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authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2017-08-22 10:09:52 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2017-08-22 14:25:08 -0300
commit988f991b5069f09d793c887618e84a196b100416 (patch)
treebc138106252aed27b4fb875f38ca80a8787bac60
parent6f33fd046b8e8746e2abc19db2fdfd9c668750e9 (diff)
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Remove non cancellable sigsuspend definition
There is no current internal usage for non cancellable sigsuspend calls. Checked on x86_64-linux-gnu, x86_64-linux-gnu-x32, and i686-linux-gnu. * sysdeps/generic/not-cancel.h (sigsuspend_not_cancel): remove macro. * sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): remove alias. * sysdeps/unix/sysv/linux/not-cancel.h (sigsuspend_not_cancel): likewise.
-rw-r--r--ChangeLog7
-rw-r--r--sysdeps/generic/not-cancel.h2
-rw-r--r--sysdeps/mach/hurd/sigsuspend.c1
-rw-r--r--sysdeps/unix/sysv/linux/not-cancel.h4
4 files changed, 7 insertions, 7 deletions
diff --git a/ChangeLog b/ChangeLog
index edac4d2..922cd87 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
2017-08-22 Adhemerval Zanella <adhemerval.zanella@linaro.org>
+ * sysdeps/generic/not-cancel.h (sigsuspend_not_cancel): Remove
+ macro.
+ * sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): Remove
+ alias.
+ * sysdeps/unix/sysv/linux/not-cancel.h (sigsuspend_not_cancel):
+ Likewise.
+
* nptl/pthread_mutex_timedlock.c (__pthread_mutex_timedlock): Replace
nanosleep_not_cancel with __nanosleep_nocancel.
* sysdeps/generic/not-cancel.h (nanosleep_not_cancel): Remove macro.
diff --git a/sysdeps/generic/not-cancel.h b/sysdeps/generic/not-cancel.h
index e4a8584..70ead55 100644
--- a/sysdeps/generic/not-cancel.h
+++ b/sysdeps/generic/not-cancel.h
@@ -42,7 +42,5 @@
__pause ()
#define __nanosleep_nocancel(requested_time, remaining) \
__nanosleep (requested_time, remaining)
-#define sigsuspend_not_cancel(set) \
- __sigsuspend (set)
#define NO_CANCELLATION 1
diff --git a/sysdeps/mach/hurd/sigsuspend.c b/sysdeps/mach/hurd/sigsuspend.c
index 4f5af1d..e60f2eb 100644
--- a/sysdeps/mach/hurd/sigsuspend.c
+++ b/sysdeps/mach/hurd/sigsuspend.c
@@ -79,5 +79,4 @@ __sigsuspend (const sigset_t *set)
return -1;
}
libc_hidden_def (__sigsuspend)
-strong_alias (__sigsuspend, sigsuspend_not_cancel)
weak_alias (__sigsuspend, sigsuspend)
diff --git a/sysdeps/unix/sysv/linux/not-cancel.h b/sysdeps/unix/sysv/linux/not-cancel.h
index 577dca8..f73b2bb 100644
--- a/sysdeps/unix/sysv/linux/not-cancel.h
+++ b/sysdeps/unix/sysv/linux/not-cancel.h
@@ -85,8 +85,4 @@ libc_hidden_proto (__pause_nocancel)
__typeof (__nanosleep) __nanosleep_nocancel;
hidden_proto (__nanosleep_nocancel)
-/* Uncancelable sigsuspend. */
-#define sigsuspend_not_cancel(set) \
- INLINE_SYSCALL (rt_sigsuspend, 2, set, _NSIG / 8)
-
#endif /* NOT_CANCEL_H */