diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/tcdrain.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/tcdrain.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/sysdeps/unix/sysv/linux/tcdrain.c b/sysdeps/unix/sysv/linux/tcdrain.c index c0f2e1d83f..f60dd4ddb4 100644 --- a/sysdeps/unix/sysv/linux/tcdrain.c +++ b/sysdeps/unix/sysv/linux/tcdrain.c @@ -24,17 +24,7 @@ int __libc_tcdrain (int fd) { - if (SINGLE_THREAD_P) - /* With an argument of 1, TCSBRK for output to be drain. */ - return INLINE_SYSCALL (ioctl, 3, fd, TCSBRK, 1); - - int oldtype = LIBC_CANCEL_ASYNC (); - /* With an argument of 1, TCSBRK for output to be drain. */ - int result = INLINE_SYSCALL (ioctl, 3, fd, TCSBRK, 1); - - LIBC_CANCEL_RESET (oldtype); - - return result; + return SYSCALL_CANCEL (ioctl, fd, TCSBRK, 1); } weak_alias (__libc_tcdrain, tcdrain) |