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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2017-08-23 10:40:14 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2017-08-23 10:47:03 -0300
commit2b0b9a1c85ea93a64e55bb369e79758195512fc2 (patch)
treedf2111559a53386259a2b4556b23f2b63e8bdf60 /sysdeps/unix/sysv
parentb9eaca8fa0a9628a992e0f1478aaadde576804e1 (diff)
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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/unix/sysv')
-rw-r--r--sysdeps/unix/sysv/linux/not-cancel.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h
index f73b2bbe8c..ae0b059e75 100644
--- a/sysdeps/unix/sysv/linux/not-cancel.h
+++ b/sysdeps/unix/sysv/linux/not-cancel.h
@@ -85,4 +85,7 @@ libc_hidden_proto (__pause_nocancel)
__typeof (__nanosleep) __nanosleep_nocancel;
hidden_proto (__nanosleep_nocancel)
+/* Uncancelable fcntl. */
+__typeof (__fcntl) __fcntl_nocancel attribute_hidden;
+
#endif /* NOT_CANCEL_H */