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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 /sysdeps/generic/not-cancel.h | |
| 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 'sysdeps/generic/not-cancel.h')
| -rw-r--r-- | sysdeps/generic/not-cancel.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sysdeps/generic/not-cancel.h b/sysdeps/generic/not-cancel.h index 70ead5510a..e5a850c6fd 100644 --- a/sysdeps/generic/not-cancel.h +++ b/sysdeps/generic/not-cancel.h @@ -42,5 +42,7 @@ __pause () #define __nanosleep_nocancel(requested_time, remaining) \ __nanosleep (requested_time, remaining) +#define __fcntl_nocancel(fd, cmd, ...) \ + __fcntl (fd, cmd, __VA_ARGS__) #define NO_CANCELLATION 1 |