint32_t d_nsectors; /* # of data sectors per track */ + uint32_t d_ntracks; /* # of tracks per cylinder */ + uint32_t d_ncylinders; /* # of data cylinders per unit */ + uint32_t d_secpercyl; /* # of data sectors per cylinder */ + uint32_t d_secperunit; /* # of data sectors per unit */ /* * Spares (bad sector replacements) below * are not counted in d_nsectors or d_secpercyl. * Spare sectors are assumed to be physical sectors * which occupy space at the end of each track and/or cylinder. */ - __u16 d_sparespertrack; /* # of spare sectors per track */ - __u16 d_sparespercyl; /* # of spare sectors per cylinder */ + uint16_t d_sparespertrack; /* # of spare sectors per track */ + uint16_t d_sparespercyl; /* # of spare sectors per cylinder */ /* * Alternate cylinders include maintenance, replacement, * configuration description areas, etc. */ - __u32 d_acylinders; /* # of alt. cylinders per unit */ + uint32_t d_acylinders; /* # of alt. cylinders per unit */ /* hardware characteristics: */ /* @@ -103,30 +103,30 @@ * Finally, d_cylskew is the offset of sector 0 on cylinder N * relative to sector 0 on cylinder N-1. */ - __u16 d_rpm; /* rotational speed */ - __u16 d_interleave; /* hardware sector interleave */ - __u16 d_trackskew; /* sector 0 skew, per track */ - __u16 d_cylskew; /* sector 0 skew, per cylinder */ - __u32 d_headswitch; /* head switch time, usec */ - __u32 d_trkseek; /* track-to-track seek, usec */ - __u32 d_flags; /* generic flags */ + uint16_t d_rpm; /* rotational speed */ + uint16_t d_interleave; /* hardware sector interleave */ + uint16_t d_trackskew; /* sector 0 skew, per track */ + uint16_t d_cylskew; /* sector 0 skew, per cylinder */ + uint32_t d_headswitch; /* head switch time, usec */ + uint32_t d_trkseek; /* track-to-track seek, usec */ + uint32_t d_flags; /* generic flags */ #define NDDATA 5 - __u32 d_drivedata[NDDATA]; /* drive-type specific information */ + uint32_t d_drivedata[NDDATA]; /* drive-type specific information */ #define NSPARE 5 - __u32 d_spare[NSPARE]; /* reserved for future use */ - __u32 d_magic2; /* the magic number (again) */ - __u16 d_checksum; /* xor of data incl. partitions */ + uint32_t d_spare[NSPARE]; /* reserved for future use */ + uint32_t d_magic2; /* the magic number (again) */ + uint16_t d_checksum; /* xor of data incl. partitions */ /* filesystem and partition information: */ - __u16 d_npartitions; /* number of partitions in following */ - __u32 d_bbsize; /* size of boot area at sn0, bytes */ - __u32 d_sbsize; /* max size of fs superblock, bytes */ + uint16_t d_npartitions; /* number of partitions in following */ + uint32_t d_bbsize; /* size of boot area at sn0, bytes */ + uint32_t d_sbsize; /* max size of fs superblock, bytes */ struct xbsd_partition { /* the partition table */ - __u32 p_size; /* number of sectors in partition */ - __u32 p_offset; /* starting sector */ - __u32 p_fsize; /* filesystem basic fragment size */ - __u8 p_fstype; /* filesystem type, see below */ - __u8 p_frag; /* filesystem fragments per block */ - __u16 p_cpg; /* filesystem cylinders per group */ + uint32_t p_size; /* number of sectors in partition */ + uint32_t p_offset; /* starting sector */ + uint32_t p_fsize; /* filesystem basic fragment size */ + uint8_t p_fstype; /* filesystem type, see below */ + uint8_t p_frag; /* filesystem fragments per block */ + uint16_t p_cpg; /* filesystem cylinders per group */ } d_partitions[BSD_MAXPARTITIONS]; /* actually may be more */ }; diff -Naur util-linux-2.11x/fdisk/fdisk.c util-linux-2.11x-debian-patched/fdisk/fdisk.c --- util-linux-2.11x/fdisk/fdisk.c 2002-10-31 14:02:17.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/fdisk.c 2002-11-27 22:42:34.000000000 +0100 @@ -31,6 +31,7 @@ #include "nls.h" #include "common.h" +#include "get_blocks.h" #include "fdisk.h" #include "fdisksunlabel.h" @@ -725,6 +726,7 @@ get_boot(create_empty_dos); } +#ifdef __linux__ #include #define MAKE_VERSION(p,q,r) (65536*(p) + 256*(q) + (r)) @@ -742,10 +744,11 @@ } return kernel_version; } +#endif static void get_sectorsize(int fd) { -#if defined(BLKSSZGET) +#if defined(BLKSSZGET) && defined(__linux__) if (!user_set_sector_size && linux_version_code() >= MAKE_VERSION(2,3,3)) { int arg; @@ -828,8 +831,7 @@ pt_sectors ? pt_sectors : kern_sectors ? kern_sectors : 63; - if (ioctl(fd, BLKGETSIZE, &longsectors)) - longsectors = 0; + longsectors = get_blocks(fd); sector_offset = 1; if (dos_compatible_flag) @@ -2090,6 +2092,7 @@ int error = 0; int i; +#ifdef __linux__ printf(_("Calling ioctl() to re-read partition table.\n")); sync(); sleep(2); @@ -2104,6 +2107,10 @@ if ((i = ioctl(fd, BLKRRPART)) != 0) error = errno; } +#else + error = ENOSYS; + i = 1; +#endif if (i) { printf(_("\nWARNING: Re-reading the partition table " @@ -2495,8 +2502,7 @@ disk_device = argv[j]; if ((fd = open(disk_device, type_open)) < 0) fatal(unable_to_open); - if (ioctl(fd, BLKGETSIZE, &size)) - fatal(ioctl_error); + size = get_blocks(fd); close(fd); if (opts == 1) printf("%ld\n", size/2); diff -Naur util-linux-2.11x/fdisk/fdisksgilabel.c util-linux-2.11x-debian-patched/fdisk/fdisksgilabel.c --- util-linux-2.11x/fdisk/fdisksgilabel.c 2002-05-09 01:51:31.000000000 +0200 +++ util-linux-2.11x-debian-patched/fdisk/fdisksgilabel.c 2002-11-27 22:42:34.000000000 +0100 @@ -13,13 +13,11 @@ #include /* uint */ #include /* strstr */ #include /* write */ -#include /* ioctl */ #include /* stat */ #include /* assert */ #include #include "nls.h" -#include /* FLOPPY_MAJOR */ #include "common.h" #include "fdisk.h" @@ -98,12 +96,12 @@ static inline unsigned short __swap16(unsigned short x) { - return (((__u16)(x) & 0xFF) << 8) | (((__u16)(x) & 0xFF00) >> 8); + return (((uint16_t)(x) & 0xFF) << 8) | (((uint16_t)(x) & 0xFF00) >> 8); } -static inline __u32 -__swap32(__u32 x) { - return (((__u32)(x) & 0xFF) << 24) | (((__u32)(x) & 0xFF00) << 8) | (((__u32)(x) & 0xFF0000) >> 8) | (((__u32)(x) & 0xFF000000) >> 24); +static inline uint32_t +__swap32(uint32_t x) { + return (((uint32_t)(x) & 0xFF) << 24) | (((uint32_t)(x) & 0xFF00) << 8) | (((uint32_t)(x) & 0xFF0000) >> 8) | (((uint32_t)(x) & 0xFF000000) >> 24); } static int @@ -220,8 +218,8 @@ w + 1, _("Device")); for (i = 0 ; i < partitions; i++) { if( sgi_get_num_sectors(i) || debug ) { - __u32 start = sgi_get_start_sector(i); - __u32 len = sgi_get_num_sectors(i); + uint32_t start = sgi_get_start_sector(i); + uint32_t len = sgi_get_num_sectors(i); kpi++; /* only count nonempty partitions */ printf( "%2d: %s %4s %9ld %9ld %9ld %2x %s\n", @@ -244,8 +242,8 @@ { if (sgilabel->directory[i].vol_file_size) { - __u32 start = SSWAP32(sgilabel->directory[i].vol_file_start); - __u32 len = SSWAP32(sgilabel->directory[i].vol_file_size); + uint32_t start = SSWAP32(sgilabel->directory[i].vol_file_start); + uint32_t len = SSWAP32(sgilabel->directory[i].vol_file_size); char*name = sgilabel->directory[i].vol_file_name; printf(_("%2d: %-10s sector%5u size%8u\n"), i, name, (unsigned int) start, (unsigned int) len); @@ -723,7 +721,7 @@ void create_sgilabel(void) { - struct hd_geometry geometry; + struct geom geometry; struct { int start; int nsect; int sysid; } old[4]; @@ -735,16 +733,8 @@ other_endian = (BYTE_ORDER == LITTLE_ENDIAN); -#ifdef HDIO_REQ - if (!ioctl(fd, HDIO_REQ, &geometry)) -#else - if (!ioctl(fd, HDIO_GETGEO, &geometry)) -#endif - { - heads = geometry.heads; - sectors = geometry.sectors; - cylinders = geometry.cylinders; - } + get_geometry(fd, &geometry); + for (i = 0; i < 4; i++) { old[i].sysid = 0; diff -Naur util-linux-2.11x/fdisk/fdisksgilabel.h util-linux-2.11x-debian-patched/fdisk/fdisksgilabel.h --- util-linux-2.11x/fdisk/fdisksgilabel.h 2001-02-20 11:26:53.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/fdisksgilabel.h 2002-11-27 22:42:34.000000000 +0100 @@ -1,4 +1,4 @@ -#include /* for __u32 etc */ +#include /* for uint32_t, uint16_t, uint8_t, int16_t */ /* * Copyright (C) Andreas Neuper, Sep 1998. * This file may be modified and redistributed under @@ -96,9 +96,9 @@ #define SGI_INFO_MAGIC 0x00072959 #define SGI_INFO_MAGIC_SWAPPED 0x59290700 #define SSWAP16(x) (other_endian ? __swap16(x) \ - : (__u16)(x)) + : (uint16_t)(x)) #define SSWAP32(x) (other_endian ? __swap32(x) \ - : (__u32)(x)) + : (uint32_t)(x)) /* fdisk.c */ #define sgilabel ((sgi_partition *)MBRbuffer) diff -Naur util-linux-2.11x/fdisk/fdisksunlabel.c util-linux-2.11x-debian-patched/fdisk/fdisksunlabel.c --- util-linux-2.11x/fdisk/fdisksunlabel.c 2002-11-01 02:55:25.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/fdisksunlabel.c 2002-11-27 22:42:34.000000000 +0100 @@ -27,7 +27,9 @@ #include /* SCSI_IOCTL_GET_IDLUN */ #undef u_char #endif +#ifdef __linux__ #include /* FLOPPY_MAJOR */ +#endif #include "common.h" #include "fdisk.h" @@ -60,10 +62,10 @@ }; static inline unsigned short __swap16(unsigned short x) { - return (((__u16)(x) & 0xFF) << 8) | (((__u16)(x) & 0xFF00) >> 8); + return (((uint16_t)(x) & 0xFF) << 8) | (((uint16_t)(x) & 0xFF00) >> 8); } -static inline __u32 __swap32(__u32 x) { - return (((__u32)(x) & 0xFF) << 24) | (((__u32)(x) & 0xFF00) << 8) | (((__u32)(x) & 0xFF0000) >> 8) | (((__u32)(x) & 0xFF000000) >> 24); +static inline uint32_t __swap32(uint32_t x) { + return (((uint32_t)(x) & 0xFF) << 24) | (((uint32_t)(x) & 0xFF00) << 8) | (((uint32_t)(x) & 0xFF0000) >> 8) | (((uint32_t)(x) & 0xFF000000) >> 24); } int @@ -71,18 +73,21 @@ return SSWAP32(p.num_sectors); } +#ifdef __linux__ #ifndef IDE0_MAJOR #define IDE0_MAJOR 3 #endif #ifndef IDE1_MAJOR #define IDE1_MAJOR 22 #endif +#endif void guess_device_type(int fd) { struct stat bootstat; if (fstat (fd, &bootstat) < 0) { scsi_disk = 0; floppy = 0; +#ifdef __linux__ } else if (S_ISBLK(bootstat.st_mode) && (major(bootstat.st_rdev) == IDE0_MAJOR || major(bootstat.st_rdev) == IDE1_MAJOR)) { @@ -92,6 +97,7 @@ && major(bootstat.st_rdev) == FLOPPY_MAJOR) { scsi_disk = 0; floppy = 1; +#endif } else { scsi_disk = 1; floppy = 0; @@ -249,7 +255,7 @@ void create_sunlabel(void) { - struct hd_geometry geometry; + struct geom geometry; unsigned int ndiv; int i; unsigned char c; @@ -296,19 +302,8 @@ } } if (!p || floppy) { -#ifdef HDIO_REQ - if (!ioctl(fd, HDIO_REQ, &geometry)) { -#else - if (!ioctl(fd, HDIO_GETGEO, &geometry)) { -#endif - heads = geometry.heads; - sectors = geometry.sectors; - cylinders = geometry.cylinders; - } else { - heads = 0; - sectors = 0; - cylinders = 0; - } + get_geometry(fd, &geometry); + if (floppy) { sunlabel->nacyl = 0; sunlabel->pcylcount = SSWAP16(cylinders); @@ -677,8 +672,8 @@ w + 1, _("Device")); for (i = 0 ; i < partitions; i++) { if (sunlabel->partitions[i].num_sectors) { - __u32 start = SSWAP32(sunlabel->partitions[i].start_cylinder) * heads * sectors; - __u32 len = SSWAP32(sunlabel->partitions[i].num_sectors); + uint32_t start = SSWAP32(sunlabel->partitions[i].start_cylinder) * heads * sectors; + uint32_t len = SSWAP32(sunlabel->partitions[i].num_sectors); printf( "%s %c%c %9ld %9ld %9ld%c %2x %s\n", /* device */ partname(disk_device, i+1, w), diff -Naur util-linux-2.11x/fdisk/fdisksunlabel.h util-linux-2.11x-debian-patched/fdisk/fdisksunlabel.h --- util-linux-2.11x/fdisk/fdisksunlabel.h 2000-10-02 23:42:10.000000000 +0200 +++ util-linux-2.11x-debian-patched/fdisk/fdisksunlabel.h 2002-11-27 22:42:34.000000000 +0100 @@ -1,4 +1,4 @@ -#include /* for __u16, __u32 */ +#include /* for uint32_t, uint16_t, uint8_t, int16_t */ typedef struct { unsigned char info[128]; /* Informative text string */ @@ -21,8 +21,8 @@ unsigned short nsect; /* Sectors per track */ unsigned char spare3[4]; /* Even more magic... */ struct sun_partition { - __u32 start_cylinder; - __u32 num_sectors; + uint32_t start_cylinder; + uint32_t num_sectors; } partitions[8]; unsigned short magic; /* Magic number */ unsigned short csum; /* Label xor'd checksum */ @@ -32,9 +32,9 @@ #define SUN_LABEL_MAGIC_SWAPPED 0xBEDA #define sunlabel ((sun_partition *)MBRbuffer) #define SSWAP16(x) (other_endian ? __swap16(x) \ - : (__u16)(x)) + : (uint16_t)(x)) #define SSWAP32(x) (other_endian ? __swap32(x) \ - : (__u32)(x)) + : (uint32_t)(x)) /* fdisk.c */ extern char MBRbuffer[MAX_SECTOR_SIZE]; diff -Naur util-linux-2.11x/fdisk/Makefile util-linux-2.11x-debian-patched/fdisk/Makefile --- util-linux-2.11x/fdisk/Makefile 2002-10-08 17:42:11.000000000 +0200 +++ util-linux-2.11x-debian-patched/fdisk/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -39,7 +39,7 @@ endif endif -cfdisk: cfdisk.o llseek.o i386_sys_types.o $(LIB)/xstrncpy.o +cfdisk: cfdisk.o llseek.o i386_sys_types.o $(LIB)/xstrncpy.o $(LIB)/get_blocks.o ifeq "$(HAVE_SLANG)" "yes" $(CC) $(LDFLAGS) $^ -o $@ $(LIBSLANG) else @@ -56,14 +56,14 @@ ln -s sfdisk activate fdisk: fdisk.o llseek.o fdiskbsdlabel.o fdisksgilabel.o fdisksunlabel.o \ - fdiskaixlabel.o i386_sys_types.o partname.o + fdiskaixlabel.o i386_sys_types.o partname.o $(LIB)/get_blocks.o fdisk.o: fdisk.c fdisk.h fdiskbsdlabel.o: fdiskbsdlabel.c fdisk.h fdiskbsdlabel.h fdisksunlabel.o: fdisksunlabel.c fdisksunlabel.h fdisk.h fdiskaixlabel.o: fdiskaixlabel.c fdiskaixlabel.h fdisk.h fdisk.o cfdisk.o sfdisk.o fdiskbsdlabel.o fdisksunlabel.o \ fdisksgilabel.o fdiskaixlabel.o i386_sys_types.o partname.o: common.h -sfdisk: sfdisk.o i386_sys_types.o partname.o +sfdisk: sfdisk.o i386_sys_types.o partname.o $(LIB)/get_blocks.o install: all $(INSTALLDIR) $(SBINDIR) diff -Naur util-linux-2.11x/fdisk/sfdisk.c util-linux-2.11x-debian-patched/fdisk/sfdisk.c --- util-linux-2.11x/fdisk/sfdisk.c 2002-10-31 14:49:29.000000000 +0100 +++ util-linux-2.11x-debian-patched/fdisk/sfdisk.c 2002-11-27 22:42:34.000000000 +0100 @@ -46,9 +46,12 @@ #include #include #include +#ifdef __linux__ #include /* _syscall */ +#endif #include "nls.h" #include "common.h" +#include "get_blocks.h" #define SIZE(a) (sizeof(a)/sizeof(a[0])) @@ -130,7 +133,7 @@ * * Note: we use 512-byte sectors here, irrespective of the hardware ss. */ -#if !defined (__alpha__) && !defined (__ia64__) && !defined (__x86_64__) && !defined (__s390x__) +#if defined(__linux__) && !defined (__alpha__) && !defined (__ia64__) && !defined (__x86_64__) && !defined (__s390x__) static _syscall5(int, _llseek, uint, fd, ulong, hi, ulong, lo, loff_t *, res, uint, wh); @@ -142,7 +145,7 @@ in = ((loff_t) s << 9); out = 1; -#if !defined (__alpha__) && !defined (__ia64__) && !defined (__x86_64__) && !defined (__s390x__) +#if defined(__linux__) && !defined (__alpha__) && !defined (__ia64__) && !defined (__x86_64__) && !defined (__s390x__) if (_llseek (fd, in>>32, in & 0xffffffff, &out, SEEK_SET) != 0) { #else if ((out = lseek(fd, in, SEEK_SET)) != in) { @@ -395,25 +398,31 @@ static struct geometry get_geometry(char *dev, int fd, int silent) { +#ifdef __linux__ struct hd_geometry g; +#endif long size; struct geometry R; - if (ioctl(fd, BLKGETSIZE, &size)) { - size = 0; + size = get_blocks(fd); + if (!size) { if (!silent) printf(_("Disk %s: cannot get size\n"), dev); } - if (ioctl(fd, HDIO_GETGEO, &g)) { - g.heads = g.sectors = g.cylinders = g.start = 0; +#ifdef __linux__ + if (ioctl(fd, HDIO_GETGEO, &g) >= 0) { + R.heads = g.heads; + R.sectors = g.sectors; + R.cylindersize = R.heads * R.sectors; + R.cylinders = (R.cylindersize ? size / R.cylindersize : 0); + R.start = g.start; + } else +#endif + { + R.heads = R.sectors = R.cylindersize = R.cylinders = R.start = 0; if (!silent) printf(_("Disk %s: cannot get geometry\n"), dev); } - R.heads = g.heads; - R.sectors = g.sectors; - R.cylindersize = R.heads * R.sectors; - R.cylinders = (R.cylindersize ? size / R.cylindersize : 0); - R.start = g.start; return R; } @@ -721,11 +730,12 @@ /* tell the kernel to reread the partition tables */ static int reread_ioctl(int fd) { - if(ioctl(fd, BLKRRPART)) { - perror("BLKRRPART"); - return -1; - } - return 0; +#ifdef __linux__ + if(!ioctl(fd, BLKRRPART)) + return 0; + perror("BLKRRPART"); +#endif + return -1; } static int @@ -1428,6 +1438,7 @@ z->partno = pno; } +#ifdef __linux__ #define MAKE_VERSION(p,q,r) (65536*(p) + 256*(q) + (r)) static int @@ -1443,6 +1454,7 @@ } return 0; } +#endif static int msdos_partition(char *dev, int fd, unsigned long start, struct disk_desc *z) { @@ -1452,7 +1464,11 @@ struct sector *s; struct part_desc *partitions = &(z->partitions[0]); int pno = z->partno; +#ifdef __linux__ int bsd_later = (linux_version_code() >= MAKE_VERSION(2,3,40)); +#else + int bsd_later = 0; +#endif if (!(s = get_sector(dev, fd, start))) return 0; @@ -2668,10 +2684,11 @@ if (fd < 0) return; - if(ioctl(fd, BLKGETSIZE, &size)) { + size = get_blocks(fd); + if (!size) { if(!silent) { perror(dev); - fatal(_("BLKGETSIZE ioctl failed for %s\n"), dev); + fatal(_("Disk %s: cannot get size\n"), dev); } return; } diff -Naur util-linux-2.11x/hwclock/Makefile util-linux-2.11x-debian-patched/hwclock/Makefile --- util-linux-2.11x/hwclock/Makefile 2002-07-06 23:23:58.000000000 +0200 +++ util-linux-2.11x-debian-patched/hwclock/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -3,6 +3,7 @@ include ../make_include include ../MCONFIG +ifeq "$(OS)" "linux" # Where to put man pages? MAN8= hwclock.8 @@ -11,6 +12,7 @@ # See the "install" rule for the links. . . SBIN= hwclock +endif all: $(SBIN) diff -Naur util-linux-2.11x/lib/get_blocks.c util-linux-2.11x-debian-patched/lib/get_blocks.c --- util-linux-2.11x/lib/get_blocks.c 1970-01-01 01:00:00.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/get_blocks.c 2002-11-27 22:42:34.000000000 +0100 @@ -0,0 +1,92 @@ +/* + * unsigned long get_blocks(int fd) + * + * returns the number of 512-byte blocks of fd + * + * Most code ripped from: + * + * mkswap.c + * mkfs.bfs.c + * mkfs.minix.c + * + * by Guillem Jover + * + */ + +#include "../defines.h" +#include "get_blocks.h" +#include +#ifdef HAVE_st_blocks +#include +#endif +#include + +#ifdef __linux__ +#include + +/* cannot include */ +#ifndef BLKGETSIZE +/* return device size */ +#ifndef _IO +/* pre-1.3.45 */ +#define BLKGETSIZE 0x1260 +#else +/* same on i386, m68k, arm; different on alpha, mips, sparc, ppc */ +#define BLKGETSIZE _IO(0x12,96) +#endif +#endif +#endif /* __linux__ */ + +static int +valid_offset (int fd, off_t offset) +{ + char ch; + + if (lseek (fd, offset, 0) < 0) + return 0; + if (read (fd, &ch, 1) < 1) + return 0; + return 1; +} + +static off_t +count_blocks (int fd) +{ + off_t high, low, blocks; + + low = 0; + for (high = 1; high > 0 && valid_offset (fd, high); high *= 2) + low = high; + while (low < high - 1) + { + const off_t mid = (low + high) / 2; + + if (valid_offset (fd, mid)) + low = mid; + else + high = mid; + } + blocks = (low + 1) / 512; + return blocks; +} + +unsigned long +get_blocks (int fd) +{ +#ifdef __linux__ + { + unsigned long blocks; + if (ioctl(fd, BLKGETSIZE, &blocks) >= 0) + return blocks; + } +#endif /* __linux__ */ +#ifdef HAVE_st_blocks + { + struct stat st; + if (fstat(fd, &st) == 0) + return st.st_blocks; + } +#endif + return count_blocks(fd); +} + diff -Naur util-linux-2.11x/lib/get_blocks.h util-linux-2.11x-debian-patched/lib/get_blocks.h --- util-linux-2.11x/lib/get_blocks.h 1970-01-01 01:00:00.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/get_blocks.h 2002-11-27 22:42:34.000000000 +0100 @@ -0,0 +1,7 @@ +#ifndef GET_BLOCKS_H +#define GET_BLOCKS_H + +extern unsigned long get_blocks (int fd); + +#endif + diff -Naur util-linux-2.11x/lib/Makefile util-linux-2.11x-debian-patched/lib/Makefile --- util-linux-2.11x/lib/Makefile 2002-11-02 14:51:26.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -1,8 +1,9 @@ include ../make_include include ../MCONFIG -all: err.o my_reboot.o setproctitle.o env.o carefulputc.o xstrncpy.o md5.o - +all: err.o my_reboot.o setproctitle.o env.o carefulputc.o md5.o \ + xgethostname.o xstrncpy.o get_blocks.o + err.o: err.c my_reboot.o: my_reboot.c linux_reboot.h @@ -15,6 +16,10 @@ xstrncpy.o: xstrncpy.h +xgethostname.o: xgethostname.h + +get_blocks.o: get_blocks.h + md5.o: md5.c md5.h .PHONY: clean diff -Naur util-linux-2.11x/lib/README.xgethostname util-linux-2.11x-debian-patched/lib/README.xgethostname --- util-linux-2.11x/lib/README.xgethostname 1970-01-01 01:00:00.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/README.xgethostname 2002-11-27 22:42:34.000000000 +0100 @@ -0,0 +1,76 @@ +A wrapper for gethostname that automatically checks system limitations. + +Latest version can always be found at: +ftp://walfield.org/pub/people/neal/xgethostname/xgethostname-latest.tar.gz + +Author: +Neal H Walfield + +Version: +April 13, 2002 + +ChangeLog: +2002-04-13 Neal H Walfield + + * VERSION: Update to 20010413. + * Release version 20010413. + +2002-04-13 Neal H Walfield + + * xgethostname.c (xgethostname): gethostname returns -1 on error, + not the error code. There is no need to use realloc as it copies + the unused buffer. + +2001-08-03 Neal H Walfield + + * VERSION: Update to 20010803. + * Release version 20010803. + +2001-08-03 Neal H Walfield + + * Makefile: Make no assumptions about the make that the user + will be using. + * xgethostname.c (xgethostname): Be explicitly sure that the + returned buffer is NULL terminated. + Always compile in the while (err = ENAMETOOLONG) loop; this + may help to catch a very exotic implementation and does not + hurt anyone. + +2001-08-02 Neal H Walfield + + * Release version 20010802. + +2001-08-01 Neal H Walfield + + * Makefile: New file. + * README: New file. + * xgethostname.c (xgethostname) [!_SC_HOST_NAME_MAX]: Should + not be subject to this condition. + (xgethostname): If the system defines a limit < 256 and > 0, + do not artificially inflate it, rather, respect it. + +2001-07-30 Neal H Walfield + + * REAMME: Move from here . . . + * xgethostname.2: to here. + Format it for man. + +2001-07-30 Neal H Walfield + + * README: Fix grammer error. + * xgethostname.c: Likewise. + * xgethostname.h: Likewise. + + * Makefile: New file. + +2001-07-29 Neal H Walfield + + * Release version 20010729. + + * AUTHOR: New file. + * ChangeLog: New file. + * COPYING: New file. + * README: New file. + * VERSION: New file. + * xgethostname.c: New file. + * xgethostname.h: New file. diff -Naur util-linux-2.11x/lib/xgethostname.2 util-linux-2.11x-debian-patched/lib/xgethostname.2 --- util-linux-2.11x/lib/xgethostname.2 1970-01-01 01:00:00.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/xgethostname.2 2002-11-27 22:42:34.000000000 +0100 @@ -0,0 +1,37 @@ +.TH XGETHOSTNAME 2 "30 July 2001" "xgethostname" +.SH NAME +xgethostname \- get the host name. +.SH +SYNOPSIS +.BI "char *xgethostname (void);" +.SH DESCRIPTION +The xhostname function is intended to replace +.BR gethostname(2), +a function used to access the host name. The old interface is +inflexable given that it assumes the existance of the +.BR MAXHOSTNAMELEN +macro, which neither +.BR POSIX +nor the proposed +.BR "Single Unix Specification version 3" +guarantee to be defined. +.SH RETURN VALUE +On success, a malloced, null terminated (possibly truncated) +string containing the host name is returned. On failure, +.I NULL +is returned and errno is set. +.SH ERRORS +.TP +.BR ENOMEM +Failed to allocate memory. +.LP +As +.BR xgethostname +is really just a wrapper around your systems +.BR gethostname (2), +see that man page for additional details. +.SH "SEE ALSO" +.BR gethostname (2) +.SH AUTHOR +.BR xgethostname +was written by Neal H Walfield . diff -Naur util-linux-2.11x/lib/xgethostname.c util-linux-2.11x-debian-patched/lib/xgethostname.c --- util-linux-2.11x/lib/xgethostname.c 1970-01-01 01:00:00.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/xgethostname.c 2002-11-27 22:42:34.000000000 +0100 @@ -0,0 +1,126 @@ +/* Copyright (c) 2001 Neal H Walfield . + + This file is placed into the public domain. Its distribution + is unlimited. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* NAME + + xgethostname - get the host name. + + SYNOPSIS + + char *xgethostname (void); + + DESCRIPTION + + The xhostname function is intended to replace gethostname(2), a + function used to access the host name. The old interface is + inflexable given that it assumes the existance of the + MAXHOSTNAMELEN macro, which neither POSIX nor the proposed + Single Unix Specification version 3 guarantee to be defined. + + RETURN VALUE + + On success, a malloced, null terminated (possibly truncated) + string containing the host name is returned. On failure, + NULL is returned and errno is set. + */ + +#include /* For MAXHOSTNAMELEN */ +#include +#include +#include +#include "xgethostname.h" + +char * +xgethostname (void) +{ + int size = 0; + int addnull = 0; + char *buf; + int err; + +#ifdef MAXHOSTNAMELEN + size = MAXHOSTNAMELEN; + addnull = 1; +#else /* MAXHOSTNAMELEN */ +#ifdef _SC_HOST_NAME_MAX + size = sysconf (_SC_HOST_NAME_MAX); + addnull = 1; +#endif /* _SC_HOST_NAME_MAX */ + if (size <= 0) + size = 256; +#endif /* MAXHOSTNAMELEN */ + + buf = malloc (size + addnull); + if (! buf) + { + errno = ENOMEM; + return NULL; + } + + err = gethostname (buf, size); + while (err == -1 && errno == ENAMETOOLONG) + { + free (buf); + + size *= 2; + buf = malloc (size + addnull); + if (! buf) + { + errno = ENOMEM; + return NULL; + } + + err = gethostname (buf, size); + } + + if (err) + { + if (buf) + free (buf); + errno = err; + return NULL; + } + + if (addnull) + buf[size] = '\0'; + + return buf; +} + +#ifdef WANT_TO_TEST_XGETHOSTNAME +#include +#include + +int +main (int argc, char *argv[]) +{ + char *hostname; + + hostname = xgethostname (); + if (! hostname) + { + perror ("xgethostname"); + return 1; + } + + printf ("%s\n", hostname); + free (hostname); + + return 0; +} +#endif /* WANT_TO_TEST_XGETHOSTNAME */ diff -Naur util-linux-2.11x/lib/xgethostname.h util-linux-2.11x-debian-patched/lib/xgethostname.h --- util-linux-2.11x/lib/xgethostname.h 1970-01-01 01:00:00.000000000 +0100 +++ util-linux-2.11x-debian-patched/lib/xgethostname.h 2002-11-27 22:42:34.000000000 +0100 @@ -0,0 +1,48 @@ +/* Copyright (c) 2001 Neal H Walfield . + + This file is placed into the public domain. Its distribution + is unlimited. + + THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF + MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY + DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE + GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER + IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR + OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN + IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* NAME + + xgethostname - get the host name. + + SYNOPSIS + + char *xgethostname (void); + + DESCRIPTION + + The xhostname function is intended to replace gethostname(2), a + function used to access the host name. The old interface is + inflexable given that it assumes the existance of the + MAXHOSTNAMELEN macro, which neither POSIX nor the proposed + Single Unix Specification version 3 guarantee to be defined. + + RETURN VALUE + + On success, a malloced, null terminated (possibly truncated) + string containing the host name is returned. On failure, + NULL is returned and errno is set. + */ + +#ifndef XGETHOSTNAME +#define XGETHOSTNAME + +char * xgethostname (void); + +#endif /* XGETHOSTNAME */ + diff -Naur util-linux-2.11x/login-utils/agetty.c util-linux-2.11x-debian-patched/login-utils/agetty.c --- util-linux-2.11x/login-utils/agetty.c 2002-07-29 09:36:42.000000000 +0200 +++ util-linux-2.11x-debian-patched/login-utils/agetty.c 2002-11-27 22:42:34.000000000 +0100 @@ -17,8 +17,7 @@ #include #include #include -#include -#include +#include #include #include #include @@ -30,10 +29,11 @@ #include #include #include +#include "xgethostname.h" #include "xstrncpy.h" #include "nls.h" -#ifdef __linux__ +#if defined(unix) #include "pathnames.h" #include #define USE_SYSLOG @@ -93,27 +93,6 @@ #define DEF_SWITCH 0 /* default switch char */ /* - * SunOS 4.1.1 termio is broken. We must use the termios stuff instead, - * because the termio -> termios translation does not clear the termios - * CIBAUD bits. Therefore, the tty driver would sometimes report that input - * baud rate != output baud rate. I did not notice that problem with SunOS - * 4.1. We will use termios where available, and termio otherwise. - */ - -/* linux 0.12 termio is broken too, if we use it c_cc[VERASE] isn't set - properly, but all is well if we use termios?! */ - -#ifdef TCGETS -#undef TCGETA -#undef TCSETA -#undef TCSETAW -#define termio termios -#define TCGETA TCGETS -#define TCSETA TCSETS -#define TCSETAW TCSETSW -#endif - - /* * This program tries to not use the standard-i/o library. This keeps the * executable small on systems that do not have shared libraries (System V * Release <3). @@ -221,13 +200,13 @@ void parse_args P_((int argc, char **argv, struct options *op)); void parse_speeds P_((struct options *op, char *arg)); void update_utmp P_((char *line)); -void open_tty P_((char *tty, struct termio *tp, int local)); -void termio_init P_((struct termio *tp, int speed, struct options *op)); -void auto_baud P_((struct termio *tp)); -void do_prompt P_((struct options *op, struct termio *tp)); -void next_speed P_((struct termio *tp, struct options *op)); -char *get_logname P_((struct options *op, struct chardata *cp, struct termio *tp)); -void termio_final P_((struct options *op, struct termio *tp, struct chardata *cp)); +void open_tty P_((char *tty, struct termios *tp, int local)); +void termios_init P_((struct termios *tp, int speed, struct options *op)); +void auto_baud P_((struct termios *tp)); +void do_prompt P_((struct options *op, struct termios *tp)); +void next_speed P_((struct termios *tp, struct options *op)); +char *get_logname P_((struct options *op, struct chardata *cp, struct termios *tp)); +void termios_final P_((struct options *op, struct termios *tp, struct chardata *cp)); int caps_lock P_((char *s)); int bcode P_((char *s)); void usage P_((void)); @@ -256,7 +235,7 @@ { char *logname = NULL; /* login name, given to /bin/login */ struct chardata chardata; /* set by get_logname() */ - struct termio termio; /* terminal mode bits */ + struct termios termios; /* terminal mode bits */ static struct options options = { F_ISSUE, /* show /etc/issue (SYSV_STYLE) */ 0, /* no timeout */ @@ -299,7 +278,7 @@ parse_args(argc, argv, &options); -#ifdef __linux__ +#if defined(unix) setsid(); #endif @@ -311,19 +290,19 @@ debug(_("calling open_tty\n")); /* Open the tty as standard { input, output, error }. */ - open_tty(options.tty, &termio, options.flags & F_LOCAL); + open_tty(options.tty, &termios, options.flags & F_LOCAL); -#ifdef __linux__ +#if defined(unix) { int iv; iv = getpid(); - (void) ioctl(0, TIOCSPGRP, &iv); + (void) tcsetpgrp(0, iv); } #endif - /* Initialize the termio settings (raw mode, eight-bit, blocking i/o). */ - debug(_("calling termio_init\n")); - termio_init(&termio, options.speeds[FIRST_SPEED], &options); + /* Initialize the termios settings (raw mode, eight-bit, blocking i/o). */ + debug(_("calling termios_init\n")); + termios_init(&termios, options.speeds[FIRST_SPEED], &options); /* write the modem init string and DON'T flush the buffers */ if (options.flags & F_INITSTRING) { @@ -339,7 +318,7 @@ /* Optionally detect the baud rate from the modem status message. */ debug(_("before autobaud\n")); if (options.flags & F_PARSE) - auto_baud(&termio); + auto_baud(&termios); /* Set the optional timer. */ if (options.timeout) @@ -363,8 +342,8 @@ if (!(options.flags & F_NOPROMPT)) { /* Read the login name. */ debug(_("reading login name\n")); - while ((logname = get_logname(&options, &chardata, &termio)) == 0) - next_speed(&termio, &options); + while ((logname = get_logname(&options, &chardata, &termios)) == 0) + next_speed(&termios, &options); } /* Disable timer. */ @@ -372,9 +351,9 @@ if (options.timeout) (void) alarm(0); - /* Finalize the termio settings. */ + /* Finalize the termios settings. */ - termio_final(&options, &termio, &chardata); + termios_final(&options, &termios, &chardata); /* Now the newline character should be properly written. */ @@ -629,7 +608,7 @@ void open_tty(tty, tp, local) char *tty; - struct termio *tp; + struct termios *tp; int local; { /* Get rid of the present standard { output, error} if any. */ @@ -678,7 +657,7 @@ error(_("%s: dup problem: %m"), tty); /* we have a problem */ /* - * The following ioctl will fail if stdin is not a tty, but also when + * The following function will fail if stdin is not a tty, but also when * there is noise on the modem control lines. In the latter case, the * common course of action is (1) fix your cables (2) give the modem more * time to properly reset after hanging up. SunOS users can achieve (2) @@ -686,8 +665,8 @@ * 5 seconds seems to be a good value. */ - if (ioctl(0, TCGETA, tp) < 0) - error("%s: ioctl: %m", tty); + if (tcgetattr(0, tp) < 0) + error("%s: tcgetattr: %m", tty); /* * It seems to be a terminal. Set proper protections and ownership. Mode @@ -705,27 +684,27 @@ errno = 0; /* ignore above errors */ } -/* termio_init - initialize termio settings */ +/* termios_init - initialize termios settings */ char gbuf[1024]; char area[1024]; void -termio_init(tp, speed, op) - struct termio *tp; +termios_init(tp, speed, op) + struct termios *tp; int speed; struct options *op; { /* - * Initial termio settings: 8-bit characters, raw-mode, blocking i/o. + * Initial termios settings: 8-bit characters, raw-mode, blocking i/o. * Special characters are set after we have read the login name; all * reads will be done in raw mode anyway. Errors will be dealt with * lateron. */ -#ifdef __linux__ +#if defined(unix) /* flush input and output queues, important for modems! */ - (void) ioctl(0, TCFLSH, TCIOFLUSH); + (void) tcflush(0, TCIOFLUSH); #endif tp->c_cflag = CS8 | HUPCL | CREAD | speed; @@ -733,7 +712,10 @@ tp->c_cflag |= CLOCAL; } - tp->c_iflag = tp->c_lflag = tp->c_oflag = tp->c_line = 0; + tp->c_iflag = tp->c_lflag = tp->c_oflag = 0; +#if defined(__linux__) + tp->c_line = 0; +#endif tp->c_cc[VMIN] = 1; tp->c_cc[VTIME] = 0; @@ -744,7 +726,7 @@ tp->c_cflag |= CRTSCTS; #endif - (void) ioctl(0, TCSETA, tp); + (void) tcsetattr(0, TCSANOW, tp); /* go to blocking input even in local mode */ fcntl(0, F_SETFL, fcntl(0, F_GETFL, 0) & ~O_NONBLOCK); @@ -755,7 +737,7 @@ /* auto_baud - extract baud rate from modem status message */ void auto_baud(tp) - struct termio *tp; + struct termios *tp; { int speed; int vmin; @@ -788,7 +770,7 @@ tp->c_iflag |= ISTRIP; /* enable 8th-bit stripping */ vmin = tp->c_cc[VMIN]; tp->c_cc[VMIN] = 0; /* don't block if queue empty */ - (void) ioctl(0, TCSETA, tp); + (void) tcsetattr(0, TCSANOW, tp); /* * Wait for a while, then read everything the modem has said so far and @@ -801,8 +783,7 @@ for (bp = buf; bp < buf + nread; bp++) { if (isascii(*bp) && isdigit(*bp)) { if ((speed = bcode(bp))) { - tp->c_cflag &= ~CBAUD; - tp->c_cflag |= speed; + (void) cfsetospeed(tp, speed); } break; } @@ -812,14 +793,14 @@ tp->c_iflag = iflag; tp->c_cc[VMIN] = vmin; - (void) ioctl(0, TCSETA, tp); + (void) tcsetattr(0, TCSANOW, tp); } /* do_prompt - show login prompt, optionally preceded by /etc/issue contents */ void do_prompt(op, tp) struct options *op; - struct termio *tp; + struct termios *tp; { #ifdef ISSUE FILE *fd; @@ -835,7 +816,7 @@ if ((op->flags & F_ISSUE) && (fd = fopen(op->issue, "r"))) { oflag = tp->c_oflag; /* save current setting */ tp->c_oflag |= (ONLCR | OPOST); /* map NL in output to CR-NL */ - (void) ioctl(0, TCSETAW, tp); + (void) tcsetattr(0, TCSADRAIN, tp); while ((c = getc(fd)) != EOF) @@ -915,7 +896,7 @@ int i; for (i = 0; speedtab[i].speed; i++) { - if (speedtab[i].code == (tp->c_cflag & CBAUD)) { + if (speedtab[i].code == cfgetospeed(tp)) { printf("%ld", speedtab[i].speed); break; } @@ -947,16 +928,18 @@ fflush(stdout); tp->c_oflag = oflag; /* restore settings */ - (void) ioctl(0, TCSETAW, tp); /* wait till output is gone */ + (void) tcsetattr(0, TCSADRAIN, tp); /* wait till output is gone */ (void) fclose(fd); } #endif -#ifdef __linux__ +#ifdef unix { - char hn[MAXHOSTNAMELEN+1]; + char *hn; - (void) gethostname(hn, MAXHOSTNAMELEN); + if (!(hn = xgethostname())) + error(_("can't get hostname")); write(1, hn, strlen(hn)); + free(hn); } #endif (void) write(1, LOGIN, sizeof(LOGIN) - 1); /* always show login prompt */ @@ -965,15 +948,14 @@ /* next_speed - select next baud rate */ void next_speed(tp, op) - struct termio *tp; + struct termios *tp; struct options *op; { static int baud_index = FIRST_SPEED;/* current speed index */ baud_index = (baud_index + 1) % op->numspeed; - tp->c_cflag &= ~CBAUD; - tp->c_cflag |= op->speeds[baud_index]; - (void) ioctl(0, TCSETA, tp); + (void) cfsetospeed(0, op->speeds[baud_index]); + (void) tcsetattr(0, TCSANOW, tp); } /* get_logname - get user name, establish parity, speed, erase, kill, eol */ @@ -981,7 +963,7 @@ char *get_logname(op, cp, tp) struct options *op; struct chardata *cp; - struct termio *tp; + struct termios *tp; { static char logname[BUFSIZ]; char *bp; @@ -1003,7 +985,7 @@ /* Flush pending input (esp. after parsing or switching the baud rate). */ (void) sleep(1); - (void) ioctl(0, TCFLSH, TCIFLUSH); + (void) tcflush(0, TCIFLUSH); /* Prompt for and read a login name. */ @@ -1087,11 +1069,11 @@ return (logname); } -/* termio_final - set the final tty mode bits */ +/* termios_final - set the final tty mode bits */ void -termio_final(op, tp, cp) +termios_final(op, tp, cp) struct options *op; - struct termio *tp; + struct termios *tp; struct chardata *cp; { /* General terminal-independent stuff. */ @@ -1107,7 +1089,7 @@ tp->c_cc[VEOL] = DEF_EOL; #ifdef __linux__ tp->c_cc[VSWTC] = DEF_SWITCH; /* default switch character */ -#else +#elif defined(VSWTCH) tp->c_cc[VSWTCH] = DEF_SWITCH; /* default switch character */ #endif @@ -1139,11 +1121,13 @@ } /* Account for upper case without lower case. */ +#if defined(IUCLC) && defined(XCASE) && defined(OLCUC) if (cp->capslock) { tp->c_iflag |= IUCLC; tp->c_lflag |= XCASE; tp->c_oflag |= OLCUC; } +#endif /* Optionally enable hardware flow control */ #ifdef CRTSCTS @@ -1153,8 +1137,8 @@ /* Finally, make the new settings effective */ - if (ioctl(0, TCSETA, tp) < 0) - error("%s: ioctl: TCSETA: %m", op->tty); + if (tcsetattr(0, TCSADRAIN, tp) < 0) + error("%s: tcsetattr: %m", op->tty); } /* caps_lock - string contains upper case without lower case */ diff -Naur util-linux-2.11x/login-utils/checktty.c util-linux-2.11x-debian-patched/login-utils/checktty.c --- util-linux-2.11x/login-utils/checktty.c 2001-05-19 23:53:18.000000000 +0200 +++ util-linux-2.11x-debian-patched/login-utils/checktty.c 2002-11-27 22:42:34.000000000 +0100 @@ -138,7 +138,9 @@ isapty(const char *tty) { char devname[100]; +#if defined(__linux__) struct stat stb; +#endif /* avoid snprintf - old systems do not have it */ if (strlen(tty) + 6 > sizeof(devname)) diff -Naur util-linux-2.11x/login-utils/last.c util-linux-2.11x-debian-patched/login-utils/last.c --- util-linux-2.11x/login-utils/last.c 2002-03-08 23:59:41.000000000 +0100 +++ util-linux-2.11x-debian-patched/login-utils/last.c 2002-11-27 22:42:34.000000000 +0100 @@ -49,6 +49,7 @@ #include "pathnames.h" #include "nls.h" +#include "xgethostname.h" #define SECDAY (24*60*60) /* seconds in a day */ #define NO 0 /* false/no */ @@ -430,15 +431,15 @@ hostconv(char *arg) { static int first = 1; static char *hostdot, - name[MAXHOSTNAMELEN]; + *name; char *argdot; if (!(argdot = strchr(arg, '.'))) return; if (first) { first = 0; - if (gethostname(name, sizeof(name))) { - perror(_("last: gethostname")); + if (!(name = xgethostname())) { + perror(_("last: can't get hostname")); exit(1); } hostdot = strchr(name, '.'); diff -Naur util-linux-2.11x/login-utils/login.c util-linux-2.11x-debian-patched/login-utils/login.c --- util-linux-2.11x/login-utils/login.c 2002-10-08 15:25:56.000000000 +0200 +++ util-linux-2.11x-debian-patched/login-utils/login.c 2002-11-27 22:42:34.000000000 +0100 @@ -116,6 +116,7 @@ #include "my_crypt.h" #include "login.h" #include "xstrncpy.h" +#include "xgethostname.h" #include "nls.h" #ifdef __linux__ @@ -149,7 +150,7 @@ } #endif -#ifndef __linux__ +#if !defined(__linux__) && !defined(__GNU__) # include #endif #include @@ -203,18 +204,14 @@ #define TTYGRPNAME "tty" /* name of group to own ttys */ /**# define TTYGRPNAME "other" **/ -#ifndef MAXPATHLEN -# define MAXPATHLEN 1024 -#endif - /* * This bounds the time given to login. Not a define so it can * be patched on machines where it's too small. */ -#ifndef __linux__ -int timeout = 300; +#if defined(__linux__) || defined(__GNU__) +int timeout = 60; /* used in cryptocard.c */ #else -int timeout = 60; /* used in cryptocard.c */ +int timeout = 300; #endif struct passwd *pwd; /* used in cryptocard.c */ @@ -224,7 +221,7 @@ char hostaddress[4]; /* used in checktty.c */ char *hostname; /* idem */ static char *username, *tty_name, *tty_number; -static char thishost[100]; +static char *thishost; static int failures = 1; static pid_t pid; @@ -294,6 +291,7 @@ } } +#ifdef CHOWNVCS /* true if the filedescriptor fd is a console tty, very Linux specific */ static int consoletty(int fd) { @@ -308,6 +306,7 @@ #endif return 0; } +#endif #if USE_PAM /* @@ -362,7 +361,7 @@ int ask, fflag, hflag, pflag, cnt, errsv; int quietlog, passwd_req; char *domain, *ttyn; - char tbuf[MAXPATHLEN + 2], tname[sizeof(_PATH_TTY) + 10]; + char tname[sizeof(_PATH_TTY) + 10]; char *termenv; char *childArgv[10]; char *buff; @@ -404,9 +403,11 @@ * -h is used by other servers to pass the name of the remote * host to login so that it may be placed in utmp and wtmp */ - gethostname(tbuf, sizeof(tbuf)); - xstrncpy(thishost, tbuf, sizeof(thishost)); - domain = index(tbuf, '.'); + if (!(thishost = xgethostname())) { + fprintf(stderr, _("login: can't get hostname\n")); + exit(1); + } + domain = index(thishost, '.'); username = tty_name = hostname = NULL; fflag = hflag = pflag = 0; @@ -867,23 +868,21 @@ having the BSD setreuid() */ { - char tmpstr[MAXPATHLEN]; + char *tmpstr; uid_t ruid = getuid(); gid_t egid = getegid(); /* avoid snprintf - old systems do not have it, or worse, have a libc in which snprintf is the same as sprintf */ - if (strlen(pwd->pw_dir) + sizeof(_PATH_HUSHLOGIN) + 2 > MAXPATHLEN) - quietlog = 0; - else { - sprintf(tmpstr, "%s/%s", pwd->pw_dir, _PATH_HUSHLOGIN); - setregid(-1, pwd->pw_gid); - setreuid(0, pwd->pw_uid); - quietlog = (access(tmpstr, R_OK) == 0); - setuid(0); /* setreuid doesn't do it alone! */ - setreuid(ruid, 0); - setregid(-1, egid); - } + tmpstr = malloc(strlen(pwd->pw_dir) + sizeof(_PATH_HUSHLOGIN) + 2); + sprintf(tmpstr, "%s/%s", pwd->pw_dir, _PATH_HUSHLOGIN); + setregid(-1, pwd->pw_gid); + setreuid(0, pwd->pw_uid); + quietlog = (access(tmpstr, R_OK) == 0); + setuid(0); /* setreuid doesn't do it alone! */ + setreuid(ruid, 0); + setregid(-1, egid); + free(tmpstr); } /* for linux, write entries in utmp and wtmp */ @@ -1035,12 +1034,13 @@ /* mailx will give a funny error msg if you forget this one */ { - char tmp[MAXPATHLEN]; + char *tmp; + /* avoid snprintf */ - if (sizeof(_PATH_MAILDIR) + strlen(pwd->pw_name) + 1 < MAXPATHLEN) { - sprintf(tmp, "%s/%s", _PATH_MAILDIR, pwd->pw_name); - setenv("MAIL",tmp,0); - } + tmp = malloc(sizeof(_PATH_MAILDIR) + strlen(pwd->pw_name) + 2); + sprintf(tmp, "%s/%s", _PATH_MAILDIR, pwd->pw_name); + setenv("MAIL", tmp, 0); + free(tmp); } /* LOGNAME is not documented in login(1) but @@ -1187,13 +1187,15 @@ childArgv[childArgc++] = "-c"; childArgv[childArgc++] = buff; } else { - tbuf[0] = '-'; - xstrncpy(tbuf + 1, ((p = rindex(pwd->pw_shell, '/')) ? - p + 1 : pwd->pw_shell), - sizeof(tbuf)-1); + char *tbuf, *shell_cmd; + + tbuf = ((p = rindex(pwd->pw_shell, '/')) ? p + 1 : pwd->pw_shell); + shell_cmd = malloc(strlen(tbuf)); + shell_cmd[0] = '-'; + xstrncpy(shell_cmd + 1, tbuf, strlen(tbuf)-1); childArgv[childArgc++] = pwd->pw_shell; - childArgv[childArgc++] = tbuf; + childArgv[childArgc++] = shell_cmd; } childArgv[childArgc++] = NULL; @@ -1260,14 +1262,14 @@ void timedout(int sig) { - struct termio ti; + struct termios ti; fprintf(stderr, _("Login timed out after %d seconds\n"), timeout); /* reset echo */ - ioctl(0, TCGETA, &ti); + tcgetattr(0, &ti); ti.c_lflag |= ECHO; - ioctl(0, TCSETA, &ti); + tcsetattr(0, TCSANOW, &ti); exit(0); /* %% */ } diff -Naur util-linux-2.11x/login-utils/Makefile util-linux-2.11x-debian-patched/login-utils/Makefile --- util-linux-2.11x/login-utils/Makefile 2001-09-29 20:11:24.000000000 +0200 +++ util-linux-2.11x-debian-patched/login-utils/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -18,8 +18,10 @@ MAN8.GETTY= agetty.8 -MAN8.INIT= fastboot.8 fasthalt.8 halt.8 reboot.8 simpleinit.8 shutdown.8 \ - initctl.8 +MAN8.INIT= simpleinit.8 initctl.8 +ifeq "$(OS)" "linux" +MAN8.INIT:= $(MAN8.INIT) fastboot.8 fasthalt.8 halt.8 reboot.8 shutdown.8 +endif MAN8.PUTILS= vipw.8 vigr.8 @@ -28,7 +30,10 @@ SBIN.GETTY= agetty -SBIN.INIT= simpleinit shutdown initctl +SBIN.INIT= simpleinit initctl +ifeq "$(OS)" "linux" +SBIN.INIT:= $(SBIN.INIT) shutdown +endif BIN.PUTILS= login @@ -95,18 +100,19 @@ shutdown.o simpleinit.o: $(LIB)/linux_reboot.h wall.o: ttymsg.h $(LIB)/carefulputc.h -agetty: agetty.o $(LIB)/xstrncpy.o +agetty: agetty.o $(LIB)/xstrncpy.o $(LIB)/xgethostname.o chfn: chfn.o islocal.o setpwnam.o $(LIB)/env.o $(LIB)/xstrncpy.o $(CC) $(LDFLAGS) -o $@ $^ $(CRYPT) $(PAM) chsh: chsh.o islocal.o setpwnam.o $(LIB)/env.o $(CC) $(LDFLAGS) -o $@ $^ $(CRYPT) $(PAM) -last: last.o +last: last.o $(LIB)/xgethostname.o ifeq "$(HAVE_PAM)" "yes" -login: login.o $(LIB)/setproctitle.o $(LIB)/xstrncpy.o +login: login.o $(LIB)/setproctitle.o $(LIB)/xstrncpy.o $(LIB)/xgethostname.o $(CC) $(LDFLAGS) -o $@ $^ $(CRYPT) $(PAM) else -login: login.o $(LIB)/xstrncpy.o $(LIB)/setproctitle.o checktty.o +login: login.o $(LIB)/xstrncpy.o $(LIB)/xgethostname.o \ + $(LIB)/setproctitle.o checktty.o $(CC) $(LDFLAGS) -o $@ $^ $(CRYPT) endif @@ -128,17 +134,21 @@ newgrp.o: $(LIB)/pathnames.h $(CC) -c $(CFLAGS) $(PAMFL) newgrp.c -wall: wall.o ttymsg.o $(LIB)/carefulputc.o $(LIB)/xstrncpy.o +wall: wall.o ttymsg.o $(LIB)/carefulputc.o $(LIB)/xstrncpy.o \ + $(LIB)/xgethostname.o LOGINFLAGS= ifeq "$(USE_TTY_GROUP)" "yes" LOGINFLAGS += -DUSE_TTY_GROUP endif +ifeq "$(OS)" "linux" ifeq "$(ALLOW_VCS_USE)" "yes" LOGINFLAGS += -DCHOWNVCS endif +endif -login.o: login.c $(LIB)/pathnames.h $(LIB)/setproctitle.c $(LIB)/setproctitle.h +login.o: login.c $(LIB)/pathnames.h $(LIB)/setproctitle.c $(LIB)/setproctitle.h \ + $(LIB)/xgethostname.h $(CC) -c $(CFLAGS) $(PAMFL) $(LOGINFLAGS) login.c # LOGINFLAGS here only for -DUSE_TTY_GROUP @@ -186,10 +196,12 @@ $(INSTALLDIR) $(MAN8DIR) $(INSTALLMAN) $(MAN8.INIT) $(MAN8DIR) # Make *relative* links for these +ifeq "$(OS)" "linux" (cd $(SHUTDOWNDIR); ln -sf shutdown reboot) (cd $(SHUTDOWNDIR); ln -sf shutdown fastboot) (cd $(SHUTDOWNDIR); ln -sf shutdown halt) (cd $(SHUTDOWNDIR); ln -sf shutdown fasthalt) +endif (cd $(SHUTDOWNDIR); ln -sf initctl need) (cd $(SHUTDOWNDIR); ln -sf initctl display-services) (cd $(SHUTDOWNDIR); ln -sf initctl provide) diff -Naur util-linux-2.11x/login-utils/simpleinit.c util-linux-2.11x-debian-patched/login-utils/simpleinit.c --- util-linux-2.11x/login-utils/simpleinit.c 2002-11-27 22:43:15.000000000 +0100 +++ util-linux-2.11x-debian-patched/login-utils/simpleinit.c 2002-11-27 22:42:34.000000000 +0100 @@ -22,6 +22,7 @@ #include #include #include +#include #include #include #include diff -Naur util-linux-2.11x/login-utils/simpleinit.h util-linux-2.11x-debian-patched/login-utils/simpleinit.h --- util-linux-2.11x/login-utils/simpleinit.h 2000-11-05 13:41:35.000000000 +0100 +++ util-linux-2.11x-debian-patched/login-utils/simpleinit.h 2002-11-27 22:42:34.000000000 +0100 @@ -3,7 +3,7 @@ #define ERRSTRING strerror (errno) -#define COMMAND_SIZE (PIPE_BUF - 4) +#define COMMAND_SIZE (_POSIX_PIPE_BUF - 4) #define COMMAND_TEST 0 /* No wait, signal */ diff -Naur util-linux-2.11x/login-utils/wall.c util-linux-2.11x-debian-patched/login-utils/wall.c --- util-linux-2.11x/login-utils/wall.c 2002-03-09 00:00:19.000000000 +0100 +++ util-linux-2.11x-debian-patched/login-utils/wall.c 2002-11-27 22:42:34.000000000 +0100 @@ -58,6 +58,7 @@ #include #include "nls.h" +#include "xgethostname.h" #include "xstrncpy.h" #include "ttymsg.h" #include "pathnames.h" @@ -150,8 +151,7 @@ time_t now; FILE *fp; int fd; - char *p, *whom, *where, hostname[MAXHOSTNAMELEN], - lbuf[MAXHOSTNAMELEN + 320], + char *p, *whom, *where, *hostname, lbuf[1024], tmpname[sizeof(_PATH_TMP) + 20]; (void)sprintf(tmpname, "%s/wall.XXXXXX", _PATH_TMP); @@ -162,6 +162,9 @@ (void)unlink(tmpname); if (!nobanner) { + char *mesg, *mesg_notice; + int mesg_size, size; + if (!(whom = getlogin()) || !*whom) whom = (pw = getpwuid(getuid())) ? pw->pw_name : "???"; if (!whom || strlen(whom) > 100) @@ -169,7 +172,11 @@ where = ttyname(2); if (!where || strlen(where) > 100) where = "somewhere"; - (void)gethostname(hostname, sizeof(hostname)); + if (!(hostname = xgethostname())) { + (void)fprintf(stderr, _("%s: can't get hostname.\n"), + progname); + exit(1); + } (void)time(&now); lt = localtime(&now); @@ -182,13 +189,35 @@ */ /* snprintf is not always available, but the sprintf's here will not overflow as long as %d takes at most 100 chars */ + + mesg_notice = _("Broadcast Message from %s@%s"); + mesg_size = strlen(whom) + strlen(hostname) + + strlen(mesg_notice); + if (!(mesg = malloc(mesg_size))) { + (void)fprintf(stderr, _("%s: Out of memory!\n"), + progname); + exit(1); + } + (void)fprintf(fp, "\r%79s\r\n", " "); - (void)sprintf(lbuf, _("Broadcast Message from %s@%s"), - whom, hostname); - (void)fprintf(fp, "%-79.79s\007\007\r\n", lbuf); - (void)sprintf(lbuf, " (%s) at %d:%02d ...", - where, lt->tm_hour, lt->tm_min); - (void)fprintf(fp, "%-79.79s\r\n", lbuf); + (void)sprintf(mesg, mesg_notice, whom, hostname); + (void)fprintf(fp, "%-79.79s\007\007\r\n", mesg); + + mesg_notice = " (%s) at %d:%02d ..."; + size = strlen(mesg_notice) + strlen(where); + if (mesg_size < size) { + if (!realloc(mesg, size)) { + (void)fprintf(stderr, _("%s: Out of memory!\n"), + progname); + exit(1); + } + } + + (void)sprintf(mesg, mesg_notice, where, + lt->tm_hour, lt->tm_min); + (void)fprintf(fp, "%-79.79s\r\n", mesg); + + free(mesg); } (void)fprintf(fp, "%79s\r\n", " "); diff -Naur util-linux-2.11x/MCONFIG util-linux-2.11x-debian-patched/MCONFIG --- util-linux-2.11x/MCONFIG 2002-11-27 22:43:15.000000000 +0100 +++ util-linux-2.11x-debian-patched/MCONFIG 2002-11-27 22:42:34.000000000 +0100 @@ -11,7 +11,8 @@ # Select for CPU i386 if the binaries must be able to run on an intel 386 # (by default i486 code is generated, see below) CPU=$(shell uname -m) -ARCH=$(shell echo $(CPU) | sed 's/i.86/intel/;s/arm.*/arm/') +ARCH=$(shell echo $(CPU) | sed 's/i.86.*/intel/;s/arm.*/arm/') +OS=$(shell uname -s | tr '[:upper:]' '[:lower:]') # If HAVE_PAM is set to "yes", then login, chfn, chsh, and newgrp # will use PAM for authentication. Additionally, passwd will not be diff -Naur util-linux-2.11x/misc-utils/Makefile util-linux-2.11x-debian-patched/misc-utils/Makefile --- util-linux-2.11x/misc-utils/Makefile 2002-11-02 14:51:02.000000000 +0100 +++ util-linux-2.11x-debian-patched/misc-utils/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -87,8 +87,8 @@ mcookie.o: mcookie.c $(LIB)/md5.h reset: reset.sh script: script.o -write.o: $(LIB)/carefulputc.h -write: write.o $(LIB)/carefulputc.o +write.o: $(LIB)/carefulputc.h $(LIB)/xgethostname.h +write: write.o $(LIB)/carefulputc.o $(LIB)/xgethostname.o ifeq "$(HAVE_NCURSES)" "yes" setterm: setterm.o diff -Naur util-linux-2.11x/misc-utils/mcookie.c util-linux-2.11x-debian-patched/misc-utils/mcookie.c --- util-linux-2.11x/misc-utils/mcookie.c 2002-03-09 00:00:52.000000000 +0100 +++ util-linux-2.11x-debian-patched/misc-utils/mcookie.c 2002-11-27 22:42:34.000000000 +0100 @@ -20,18 +20,16 @@ * */ -#ifdef __linux__ -#define HAVE_GETTIMEOFDAY 1 -#endif - #include #include #include #include "md5.h" -#if HAVE_GETTIMEOFDAY +#include "../defines.h" +#ifdef HAVE_gettimeofday #include -#include #endif +#include +#include #include "nls.h" #define BUFFERSIZE 4096 @@ -79,7 +77,7 @@ pid_t pid; char *file = NULL; int r; -#if HAVE_GETTIMEOFDAY +#ifdef HAVE_gettimeofday struct timeval tv; struct timezone tz; #else @@ -98,7 +96,7 @@ MD5Init( &ctx ); -#if HAVE_GETTIMEOFDAY +#ifdef HAVE_gettimeofday gettimeofday( &tv, &tz ); MD5Update( &ctx, (unsigned char *)&tv, sizeof( tv ) ); #else diff -Naur util-linux-2.11x/misc-utils/namei.c util-linux-2.11x-debian-patched/misc-utils/namei.c --- util-linux-2.11x/misc-utils/namei.c 2002-03-09 00:00:59.000000000 +0100 +++ util-linux-2.11x-debian-patched/misc-utils/namei.c 2002-11-27 22:42:34.000000000 +0100 @@ -72,7 +72,8 @@ main(int argc, char **argv) { extern int optind; int c; - char curdir[MAXPATHLEN]; + int curdir_size; + char *curdir; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); @@ -97,13 +98,28 @@ } } - if(getcwd(curdir, sizeof(curdir)) == NULL){ - (void)fprintf(stderr, - _("namei: unable to get current directory - %s\n"), - curdir); + curdir_size = 1024; + curdir = malloc(curdir_size); + if (curdir==NULL){ + (void)fprintf(stderr, _("namei: out of memory\n")); exit(1); } + while (getcwd(curdir, curdir_size) == NULL){ + if (errno!=ERANGE){ + (void)fprintf(stderr, + _("namei: unable to get current directory - %s\n"), + curdir); + exit(1); + } + curdir_size *= 2; + realloc(curdir, curdir_size); + if (curdir==NULL){ + (void)fprintf(stderr, _("namei: out of memory\n")); + exit(1); + } + } + for(; optind < argc; optind++){ (void)printf("f: %s\n", argv[optind]); diff -Naur util-linux-2.11x/misc-utils/script.c util-linux-2.11x-debian-patched/misc-utils/script.c --- util-linux-2.11x/misc-utils/script.c 2002-03-09 00:01:09.000000000 +0100 +++ util-linux-2.11x-debian-patched/misc-utils/script.c 2002-11-27 22:42:34.000000000 +0100 @@ -54,10 +54,8 @@ #include #include "nls.h" -#ifdef __linux__ #include #include -#endif #include "../defines.h" #ifdef HAVE_openpty diff -Naur util-linux-2.11x/misc-utils/setterm.c util-linux-2.11x-debian-patched/misc-utils/setterm.c --- util-linux-2.11x/misc-utils/setterm.c 2002-11-27 22:43:16.000000000 +0100 +++ util-linux-2.11x-debian-patched/misc-utils/setterm.c 2002-11-27 22:42:34.000000000 +0100 @@ -111,11 +111,7 @@ #include #include "nls.h" -#ifndef TCGETS -/* TCGETS is either defined in termios.h, or here: */ -#include -#endif - +#ifdef __linux__ #if __GNU_LIBRARY__ < 5 #ifndef __alpha__ # include @@ -126,6 +122,7 @@ #endif #endif extern int klogctl(int type, char *buf, int len); +#endif /* __linux__ */ /* Constants. */ @@ -164,11 +161,16 @@ int opt_term, opt_reset, opt_initialize, opt_cursor; int opt_linewrap, opt_snow, opt_softscroll, opt_default, opt_foreground; int opt_background, opt_bold, opt_blink, opt_reverse, opt_underline; -int opt_store, opt_clear, opt_blank, opt_snap, opt_snapfile, opt_standout; -int opt_append, opt_ulcolor, opt_hbcolor, opt_halfbright, opt_repeat; +int opt_store, opt_clear, opt_blank, opt_standout; +int opt_ulcolor, opt_hbcolor, opt_halfbright, opt_repeat; int opt_tabs, opt_clrtabs, opt_regtabs, opt_appcursorkeys, opt_inversescreen; -int opt_msg, opt_msglevel, opt_powersave, opt_powerdown; +int opt_powerdown; int opt_blength, opt_bfreq; +#ifdef __linux__ +int opt_append, opt_snap, opt_snapfile; +int opt_powersave; +int opt_msg, opt_msglevel; +#endif /* __linux__ */ /* Option controls. The variable names have been contracted to ensure * uniqueness. @@ -176,7 +178,7 @@ char *opt_te_terminal_name; /* Terminal name. */ int opt_cu_on, opt_li_on, opt_sn_on, opt_so_on, opt_bo_on, opt_hb_on, opt_bl_on; int opt_re_on, opt_un_on, opt_rep_on, opt_appck_on, opt_invsc_on; -int opt_msg_on; /* Boolean switches. */ + /* Boolean switches. */ int opt_ke_type; /* Keyboard type. */ int opt_fo_color, opt_ba_color; /* Colors. */ int opt_ul_color, opt_hb_color; @@ -184,16 +186,20 @@ int opt_bl_min; /* Blank screen. */ int opt_blength_l; int opt_bfreq_f; -int opt_sn_num = 0; /* Snap screen. */ int opt_st_attr; int opt_rt_len; /* regular tab length */ int opt_tb_array[161]; /* Array for tab list */ -int opt_msglevel_num; int opt_ps_mode, opt_pd_min; /* powersave mode/powerdown time */ +#ifdef __linux__ +int opt_msg_on; +int opt_msglevel_num; + +int opt_sn_num = 0; /* Snap screen. */ char opt_sn_name[200] = "screen.dump"; static void screendump(int vcnum, FILE *F); +#endif /* __linux__ */ /* Command line parsing routines. * @@ -401,6 +407,7 @@ } } +#ifdef __linux__ static void parse_powersave(int argc, char **argv, int *option, int *opt_mode, int *bad_arg) { /* argc: Number of arguments for this option. */ @@ -431,6 +438,7 @@ *opt_mode = 0; } } +#endif /* __linux__ */ #if 0 static void @@ -453,6 +461,7 @@ } #endif +#ifdef __linux__ static void parse_msglevel(int argc, char **argv, int *option, int *opt_all, int *bad_arg) { /* argc: Number of arguments for this option. */ @@ -511,6 +520,7 @@ if (argc == 1) strcpy((char *)opt_all, argv[0]); } +#endif /* __linux__ */ static void parse_tabs(int argc, char **argv, int *option, int *tab_array, int *bad_arg) { @@ -708,6 +718,7 @@ parse_regtabs(argc, argv, &opt_regtabs, &opt_rt_len, bad_arg); else if (STRCMP(option, "blank") == 0) parse_blank(argc, argv, &opt_blank, &opt_bl_min, bad_arg); +#ifdef __linux__ else if (STRCMP(option, "dump") == 0) parse_snap(argc, argv, &opt_snap, &opt_sn_num, bad_arg); else if (STRCMP(option, "append") == 0) @@ -720,6 +731,7 @@ parse_msglevel(argc, argv, &opt_msglevel, &opt_msglevel_num, bad_arg); else if (STRCMP(option, "powersave") == 0) parse_powersave(argc, argv, &opt_powersave, &opt_ps_mode, bad_arg); +#endif /* __linux__ */ else if (STRCMP(option, "powerdown") == 0) parse_blank(argc, argv, &opt_powerdown, &opt_pd_min, bad_arg); else if (STRCMP(option, "blength") == 0) @@ -782,12 +794,14 @@ fprintf(stderr, _(" [ -clrtabs [ tab1 tab2 tab3 ... ] ] (tabn = 1-160)\n")); fprintf(stderr, _(" [ -regtabs [1-160] ]\n")); fprintf(stderr, _(" [ -blank [0-60] ]\n")); +#ifdef __linux__ fprintf(stderr, _(" [ -dump [1-NR_CONSOLES] ]\n")); fprintf(stderr, _(" [ -append [1-NR_CONSOLES] ]\n")); fprintf(stderr, _(" [ -file dumpfilename ]\n")); fprintf(stderr, _(" [ -msg [on|off] ]\n")); fprintf(stderr, _(" [ -msglevel [0-8] ]\n")); fprintf(stderr, _(" [ -powersave [on|vsync|hsync|powerdown|off] ]\n")); +#endif /* __linux__ */ fprintf(stderr, _(" [ -powerdown [0-60] ]\n")); fprintf(stderr, _(" [ -blength [0-2000] ]\n")); fprintf(stderr, _(" [ -bfreq freqnumber ]\n")); @@ -810,8 +824,9 @@ static void perform_sequence(int vcterm) { /* vcterm: Set if terminal is a virtual console. */ - +#ifdef __linux__ int result; +#endif /* Perform the selected options. */ /* -reset. */ @@ -1038,7 +1053,8 @@ /* -blank [0-60]. */ if (opt_blank && vcterm) printf("\033[9;%d]", opt_bl_min); - + +#ifdef __linux__ /* -powersave [on|vsync|hsync|powerdown|off] (console) */ if (opt_powersave) { char ioctlarg[2]; @@ -1047,6 +1063,7 @@ if (ioctl(0,TIOCLINUX,ioctlarg)) fprintf(stderr,_("cannot (un)set powersave mode\n")); } +#endif /* __linux__ */ /* -powerdown [0-60]. */ if (opt_powerdown) { @@ -1059,6 +1076,7 @@ /* nothing */; #endif +#ifdef __linux__ /* -snap [1-NR_CONS]. */ if (opt_snap || opt_append) { FILE *F; @@ -1094,6 +1112,7 @@ if (result != 0) printf(_("klogctl error: %s\n"), strerror(result)); } +#endif /* __linux__ */ /* -blength [0-2000] */ if (opt_blength && vcterm) { @@ -1107,10 +1126,12 @@ } +#ifdef __linux__ +#include + static void screendump(int vcnum, FILE *F) { -#include - char infile[MAXPATHLEN]; + char infile[sizeof("/dev/vcsa") + sizeof(vcnum) * 4]; unsigned char header[4]; unsigned int rows, cols; int fd, i, j; @@ -1181,6 +1202,7 @@ } } } +#endif /* __linux__ */ int main(int argc, char **argv) { diff -Naur util-linux-2.11x/misc-utils/write.c util-linux-2.11x-debian-patched/misc-utils/write.c --- util-linux-2.11x/misc-utils/write.c 2001-03-15 11:09:58.000000000 +0100 +++ util-linux-2.11x-debian-patched/misc-utils/write.c 2002-11-27 22:42:34.000000000 +0100 @@ -64,9 +64,10 @@ #include #include "pathnames.h" #include "carefulputc.h" +#include "xgethostname.h" #include "nls.h" -void search_utmp(char *, char *, char *, uid_t); +void search_utmp(char *, char **, char *, uid_t); void do_write(char *, char *, uid_t); void wr_fputs(char *); static void done(int); @@ -78,7 +79,7 @@ time_t atime; uid_t myuid; int msgsok, myttyfd; - char tty[MAXPATHLEN], *mytty; + char *tty, *mytty; setlocale(LC_ALL, ""); bindtextdomain(PACKAGE, LOCALEDIR); @@ -120,7 +121,7 @@ /* check args */ switch (argc) { case 2: - search_utmp(argv[1], tty, mytty, myuid); + search_utmp(argv[1], &tty, mytty, myuid); do_write(tty, mytty, myuid); break; case 3: @@ -189,8 +190,10 @@ * * Special case for writing to yourself - ignore the terminal you're * writing from, unless that's the only terminal with messages enabled. + * + * Returns tty as an allocated string. */ -void search_utmp(char *user, char *tty, char *mytty, uid_t myuid) +void search_utmp(char *user, char **tty, char *mytty, uid_t myuid) { struct utmp u; @@ -224,7 +227,11 @@ ++nttys; if (atime > bestatime) { bestatime = atime; - (void)strcpy(tty, atty); + if ((*tty = strdup(atty)) == NULL) { + (void)fprintf(stderr, + _("write: out of memory\n")); + exit(1); + } } } } @@ -236,7 +243,12 @@ } if (nttys == 0) { if (user_is_me) { /* ok, so write to yourself! */ - (void)strcpy(tty, mytty); + if ((*tty = strdup(mytty)) == NULL) { + (void)fprintf(stderr, + _("write: out of memory\n")); + exit(1); + } + return; } (void)fprintf(stderr, @@ -245,7 +257,7 @@ } else if (nttys > 1) { (void)fprintf(stderr, _("write: %s is logged in more than once; writing to %s\n"), - user, tty); + user, *tty); } } @@ -257,19 +269,23 @@ { struct stat s; - char path[MAXPATHLEN]; + char *path; - if (strlen(tty) + 6 > sizeof(path)) - return(1); + if ((path = malloc(strlen(tty) + sizeof("/dev/") + 1)) == NULL){ + (void)fprintf(stderr,_("write: out of memory\n")); + exit(1); + } (void)sprintf(path, "/dev/%s", tty); if (stat(path, &s) < 0) { if (showerror) (void)fprintf(stderr, "write: %s: %s\n", path, strerror(errno)); + free(path); return(1); } *msgsokP = (s.st_mode & (S_IWRITE >> 3)) != 0; /* group write bit */ *atimeP = s.st_atime; + free(path); return(0); } @@ -280,7 +296,7 @@ char *login, *pwuid, *nows; struct passwd *pwd; time_t now; - char path[MAXPATHLEN], host[MAXHOSTNAMELEN], line[512]; + char *path, *host, *host_tmp, line[512]; /* Determine our login name(s) before the we reopen() stdout */ if ((pwd = getpwuid(myuid)) != NULL) @@ -290,8 +306,10 @@ if ((login = getlogin()) == NULL) login = pwuid; - if (strlen(tty) + 6 > sizeof(path)) + if ((path = malloc(strlen(tty) + sizeof("/dev/") + 1)) == NULL) { + (void)fprintf(stderr, _("write: out of memory\n")); exit(1); + } (void)sprintf(path, "/dev/%s", tty); if ((freopen(path, "w", stdout)) == NULL) { (void)fprintf(stderr, "write: %s: %s\n", @@ -299,12 +317,16 @@ exit(1); } + free(path); + (void)signal(SIGINT, done); (void)signal(SIGHUP, done); /* print greeting */ - if (gethostname(host, sizeof(host)) < 0) - (void)strcpy(host, "???"); + if ((host_tmp = xgethostname()) != NULL) + host = host_tmp; + else + host = "???"; now = time((time_t *)NULL); nows = ctime(&now); nows[16] = '\0'; @@ -317,6 +339,8 @@ login, host, mytty, nows + 11); printf("\r\n"); + free(host_tmp); + while (fgets(line, sizeof(line), stdin) != NULL) wr_fputs(line); } diff -Naur util-linux-2.11x/mount/Makefile util-linux-2.11x-debian-patched/mount/Makefile --- util-linux-2.11x/mount/Makefile 2002-11-27 22:43:16.000000000 +0100 +++ util-linux-2.11x-debian-patched/mount/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -10,10 +10,12 @@ COMPILE = $(CC) -c $(CFLAGS) $(DEFINES) LINK = $(CC) $(LDFLAGS) +ifeq "$(OS)" "linux" SUID_PROGS = mount umount NOSUID_PROGS = swapon losetup MAN5 = fstab.5 nfs.5 MAN8 = mount.8 swapoff.8 swapon.8 umount.8 losetup.8 +endif ifeq "$(HAVE_PIVOT_ROOT)" "yes" NOSUID_PROGS := $(NOSUID_PROGS) pivot_root diff -Naur util-linux-2.11x/sys-utils/ipcrm.c util-linux-2.11x-debian-patched/sys-utils/ipcrm.c --- util-linux-2.11x/sys-utils/ipcrm.c 2002-04-24 16:42:54.000000000 +0200 +++ util-linux-2.11x-debian-patched/sys-utils/ipcrm.c 2002-11-27 22:42:34.000000000 +0100 @@ -26,7 +26,7 @@ /* for tolower and isupper */ #include -#if defined (__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED) +#if defined (__GLIBC__) && !defined(_SEM_SEMUN_UNDEFINED) /* union semun is defined by including */ #else /* according to X/OPEN we have to define it ourselves */ diff -Naur util-linux-2.11x/sys-utils/ipcs.c util-linux-2.11x-debian-patched/sys-utils/ipcs.c --- util-linux-2.11x/sys-utils/ipcs.c 2002-07-05 02:21:20.000000000 +0200 +++ util-linux-2.11x-debian-patched/sys-utils/ipcs.c 2002-11-27 22:42:34.000000000 +0100 @@ -78,7 +78,7 @@ /* The last arg of semctl is a union semun, but where is it defined? X/OPEN tells us to define it ourselves, but until recently Linux include files would also define it. */ -#if defined (__GNU_LIBRARY__) && !defined(_SEM_SEMUN_UNDEFINED) +#if defined (__GLIBC__) && !defined(_SEM_SEMUN_UNDEFINED) /* union semun is defined by including */ #else /* according to X/OPEN we have to define it ourselves */ @@ -95,7 +95,7 @@ , which defines a struct ipc_perm with such fields. glibc-1.09 has no support for sysv ipc. glibc 2 uses __key, __seq */ -#if defined (__GNU_LIBRARY__) && __GNU_LIBRARY__ > 1 +#if defined (__GLIBC__) && __GLIBC__ > 1 #define KEY __key #else #define KEY key diff -Naur util-linux-2.11x/sys-utils/Makefile util-linux-2.11x-debian-patched/sys-utils/Makefile --- util-linux-2.11x/sys-utils/Makefile 2001-11-09 18:13:50.000000000 +0100 +++ util-linux-2.11x-debian-patched/sys-utils/Makefile 2002-11-27 22:42:34.000000000 +0100 @@ -8,22 +8,32 @@ # Where to put man pages? -MAN1= arch.1 readprofile.1 +MAN1= arch.1 -MAN8= ctrlaltdel.8 cytune.8 dmesg.8 \ - ipcrm.8 ipcs.8 renice.8 \ - setsid.8 sln.8 tunelp.8 +MAN8= ipcrm.8 ipcs.8 renice.8 \ + setsid.8 sln.8 + +ifeq "$(OS)" "linux" +MAN1:= $(MAN1) readprofile.1 +MAN8:= $(MAN8) ctrlaltdel.8 cytune.8 dmesg.8 tunelp.8 +endif # Where to put binaries? # See the "install" rule for the links. . . -BIN= arch dmesg +BIN= arch -USRBIN= cytune ipcrm ipcs renice setsid +ifeq "$(OS)" "linux" +BIN:= $(BIN) dmesg +endif -USRSBIN= readprofile tunelp +USRBIN= ipcrm ipcs renice setsid +ifeq "$(OS)" "linux" +USRBIN:= $(USRBIN) cytune +USRSBIN= readprofile tunelp SBIN= ctrlaltdel +endif NOTMADE= @@ -37,10 +47,12 @@ endif endif +ifeq "$(OS)" "linux" ifeq "$(ARCH)" "intel" MAN8:=$(MAN8) rdev.8 ramsize.8 rootflags.8 vidmode.8 USRSBIN:=$(USRSBIN) rdev endif +endif # Where to put datebase files? @@ -86,11 +98,13 @@ $(INSTALLBIN) $(BIN) $(BINDIR) $(INSTALLBIN) $(USRBIN) $(USRBINDIR) $(INSTALLBIN) $(USRSBIN) $(USRSBINDIR) +ifeq "$(OS)" "linux" ifeq "$(ARCH)" "intel" (cd $(USRSBINDIR); ln -sf rdev ramsize) (cd $(USRSBINDIR); ln -sf rdev vidmode) (cd $(USRSBINDIR); ln -sf rdev rootflags) endif +endif $(INSTALLDIR) $(MAN1DIR) $(MAN8DIR) $(INFODIR) $(INSTALLMAN) $(MAN1) $(MAN1DIR) $(INSTALLMAN) $(MAN8) $(MAN8DIR) diff -Naur util-linux-2.11x/text-utils/more.c util-linux-2.11x-debian-patched/text-utils/more.c --- util-linux-2.11x/text-utils/more.c 2002-11-27 22:43:16.000000000 +0100 +++ util-linux-2.11x-debian-patched/text-utils/more.c 2002-11-27 22:42:34.000000000 +0100 @@ -74,6 +74,14 @@ #define stty(fd,argp) tcsetattr(fd,TCSANOW,argp) +/* TAB3 and TABDLY are in XPG3 and up */ +#if !defined(TABDLY) && defined(TBDELAY) +#define TABDLY TBDELAY +#endif +#if !defined(TAB3) && defined(XTABS) +#define TAB3 XTABS +#endif + /* some function declarations */ void initterm(void); void kill_line(void); @@ -1644,7 +1652,7 @@ } if (feof (file)) { if (!no_intty) { -#ifndef __linux__ +#ifdef STDIO_S_EOF_SEEN /* No longer in libc 4.5.8. . . */ file->_flags &= ~STDIO_S_EOF_SEEN; /* why doesn't fseek do this ??!!??! */ #endif @@ -1890,8 +1898,8 @@ no_intty = tcgetattr(fileno(stdin), &otty); tcgetattr(fileno(stderr), &otty); savetty0 = otty; - slow_tty = (otty.c_cflag & CBAUD) < B1200; - hardtabs = (otty.c_oflag & TABDLY) != XTABS; + slow_tty = cfgetospeed(&otty) < B1200; + hardtabs = (otty.c_oflag & TABDLY) != TAB3; if (!no_tty) { otty.c_lflag &= ~(ICANON|ECHO); otty.c_cc[VMIN] = 1;