diff options
| author |   d <d@openbsd.org> | 1998-11-20 11:18:22 +0000 |
|---|---|---|
| committer | d <d@openbsd.org> | 1998-11-20 11:18:22 +0000 |
| commit | 92efb7350713770eeac379dc990eaecbee107aa1 (patch) | |
| tree | 9e7a54e9f5f807b6269323fc5be9480298ad6de5 /lib/libc/stdio/clrerr.c | |
| parent | Move atomic_lock code from asm to C with inline asm; (diff) | |
| download | wireguard-openbsd-92efb7350713770eeac379dc990eaecbee107aa1.tar.xz wireguard-openbsd-92efb7350713770eeac379dc990eaecbee107aa1.zip | |
Add thread-safety to libc, so that libc_r will build (on i386 at least).
All POSIX libc api now there (to P1003.1c/D10)
(more md stuff is needed for other libc/arch/*)
(setlogin is no longer a special syscall)
Add -pthread option to gcc (that makes it use -lc_r and -D_POSIX_THREADS).
Doc some re-entrant routines
Add libc_r to intro(3)
dig() uses some libc srcs and an extra -I was needed there.
Add more md stuff to libc_r.
Update includes for the pthreads api
Update libc_r TODO
Diffstat (limited to 'lib/libc/stdio/clrerr.c')
| -rw-r--r-- | lib/libc/stdio/clrerr.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/stdio/clrerr.c b/lib/libc/stdio/clrerr.c index 90de2ddaaca..1bd72b93fb5 100644 --- a/lib/libc/stdio/clrerr.c +++ b/lib/libc/stdio/clrerr.c @@ -35,7 +35,7 @@ */ #if defined(LIBC_SCCS) && !defined(lint) -static char rcsid[] = "$OpenBSD: clrerr.c,v 1.2 1996/08/19 08:32:17 tholo Exp $"; +static char rcsid[] = "$OpenBSD: clrerr.c,v 1.3 1998/11/20 11:18:48 d Exp $"; #endif /* LIBC_SCCS and not lint */ #include <stdio.h> @@ -45,5 +45,7 @@ void clearerr(fp) FILE *fp; { + flockfile(fp); __sclearerr(fp); + funlockfile(fp); } |