Dmitry V. Levin
bce1ff5f88
STRUCT_STAT.st_[acm]time are declared as unsigned int for some personalities, while time_t is signed. * printstat.h (DO_PRINTSTAT): If st_[acm]time have the same size as int, explicitly cast them to int. * tests/stat64-v.test: Test that negative time_t is decoded properly. Reported-by: Andreas Schwab <schwab@suse.de>
91 lines
2.4 KiB
C
91 lines
2.4 KiB
C
#ifndef DO_PRINTSTAT
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# define DO_PRINTSTAT do_printstat
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#endif
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#ifndef STRUCT_STAT
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# define STRUCT_STAT struct stat
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#endif
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#ifndef STAT_MAJOR
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# define STAT_MAJOR(x) major(x)
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#endif
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#ifndef STAT_MINOR
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# define STAT_MINOR(x) minor(x)
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#endif
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static void
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DO_PRINTSTAT(struct tcb *tcp, const STRUCT_STAT *statbuf)
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{
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if (!abbrev(tcp)) {
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tprintf("{st_dev=makedev(%u, %u), st_ino=%llu, st_mode=%s, ",
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(unsigned int) STAT_MAJOR(statbuf->st_dev),
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(unsigned int) STAT_MINOR(statbuf->st_dev),
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(unsigned long long) statbuf->st_ino,
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sprintmode(statbuf->st_mode));
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tprintf("st_nlink=%u, st_uid=%u, st_gid=%u, ",
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(unsigned int) statbuf->st_nlink,
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(unsigned int) statbuf->st_uid,
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(unsigned int) statbuf->st_gid);
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#ifdef HAVE_STRUCT_STAT_ST_BLKSIZE
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tprintf("st_blksize=%u, ", (unsigned int) statbuf->st_blksize);
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#endif
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#ifdef HAVE_STRUCT_STAT_ST_BLOCKS
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tprintf("st_blocks=%llu, ",
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(unsigned long long) statbuf->st_blocks);
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#endif
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} else {
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tprintf("{st_mode=%s, ", sprintmode(statbuf->st_mode));
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}
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switch (statbuf->st_mode & S_IFMT) {
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case S_IFCHR: case S_IFBLK:
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#ifdef HAVE_STRUCT_STAT_ST_RDEV
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tprintf("st_rdev=makedev(%u, %u), ",
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(unsigned int) STAT_MAJOR(statbuf->st_rdev),
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(unsigned int) STAT_MINOR(statbuf->st_rdev));
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#else /* !HAVE_STRUCT_STAT_ST_RDEV */
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tprintf("st_size=makedev(%u, %u), ",
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(unsigned int) STAT_MAJOR(statbuf->st_size),
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(unsigned int) STAT_MINOR(statbuf->st_size));
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#endif /* !HAVE_STRUCT_STAT_ST_RDEV */
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break;
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default:
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tprintf("st_size=%llu, ",
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(unsigned long long) statbuf->st_size);
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break;
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}
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if (!abbrev(tcp)) {
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const bool cast = sizeof(statbuf->st_atime) == sizeof(int);
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tprintf("st_atime=%s, ",
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sprinttime(cast ? (time_t) (int) statbuf->st_atime:
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(time_t) statbuf->st_atime));
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tprintf("st_mtime=%s, ",
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sprinttime(cast ? (time_t) (int) statbuf->st_mtime:
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(time_t) statbuf->st_mtime));
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tprintf("st_ctime=%s",
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sprinttime(cast ? (time_t) (int) statbuf->st_ctime:
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(time_t) statbuf->st_ctime));
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#if HAVE_STRUCT_STAT_ST_FLAGS
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tprintf(", st_flags=%u", (unsigned int) statbuf->st_flags);
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#endif
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#if HAVE_STRUCT_STAT_ST_FSTYPE
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tprintf(", st_fstype=%.*s",
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(int) sizeof statbuf->st_fstype, statbuf->st_fstype);
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#endif
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#if HAVE_STRUCT_STAT_ST_GEN
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tprintf(", st_gen=%u", (unsigned int) statbuf->st_gen);
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#endif
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tprints("}");
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} else {
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tprints("...}");
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}
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}
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#undef STAT_MINOR
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#undef STAT_MAJOR
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#undef STRUCT_STAT
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#undef DO_PRINTSTAT
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