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authorUlrich Drepper <drepper@redhat.com>1999-05-02 11:05:14 +0000
committerUlrich Drepper <drepper@redhat.com>1999-05-02 11:05:14 +0000
commit4e720dd60d95bee7af035604010c054ec1b2dc7a (patch)
tree0d4807706a2df70660c8d100f5d080352ab25c2b /timezone/zic.c
parenta97d1494f7dc5ec6978aa234b15faff29a4607ee (diff)
downloadglibc-4e720dd60d95bee7af035604010c054ec1b2dc7a.tar.gz
Update.
1999-05-02 H.J. Lu <hjl@gnu.org> * timezone/zic.c (dolink): Remove the symlink destination first. * catgets/open_catalog.c (__open_catalog): Set catalog->status to "nonexisting" if failed to open the file.
Diffstat (limited to 'timezone/zic.c')
-rw-r--r--timezone/zic.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/timezone/zic.c b/timezone/zic.c
index e5c6761d1e..296f284c2a 100644
--- a/timezone/zic.c
+++ b/timezone/zic.c
@@ -621,6 +621,16 @@ const char * const tofile;
symlinkcontents = ecatalloc(symlinkcontents, "../");
symlinkcontents = ecatalloc(symlinkcontents, fromname);
+ result = unlink(toname);
+ if (result != 0 && errno != ENOENT) {
+ const char *e = strerror(errno);
+
+ (void) fprintf(stderr,
+ _("%s: Can't unlink %s: %s\n"),
+ progname, toname, e);
+ (void) exit(EXIT_FAILURE);
+ }
+
result = symlink(symlinkcontents, toname);
if (result == 0)
warning(_("hard link failed, symbolic link used"));