diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/waitpid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/waitpid.c | 28 |
1 files changed, 6 insertions, 22 deletions
diff --git a/sysdeps/unix/sysv/linux/waitpid.c b/sysdeps/unix/sysv/linux/waitpid.c index c0a86826fb..59d0c9e0bb 100644 --- a/sysdeps/unix/sysv/linux/waitpid.c +++ b/sysdeps/unix/sysv/linux/waitpid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1991-2014 Free Software Foundation, Inc. +/* Copyright (C) 1991-2015 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -21,29 +21,13 @@ #include <sys/wait.h> __pid_t -__libc_waitpid (__pid_t pid, int *stat_loc, int options) +__waitpid (__pid_t pid, int *stat_loc, int options) { - if (SINGLE_THREAD_P) - { #ifdef __NR_waitpid - return INLINE_SYSCALL (waitpid, 3, pid, stat_loc, options); + return SYSCALL_CANCEL (waitpid, pid, stat_loc, options); #else - return INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL); + return SYSCALL_CANCEL (wait4, pid, stat_loc, options, NULL); #endif - } - - int oldtype = LIBC_CANCEL_ASYNC (); - -#ifdef __NR_waitpid - int result = INLINE_SYSCALL (waitpid, 3, pid, stat_loc, options); -#else - int result = INLINE_SYSCALL (wait4, 4, pid, stat_loc, options, NULL); -#endif - - LIBC_CANCEL_RESET (oldtype); - - return result; } -weak_alias (__libc_waitpid, __waitpid) -libc_hidden_weak (__waitpid) -weak_alias (__libc_waitpid, waitpid) +libc_hidden_def (__waitpid) +weak_alias (__waitpid, waitpid) |