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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-08-23 10:40:14 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2017-08-23 10:47:03 -0300 |
| commit | 2b0b9a1c85ea93a64e55bb369e79758195512fc2 (patch) | |
| tree | df2111559a53386259a2b4556b23f2b63e8bdf60 /include | |
| parent | b9eaca8fa0a9628a992e0f1478aaadde576804e1 (diff) | |
| download | glibc-2b0b9a1c85ea93a64e55bb369e79758195512fc2.tar.gz glibc-2b0b9a1c85ea93a64e55bb369e79758195512fc2.tar.xz glibc-2b0b9a1c85ea93a64e55bb369e79758195512fc2.zip | |
Consolidate remaning non cancellable definitions
This patch consolidate the remaning non cancellable syscall definitions
on not-cancel.h header. They are:
* __fcntl_nocancel: Moved from fcntl.h to not-cancel.h.
* __sigsuspend_nocancel: Removed since 988f991b50 it is not used or
defined anymore.
* __nanosleep_nocancel: Removed since 6f33fd046b it is defined on
not-cancel.h.
Now all non-cancellable syscall definition are defined on not-cancel
(the only exceptions is the stdio symbol __fxprintf_nocancel which
uses non cancellable open and it is used on getopt implementation).
Checked on x86_64-linux-gnu and with build-many-glibc.py.
* include/fcntl.h (__fcntl_nocancel): Remove definition.
* include/signal.h (__sigsuspend_nocancel): Likewise.
* include/time.h (__nanosleep_nocancel): Likewise.
* sysdeps/generic/not-cancel.h (__fcntl_nocancel): New macro.
* login/utmp_file.c: Include non cancellable syscall header.
* sysdeps/unix/sysv/linux/not-cancel.h (__fcntl_nocancel): New
prototype.
Diffstat (limited to 'include')
| -rw-r--r-- | include/fcntl.h | 3 | ||||
| -rw-r--r-- | include/signal.h | 3 | ||||
| -rw-r--r-- | include/time.h | 3 |
3 files changed, 0 insertions, 9 deletions
diff --git a/include/fcntl.h b/include/fcntl.h index 9a007c358c..3d68c5ec67 100644 --- a/include/fcntl.h +++ b/include/fcntl.h @@ -9,10 +9,7 @@ extern int __libc_open64 (const char *file, int oflag, ...); extern int __libc_open (const char *file, int oflag, ...); libc_hidden_proto (__libc_open) extern int __libc_fcntl (int fd, int cmd, ...) attribute_hidden; -#ifndef NO_CANCELLATION -extern int __fcntl_nocancel (int fd, int cmd, ...) attribute_hidden; libc_hidden_proto (__libc_fcntl) -#endif extern int __open (const char *__file, int __oflag, ...); libc_hidden_proto (__open) extern int __fcntl (int __fd, int __cmd, ...); diff --git a/include/signal.h b/include/signal.h index bcf1455ae7..61ad422dcb 100644 --- a/include/signal.h +++ b/include/signal.h @@ -26,9 +26,6 @@ extern int __sigprocmask (int __how, const sigset_t *__set, sigset_t *__oset); extern int __sigsuspend (const sigset_t *__set); libc_hidden_proto (__sigsuspend) -#ifndef NO_CANCELLATION -extern int __sigsuspend_nocancel (const sigset_t *__set) attribute_hidden; -#endif extern int __sigwait (const sigset_t *__set, int *__sig); libc_hidden_proto (__sigwait) extern int __sigwaitinfo (const sigset_t *__set, siginfo_t *__info); diff --git a/include/time.h b/include/time.h index 9956b82eb8..73696082cc 100644 --- a/include/time.h +++ b/include/time.h @@ -79,9 +79,6 @@ extern struct tm *__tz_convert (const time_t *timer, int use_localtime, struct t extern int __nanosleep (const struct timespec *__requested_time, struct timespec *__remaining); hidden_proto (__nanosleep) -extern int __nanosleep_nocancel (const struct timespec *__requested_time, - struct timespec *__remaining) - attribute_hidden; extern int __getdate_r (const char *__string, struct tm *__resbufp); |