diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/stdio/flockfile.c | 6 | ||||
| -rw-r--r-- | src/stdio/ftrylockfile.c | 2 |
2 files changed, 5 insertions, 3 deletions
diff --git a/src/stdio/flockfile.c b/src/stdio/flockfile.c index 1b6ef580..440a36a9 100644 --- a/src/stdio/flockfile.c +++ b/src/stdio/flockfile.c @@ -3,7 +3,9 @@ void flockfile(FILE *f) { - pthread_self(); - libc.lockfile = __lockfile; + if (!libc.lockfile) { + pthread_self(); + libc.lockfile = __lockfile; + } __lockfile(f); } diff --git a/src/stdio/ftrylockfile.c b/src/stdio/ftrylockfile.c index 725b66e7..1d0a1ff8 100644 --- a/src/stdio/ftrylockfile.c +++ b/src/stdio/ftrylockfile.c @@ -3,7 +3,7 @@ int ftrylockfile(FILE *f) { - libc.lockfile = __lockfile; + if (!libc.lockfile) libc.lockfile = __lockfile; if (f->owner && f->owner == pthread_self()->tid) { if (f->lockcount == INT_MAX) return -1; |