diff options
| author | Peter S. Mazinger <ps.m@gmx.net> | 2011-04-21 22:04:49 +0200 |
|---|---|---|
| committer | Bernhard Reutner-Fischer <rep.dot.nop@gmail.com> | 2012-06-15 14:00:40 +0200 |
| commit | 2c917b0305102f3e01e825406f0e15cd95560312 (patch) | |
| tree | 73da9149bbb1236b1f0c4cd9413a3e2d6395deae /libc/sysdeps/linux/common/fsync.c | |
| parent | f9af28c64eaf09cd9daba0445cb04f7d28e3d792 (diff) | |
adapt fdatasync, fsync, msync to use cancel.h
Signed-off-by: Peter S. Mazinger <ps.m@gmx.net>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/common/fsync.c')
| -rw-r--r-- | libc/sysdeps/linux/common/fsync.c | 28 |
1 files changed, 4 insertions, 24 deletions
diff --git a/libc/sysdeps/linux/common/fsync.c b/libc/sysdeps/linux/common/fsync.c index dcf77eb35..f13a1e64f 100644 --- a/libc/sysdeps/linux/common/fsync.c +++ b/libc/sysdeps/linux/common/fsync.c @@ -9,29 +9,9 @@ #include <sys/syscall.h> #include <unistd.h> +#include <cancel.h> -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ -#include "sysdep-cancel.h" -#else -#define SINGLE_THREAD_P 1 -#endif +#define __NR___fsync_nocancel __NR_fsync +static _syscall1(int, __NC(fsync), int, fd) -#define __NR___syscall_fsync __NR_fsync -static _syscall1(int, __syscall_fsync, int, fd) - -extern __typeof(fsync) __libc_fsync; - -int __libc_fsync(int fd) -{ - if (SINGLE_THREAD_P) - return __syscall_fsync(fd); - -#ifdef __UCLIBC_HAS_THREADS_NATIVE__ - int oldtype = LIBC_CANCEL_ASYNC (); - int result = __syscall_fsync(fd); - LIBC_CANCEL_RESET (oldtype); - return result; -#endif -} - -weak_alias(__libc_fsync, fsync) +CANCELLABLE_SYSCALL(int, fsync, (int fd), (fd)) |