From 0dce3d154c4af198a042bd2d1fd9241e6890a9b2 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Fri, 24 Aug 2001 03:21:51 +0000 Subject: * sysdeps/mach/hurd/bits/libc-lock.h: New file, initially copied from sysdeps/mach version. Implement counting ("recursive") mutexes on top of cthreads mutexes. * sysdeps/mach/hurd/bits/stdio-lock.h: File removed; generic now works. * sysdeps/generic/bits/stdio-lock.h (_IO_lock_initializer): Define to _LIBC_LOCK_RECURSIVE_INITIALIZER if defined, else do an #error. (__libc_cleanup_region_start, __libc_cleanup_region_end, __libc_clean_end): Define these to call the cleanup function after normal exit when they're supposed to. * sysdeps/mach/bits/libc-lock.h (__libc_cleanup_region_start): Take new first arg DOIT, a boolean saying whether to really install any cleanup handler. (__libc_cleanup_region_end): Do nothing if start's DOIT arg was zero. (__libc_cleanup_end): Likewise. * stdio-common/vfscanf.c (LOCK_STREAM): Pass new arg. * stdio-common/vfprintf.c (buffered_vfprintf, vfprintf): Likewise. * sysdeps/mach/hurd/bits/stdio-lock.h (_IO_cleanup_region_start): Likewise. * misc/syslog.c (vsyslog, openlog, closelog): Likewise. * sysdeps/generic/bits/stdio-lock.h (_IO_cleanup_region_start, _IO_cleanup_region_start_noarg): Likewise. --- stdio-common/vfscanf.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'stdio-common/vfscanf.c') diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c index 4dc9cfe3a2..0b53d7e0b6 100644 --- a/stdio-common/vfscanf.c +++ b/stdio-common/vfscanf.c @@ -168,7 +168,7 @@ } \ } while (0) # define LOCK_STREAM(S) \ - __libc_cleanup_region_start ((void (*) (void *)) &_IO_funlockfile, (S)); \ + __libc_cleanup_region_start (1, (void (*) (void *)) &_IO_funlockfile, (S)); \ _IO_flockfile (S) # define UNLOCK_STREAM(S) \ _IO_funlockfile (S); \ -- cgit v1.2.3