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elf: Fix 64 time_t support for installed statically binaries
The usage of internal static symbol for statically linked binaries does not work correctly for objects built with -D_TIME_BITS=64, since the internal definition does not provide the expected aliases. This patch makes it to use the default stat functions instead (which uses the default 64 time_t alias and types). Checked on i686-linux-gnu. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Tested-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
parent
cedd498dbc
commit
9fe6f63638
16
elf/cache.c
16
elf/cache.c
@ -318,8 +318,8 @@ print_cache (const char *cache_name)
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if (fd < 0)
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error (EXIT_FAILURE, errno, _("Can't open cache file %s\n"), cache_name);
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struct stat64 st;
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if (__fstat64 (fd, &st) < 0
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struct stat st;
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if (fstat (fd, &st) < 0
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/* No need to map the file if it is empty. */
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|| st.st_size == 0)
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{
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@ -932,7 +932,7 @@ init_aux_cache (void)
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}
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int
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search_aux_cache (struct stat64 *stat_buf, int *flags,
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search_aux_cache (struct stat *stat_buf, int *flags,
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unsigned int *osversion, unsigned int *isa_level,
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char **soname)
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{
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@ -994,7 +994,7 @@ insert_to_aux_cache (struct aux_cache_entry_id *id, int flags,
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}
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void
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add_to_aux_cache (struct stat64 *stat_buf, int flags,
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add_to_aux_cache (struct stat *stat_buf, int flags,
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unsigned int osversion, unsigned int isa_level,
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const char *soname)
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{
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@ -1017,8 +1017,8 @@ load_aux_cache (const char *aux_cache_name)
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return;
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}
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struct stat64 st;
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if (__fstat64 (fd, &st) < 0 || st.st_size < sizeof (struct aux_cache_file))
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struct stat st;
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if (fstat (fd, &st) < 0 || st.st_size < sizeof (struct aux_cache_file))
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{
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close (fd);
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init_aux_cache ();
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@ -1134,8 +1134,8 @@ save_aux_cache (const char *aux_cache_name)
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char *dir = strdupa (aux_cache_name);
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dir = dirname (dir);
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struct stat64 st;
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if (stat64 (dir, &st) < 0)
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struct stat st;
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if (stat (dir, &st) < 0)
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{
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if (mkdir (dir, 0700) < 0)
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goto out_fail;
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@ -67,7 +67,7 @@ chroot_canon (const char *chroot, const char *name)
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for (start = end = name; *start; start = end)
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{
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struct stat64 st;
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struct stat st;
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/* Skip sequence of multiple path-separators. */
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while (*start == '/')
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@ -114,7 +114,7 @@ chroot_canon (const char *chroot, const char *name)
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dest = mempcpy (dest, start, end - start);
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*dest = '\0';
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if (lstat64 (rpath, &st) < 0)
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if (lstat (rpath, &st) < 0)
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{
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if (*end == '\0')
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goto done;
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@ -337,7 +337,7 @@ warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
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inode data from *ST. */
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static struct dir_entry *
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new_sub_entry (const struct dir_entry *entry, const char *path,
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const struct stat64 *st)
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const struct stat *st)
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{
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struct dir_entry *new_entry = xmalloc (sizeof (struct dir_entry));
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new_entry->from_file = entry->from_file;
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@ -427,8 +427,8 @@ add_glibc_hwcaps_subdirectories (struct dir_entry *entry, const char *path)
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continue;
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/* See if this entry eventually resolves to a directory. */
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struct stat64 st;
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if (fstatat64 (dirfd (dir), e->d_name, &st, 0) < 0)
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struct stat st;
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if (fstatat (dirfd (dir), e->d_name, &st, 0) < 0)
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/* Ignore unreadable entries. */
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continue;
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@ -512,8 +512,8 @@ add_dir_1 (const char *line, const char *from_file, int from_line)
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if (opt_chroot != NULL)
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path = chroot_canon (opt_chroot, path);
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struct stat64 stat_buf;
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if (path == NULL || stat64 (path, &stat_buf))
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struct stat stat_buf;
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if (path == NULL || stat (path, &stat_buf))
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{
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if (opt_verbose)
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error (0, errno, _("Can't stat %s"), entry->path);
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@ -541,15 +541,15 @@ add_dir (const char *line)
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}
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static int
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chroot_stat (const char *real_path, const char *path, struct stat64 *st)
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chroot_stat (const char *real_path, const char *path, struct stat *st)
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{
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int ret;
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char *canon_path;
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if (!opt_chroot)
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return stat64 (real_path, st);
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return stat (real_path, st);
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ret = lstat64 (real_path, st);
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ret = lstat (real_path, st);
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if (ret || !S_ISLNK (st->st_mode))
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return ret;
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@ -557,7 +557,7 @@ chroot_stat (const char *real_path, const char *path, struct stat64 *st)
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if (canon_path == NULL)
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return -1;
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ret = stat64 (canon_path, st);
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ret = stat (canon_path, st);
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free (canon_path);
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return ret;
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}
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@ -569,7 +569,7 @@ create_links (const char *real_path, const char *path, const char *libname,
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{
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char *full_libname, *full_soname;
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char *real_full_libname, *real_full_soname;
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struct stat64 stat_lib, stat_so, lstat_so;
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struct stat stat_lib, stat_so, lstat_so;
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int do_link = 1;
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int do_remove = 1;
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/* XXX: The logics in this function should be simplified. */
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@ -604,7 +604,7 @@ create_links (const char *real_path, const char *path, const char *libname,
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&& stat_lib.st_ino == stat_so.st_ino)
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/* Link is already correct. */
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do_link = 0;
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else if (lstat64 (full_soname, &lstat_so) == 0
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else if (lstat (full_soname, &lstat_so) == 0
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&& !S_ISLNK (lstat_so.st_mode))
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{
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error (0, 0, _("%s is not a symbolic link\n"), full_soname);
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@ -612,7 +612,7 @@ create_links (const char *real_path, const char *path, const char *libname,
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do_remove = 0;
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}
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}
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else if (lstat64 (real_full_soname, &lstat_so) != 0
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else if (lstat (real_full_soname, &lstat_so) != 0
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|| !S_ISLNK (lstat_so.st_mode))
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/* Unless it is a stale symlink, there is no need to remove. */
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do_remove = 0;
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@ -656,7 +656,7 @@ manual_link (char *library)
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char *real_library;
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char *libname;
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char *soname;
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struct stat64 stat_buf;
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struct stat stat_buf;
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int flag;
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unsigned int osversion;
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unsigned int isa_level;
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@ -710,7 +710,7 @@ manual_link (char *library)
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}
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/* Do some sanity checks first. */
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if (lstat64 (real_library, &stat_buf))
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if (lstat (real_library, &stat_buf))
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{
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error (0, errno, _("Cannot lstat %s"), library);
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goto out;
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@ -885,18 +885,18 @@ search_dir (const struct dir_entry *entry)
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sprintf (real_file_name, "%s/%s", dir_name, direntry->d_name);
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}
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struct stat64 lstat_buf;
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struct stat lstat_buf;
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/* We optimize and try to do the lstat call only if needed. */
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if (direntry->d_type != DT_UNKNOWN)
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lstat_buf.st_mode = DTTOIF (direntry->d_type);
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else
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if (__glibc_unlikely (lstat64 (real_file_name, &lstat_buf)))
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if (__glibc_unlikely (lstat (real_file_name, &lstat_buf)))
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{
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error (0, errno, _("Cannot lstat %s"), file_name);
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continue;
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}
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struct stat64 stat_buf;
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struct stat stat_buf;
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bool is_dir;
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int is_link = S_ISLNK (lstat_buf.st_mode);
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if (is_link)
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@ -914,7 +914,7 @@ search_dir (const struct dir_entry *entry)
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continue;
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}
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}
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if (__glibc_unlikely (stat64 (target_name, &stat_buf)))
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if (__glibc_unlikely (stat (target_name, &stat_buf)))
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{
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if (opt_verbose)
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error (0, errno, _("Cannot stat %s"), file_name);
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@ -950,7 +950,7 @@ search_dir (const struct dir_entry *entry)
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{
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if (!is_link
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&& direntry->d_type != DT_UNKNOWN
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&& __builtin_expect (lstat64 (real_file_name, &lstat_buf), 0))
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&& __builtin_expect (lstat (real_file_name, &lstat_buf), 0))
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{
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error (0, errno, _("Cannot lstat %s"), file_name);
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continue;
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@ -979,10 +979,10 @@ search_dir (const struct dir_entry *entry)
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else
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real_name = real_file_name;
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/* Call lstat64 if not done yet. */
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/* Call lstat if not done yet. */
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if (!is_link
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&& direntry->d_type != DT_UNKNOWN
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&& __builtin_expect (lstat64 (real_file_name, &lstat_buf), 0))
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&& __builtin_expect (lstat (real_file_name, &lstat_buf), 0))
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{
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error (0, errno, _("Cannot lstat %s"), file_name);
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continue;
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@ -74,10 +74,10 @@ int
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process_file (const char *real_file_name, const char *file_name,
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const char *lib, int *flag, unsigned int *osversion,
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unsigned int *isa_level, char **soname, int is_link,
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struct stat64 *stat_buf)
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struct stat *stat_buf)
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{
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FILE *file;
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struct stat64 statbuf;
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struct stat statbuf;
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void *file_contents;
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int ret;
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ElfW(Ehdr) *elf_header;
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@ -97,7 +97,7 @@ process_file (const char *real_file_name, const char *file_name,
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return 1;
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}
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if (fstat64 (fileno (file), &statbuf) < 0)
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if (fstat (fileno (file), &statbuf) < 0)
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{
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error (0, 0, _("Cannot fstat file %s.\n"), file_name);
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fclose (file);
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@ -153,11 +153,11 @@ makesymlinks (const char *file)
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static int
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makesymlink (const char *src, const char *dest)
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{
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struct stat64 stats;
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struct stat stats;
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const char *error;
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/* Destination must not be a directory. */
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if (lstat64 (dest, &stats) == 0)
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if (lstat (dest, &stats) == 0)
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{
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if (S_ISDIR (stats.st_mode))
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{
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@ -78,11 +78,11 @@ extern void init_aux_cache (void);
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extern void load_aux_cache (const char *aux_cache_name);
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extern int search_aux_cache (struct stat64 *stat_buf, int *flags,
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extern int search_aux_cache (struct stat *stat_buf, int *flags,
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unsigned int *osversion,
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unsigned int *isa_level, char **soname);
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extern void add_to_aux_cache (struct stat64 *stat_buf, int flags,
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extern void add_to_aux_cache (struct stat *stat_buf, int flags,
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unsigned int osversion,
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unsigned int isa_level, const char *soname);
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@ -93,7 +93,7 @@ extern int process_file (const char *real_file_name, const char *file_name,
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const char *lib, int *flag,
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unsigned int *osversion, unsigned int *isa_level,
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char **soname, int is_link,
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struct stat64 *stat_buf);
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struct stat *stat_buf);
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extern char *implicit_soname (const char *lib, int flag);
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