diff options
| author |   kurt <kurt@openbsd.org> | 2009-11-09 00:18:27 +0000 |
|---|---|---|
| committer | kurt <kurt@openbsd.org> | 2009-11-09 00:18:27 +0000 |
| commit | c5acf43a359ac8e21498420ba26e0d56c2821a31 (patch) | |
| tree | aea05e2f1bc3a9156f2e6099880b0eb623c7e4e5 /lib/libc/stdio/asprintf.c | |
| parent | forwards_get() also calls alias_to_expand_node() (diff) | |
| download | wireguard-openbsd-c5acf43a359ac8e21498420ba26e0d56c2821a31.tar.xz wireguard-openbsd-c5acf43a359ac8e21498420ba26e0d56c2821a31.zip | |
Fix the handle locking in stdio to use flockfile/funlockfile
internally when and where required. Macros in <stdio.h> are updated
to automatically call the underlying functions when the process is
threaded to obtain the necessary locking. A private mutex is added
to protect __sglue, the internal list of FILE handles, and another
to protect the one-time initialization. Some routines in libc that
use getc() change to use getc_unlocked() as they're either protected
by their own lock or aren't thread-safe routines anyway.
committing on behalf of and okay guenther@ now that we have install
media space available.
Diffstat (limited to 'lib/libc/stdio/asprintf.c')
| -rw-r--r-- | lib/libc/stdio/asprintf.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/stdio/asprintf.c b/lib/libc/stdio/asprintf.c index f58cc0041d3..d1d023a6b4a 100644 --- a/lib/libc/stdio/asprintf.c +++ b/lib/libc/stdio/asprintf.c @@ -1,4 +1,4 @@ -/* $OpenBSD: asprintf.c,v 1.17 2009/10/22 01:23:16 guenther Exp $ */ +/* $OpenBSD: asprintf.c,v 1.18 2009/11/09 00:18:27 kurt Exp $ */ /* * Copyright (c) 1997 Todd C. Miller <Todd.Miller@courtesan.com> @@ -40,7 +40,7 @@ asprintf(char **str, const char *fmt, ...) goto err; f._bf._size = f._w = 127; /* Leave room for the NUL */ va_start(ap, fmt); - ret = vfprintf(&f, fmt, ap); + ret = __vfprintf(&f, fmt, ap); va_end(ap); if (ret == -1) goto err; |