diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/fcntl.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/fcntl.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/sysdeps/unix/sysv/linux/fcntl.c b/sysdeps/unix/sysv/linux/fcntl.c index 76e846c6ac..cda6be712d 100644 --- a/sysdeps/unix/sysv/linux/fcntl.c +++ b/sysdeps/unix/sysv/linux/fcntl.c @@ -19,6 +19,7 @@ #include <stdarg.h> #include <errno.h> #include <sysdep-cancel.h> +#include <not-cancel.h> #ifndef __NR_fcntl64 # define __NR_fcntl64 __NR_fcntl @@ -46,9 +47,8 @@ fcntl_common (int fd, int cmd, void *arg) return INLINE_SYSCALL_CALL (fcntl64, fd, cmd, (void *) arg); } -#ifndef NO_CANCELLATION int -__fcntl_nocancel (int fd, int cmd, ...) +__libc_fcntl (int fd, int cmd, ...) { va_list ap; void *arg; @@ -57,12 +57,18 @@ __fcntl_nocancel (int fd, int cmd, ...) arg = va_arg (ap, void *); va_end (ap); + cmd = FCNTL_ADJUST_CMD (cmd); + + if (cmd == F_SETLKW || cmd == F_SETLKW64) + return SYSCALL_CANCEL (fcntl64, fd, cmd, (void *) arg); + return fcntl_common (fd, cmd, arg); } -#endif +libc_hidden_def (__libc_fcntl) +#if !IS_IN (rtld) int -__libc_fcntl (int fd, int cmd, ...) +__fcntl_nocancel (int fd, int cmd, ...) { va_list ap; void *arg; @@ -71,14 +77,12 @@ __libc_fcntl (int fd, int cmd, ...) arg = va_arg (ap, void *); va_end (ap); - cmd = FCNTL_ADJUST_CMD (cmd); - - if (cmd == F_SETLKW || cmd == F_SETLKW64) - return SYSCALL_CANCEL (fcntl64, fd, cmd, (void *) arg); - return fcntl_common (fd, cmd, arg); } -libc_hidden_def (__libc_fcntl) +#else +strong_alias (__libc_fcntl, __fcntl_nocancel) +#endif +libc_hidden_def (__fcntl_nocancel) weak_alias (__libc_fcntl, __fcntl) libc_hidden_weak (__fcntl) |