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-rw-r--r--fontconfig/src/fcatomic.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/fontconfig/src/fcatomic.c b/fontconfig/src/fcatomic.c
index b5f3d5aaa..96f01235f 100644
--- a/fontconfig/src/fcatomic.c
+++ b/fontconfig/src/fcatomic.c
@@ -131,6 +131,13 @@ FcAtomicLock (FcAtomic *atomic)
return FcFalse;
}
ret = link ((char *) atomic->tmp, (char *) atomic->lck);
+ if (ret < 0 && errno == EPERM)
+ {
+ /* the filesystem where atomic->lck points to may not supports
+ * the hard link. so better try to fallback
+ */
+ ret = mkdir ((char *) atomic->lck, 0600);
+ }
(void) unlink ((char *) atomic->tmp);
#else
ret = mkdir ((char *) atomic->lck, 0600);
@@ -196,7 +203,8 @@ void
FcAtomicUnlock (FcAtomic *atomic)
{
#ifdef HAVE_LINK
- unlink ((char *) atomic->lck);
+ if (unlink ((char *) atomic->lck) == -1)
+ rmdir ((char *) atomic->lck);
#else
rmdir ((char *) atomic->lck);
#endif