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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-08-21 17:23:56 -0300 |
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| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-08-22 14:25:03 -0300 |
| commit | 08d6eb46caf13f46ce052d2be34522068c5a6d33 (patch) | |
| tree | cca7bafaa85ba2dbe2dc6ea09bc4aabdb06d848d /sysdeps/posix/pause.c | |
| parent | ee4e992ebe5f9712faedeefe8958b67d61eaa0f2 (diff) | |
| download | glibc-08d6eb46caf13f46ce052d2be34522068c5a6d33.tar.gz glibc-08d6eb46caf13f46ce052d2be34522068c5a6d33.tar.xz glibc-08d6eb46caf13f46ce052d2be34522068c5a6d33.zip | |
Consolidate non cancellable pause call
This patch consolidates all the non cancellable pause calls to use the __pause_nocancel identifier. For non cancellable targets it will be just a macro to call the default respective symbol while on Linux will be a internal one. Checked on x86_64-linux-gnu, x86_64-linux-gnu-x32, and i686-linux-gnu. * nptl/pthread_mutex_lock.c (__pthread_mutex_lock_full): Replace pause_not_cancel with __pause_nocancel. * sysdeps/generic/not-cancel.h (pause_not_cancel): Remove macro. (__pause_nocancel): New macro. * sysdeps/unix/sysv/linux/not-cancel.h (pause_not_cancel): Remove macro. (__pause_nocancel): New prototype. * sysdeps/unix/sysv/linux/pause.c (__pause_nocancel): New function.
Diffstat (limited to 'sysdeps/posix/pause.c')
| -rw-r--r-- | sysdeps/posix/pause.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/sysdeps/posix/pause.c b/sysdeps/posix/pause.c index 7996cd6dbb..53e143d98f 100644 --- a/sysdeps/posix/pause.c +++ b/sysdeps/posix/pause.c @@ -39,18 +39,3 @@ __libc_pause (void) weak_alias (__libc_pause, pause) LIBC_CANCEL_HANDLED (); /* sigsuspend handles our cancellation. */ - -#ifndef NO_CANCELLATION -# include <not-cancel.h> - -int -__pause_nocancel (void) -{ - sigset_t set; - - __sigemptyset (&set); - __sigprocmask (SIG_BLOCK, NULL, &set); - - return sigsuspend_not_cancel (&set); -} -#endif |