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authorUlrich Drepper <drepper@redhat.com>2002-08-28 12:00:53 +0000
committerUlrich Drepper <drepper@redhat.com>2002-08-28 12:00:53 +0000
commit10996249128e65d359431f5e4affdd809e332870 (patch)
treed06360d62b76cefcc538114364170fcdde264b9d /locale
parent9cce206e724431f941600aefef4905c0cd496dcb (diff)
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(open_archive): Replace using label 'again' with a loop to work around gcc 3.2 bug.
Diffstat (limited to 'locale')
-rw-r--r--locale/programs/locarchive.c97
1 files changed, 51 insertions, 46 deletions
diff --git a/locale/programs/locarchive.c b/locale/programs/locarchive.c
index 07ec3bb..2bfb0cd 100644
--- a/locale/programs/locarchive.c
+++ b/locale/programs/locarchive.c
@@ -417,69 +417,74 @@ open_archive (struct locarhandle *ah, bool readonly)
memcpy (archivefname, output_prefix, prefix_len);
strcpy (archivefname + prefix_len, ARCHIVE_NAME);
- again:
- /* Open the archive. We must have exclusive write access. */
- fd = open64 (archivefname, readonly ? O_RDONLY : O_RDWR);
- if (fd == -1)
+ while (1)
{
- /* Maybe the file does not yet exist. */
- if (errno == ENOENT)
+ /* Open the archive. We must have exclusive write access. */
+ fd = open64 (archivefname, readonly ? O_RDONLY : O_RDWR);
+ if (fd == -1)
{
- if (readonly)
+ /* Maybe the file does not yet exist. */
+ if (errno == ENOENT)
{
- static const struct locarhead nullhead =
+ if (readonly)
{
- .namehash_used = 0,
- .namehash_offset = 0,
- .namehash_size = 0
- };
+ static const struct locarhead nullhead =
+ {
+ .namehash_used = 0,
+ .namehash_offset = 0,
+ .namehash_size = 0
+ };
+
+ ah->addr = (void *) &nullhead;
+ ah->fd = -1;
+ }
+ else
+ create_archive (archivefname, ah);
- ah->addr = (void *) &nullhead;
- ah->fd = -1;
+ return;
}
else
- create_archive (archivefname, ah);
-
- return;
+ error (EXIT_FAILURE, errno, _("cannot open locale archive \"%s\""),
+ archivefname);
}
- else
- error (EXIT_FAILURE, errno, _("cannot open locale archive \"%s\""),
+
+ if (fstat64 (fd, &st) < 0)
+ error (EXIT_FAILURE, errno, _("cannot stat locale archive \"%s\""),
archivefname);
- }
- if (fstat64 (fd, &st) < 0)
- error (EXIT_FAILURE, errno, _("cannot stat locale archive \"%s\""),
- archivefname);
+ if (!readonly && lockf64 (fd, F_LOCK, sizeof (struct locarhead)) == -1)
+ {
+ close (fd);
- if (!readonly && lockf64 (fd, F_LOCK, sizeof (struct locarhead)) == -1)
- {
- close (fd);
+ if (retry++ < max_locarchive_open_retry)
+ {
+ struct timespec req;
- if (retry++ < max_locarchive_open_retry)
- {
- struct timespec req;
+ /* Wait for a bit. */
+ req.tv_sec = 0;
+ req.tv_nsec = 1000000 * (random () % 500 + 1);
+ (void) nanosleep (&req, NULL);
- /* Wait for a bit. */
- req.tv_sec = 0;
- req.tv_nsec = 1000000 * (random () % 500 + 1);
- (void) nanosleep (&req, NULL);
+ continue;
+ }
- goto again;
+ error (EXIT_FAILURE, errno, _("cannot lock locale archive \"%s\""),
+ archivefname);
}
- error (EXIT_FAILURE, errno, _("cannot lock locale archive \"%s\""),
- archivefname);
- }
+ /* One more check. Maybe another process replaced the archive file
+ with a new, larger one since we opened the file. */
+ if (stat64 (archivefname, &st2) == -1
+ || st.st_dev != st2.st_dev
+ || st.st_ino != st2.st_ino)
+ {
+ (void) lockf64 (fd, F_ULOCK, sizeof (struct locarhead));
+ close (fd);
+ continue;
+ }
- /* One more check. Maybe another process replaced the archive file
- with a new, larger one since we opened the file. */
- if (stat64 (archivefname, &st2) == -1
- || st.st_dev != st2.st_dev
- || st.st_ino != st2.st_ino)
- {
- (void) lockf64 (fd, F_ULOCK, sizeof (struct locarhead));
- close (fd);
- goto again;
+ /* Leave the loop. */
+ break;
}
/* Read the header. */