about summary refs log tree commit diff
path: root/sysdeps
diff options
context:
space:
mode:
authorAdhemerval Zanella <adhemerval.zanella@linaro.org>2018-05-08 16:28:18 -0300
committerAdhemerval Zanella <adhemerval.zanella@linaro.org>2019-01-03 18:38:08 -0200
commit17cc27d5b7e74fe92db11caf989b941c1fd0d9f7 (patch)
tree8ff52240f9993b9f2ae2443709bd363061c379fb /sysdeps
parent7d7af8f17d81358817a8e2d97f60dc528f27d6e9 (diff)
downloadglibc-17cc27d5b7e74fe92db11caf989b941c1fd0d9f7.tar.gz
glibc-17cc27d5b7e74fe92db11caf989b941c1fd0d9f7.tar.xz
glibc-17cc27d5b7e74fe92db11caf989b941c1fd0d9f7.zip
nptl: Remove tst-cancel-wrappers test and related macros
With upcoming BZ#12683 fix, syscall cancellation is not more handled
by {libc,pthread,librt}_{enable,disable}_asynccancel symbols.  This renders
both LIBC_CANCEL_HANDLED and empty declaration and tst-cancel-wrappers.sh
unrequired.  This patch removes both the macro and the nptl test.

Checked on x86_64-linux-gnu.

	* io/creat.c (LIBC_CANCEL_HANDLED): Remove macro.
	* io/ppoll.c (LIBC_CANCEL_HANDLED): Likewise.
	* misc/pselect.c (LIBC_CANCEL_HANDLED): Likewise.
	* nptl/pthreadP.h (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/generic/sysdep-cancel.h (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/mach/hurd/sysdep-cancel.h (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/posix/pause.c (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/posix/sigpause.c (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/unix/sysv/linux/creat.c (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/unix/sysv/linux/creat64.c (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/unix/sysv/linux/sigwait.c (LIBC_CANCEL_HANDLED): Likewise.
	* sysdeps/unix/sysv/linux/sigwaitinfo.c (LIBC_CANCEL_HANDLED):
	Likewise.
	* nptl/Makefile [$(run-built-tests) = yes] (tests-special): Remove
	tst-cancel-wrappers.sh.
	(generated): Remove tst-cancel-wrappers.out.
	(tst-cancel-wrappers.out): Remove rule.
	* nptl/tst-cancel-wrappers.sh: Remove file.
Diffstat (limited to 'sysdeps')
-rw-r--r--sysdeps/generic/sysdep-cancel.h1
-rw-r--r--sysdeps/mach/hurd/sysdep-cancel.h1
-rw-r--r--sysdeps/posix/pause.c2
-rw-r--r--sysdeps/posix/sigpause.c3
-rw-r--r--sysdeps/unix/sysv/linux/creat.c2
-rw-r--r--sysdeps/unix/sysv/linux/creat64.c2
-rw-r--r--sysdeps/unix/sysv/linux/sigwait.c3
-rw-r--r--sysdeps/unix/sysv/linux/sigwaitinfo.c3
8 files changed, 0 insertions, 17 deletions
diff --git a/sysdeps/generic/sysdep-cancel.h b/sysdeps/generic/sysdep-cancel.h
index ba6a1e04ba..d22a786536 100644
--- a/sysdeps/generic/sysdep-cancel.h
+++ b/sysdeps/generic/sysdep-cancel.h
@@ -5,4 +5,3 @@
 #define RTLD_SINGLE_THREAD_P (1)
 #define LIBC_CANCEL_ASYNC()	0 /* Just a dummy value.  */
 #define LIBC_CANCEL_RESET(val)	((void)(val)) /* Nothing, but evaluate it.  */
-#define LIBC_CANCEL_HANDLED()	/* Nothing.  */
diff --git a/sysdeps/mach/hurd/sysdep-cancel.h b/sysdeps/mach/hurd/sysdep-cancel.h
index ec55c7330f..f686a39024 100644
--- a/sysdeps/mach/hurd/sysdep-cancel.h
+++ b/sysdeps/mach/hurd/sysdep-cancel.h
@@ -6,4 +6,3 @@
 #define RTLD_SINGLE_THREAD_P (0)
 #define LIBC_CANCEL_ASYNC()	0 /* Just a dummy value.  */
 #define LIBC_CANCEL_RESET(val)	((void)(val)) /* Nothing, but evaluate it.  */
-#define LIBC_CANCEL_HANDLED()	/* Nothing.  */
diff --git a/sysdeps/posix/pause.c b/sysdeps/posix/pause.c
index 0280f1c705..b4926e3c45 100644
--- a/sysdeps/posix/pause.c
+++ b/sysdeps/posix/pause.c
@@ -38,5 +38,3 @@ __libc_pause (void)
   return __sigsuspend (&set);
 }
 weak_alias (__libc_pause, pause)
-
-LIBC_CANCEL_HANDLED ();		/* sigsuspend handles our cancellation.  */
diff --git a/sysdeps/posix/sigpause.c b/sysdeps/posix/sigpause.c
index 1b8d0da811..84440ba324 100644
--- a/sysdeps/posix/sigpause.c
+++ b/sysdeps/posix/sigpause.c
@@ -70,6 +70,3 @@ __xpg_sigpause (int sig)
   return __sigpause (sig, 1);
 }
 strong_alias (__xpg_sigpause, __libc___xpg_sigpause)
-
-/* __sigsuspend handles cancellation.  */
-LIBC_CANCEL_HANDLED ();
diff --git a/sysdeps/unix/sysv/linux/creat.c b/sysdeps/unix/sysv/linux/creat.c
index 1ff288f320..9062d3df5c 100644
--- a/sysdeps/unix/sysv/linux/creat.c
+++ b/sysdeps/unix/sysv/linux/creat.c
@@ -35,6 +35,4 @@ __creat (const char *file, mode_t mode)
 }
 weak_alias (__creat, creat)
 
-LIBC_CANCEL_HANDLED ();
-
 #endif
diff --git a/sysdeps/unix/sysv/linux/creat64.c b/sysdeps/unix/sysv/linux/creat64.c
index 16e4f845d0..1fd52fa134 100644
--- a/sysdeps/unix/sysv/linux/creat64.c
+++ b/sysdeps/unix/sysv/linux/creat64.c
@@ -37,5 +37,3 @@ weak_alias (__creat64, creat64)
 strong_alias (__creat64, __creat)
 weak_alias (__creat64, creat)
 #endif
-
-LIBC_CANCEL_HANDLED ();
diff --git a/sysdeps/unix/sysv/linux/sigwait.c b/sysdeps/unix/sysv/linux/sigwait.c
index 12a953ee60..0bb8a55dfc 100644
--- a/sysdeps/unix/sysv/linux/sigwait.c
+++ b/sysdeps/unix/sysv/linux/sigwait.c
@@ -37,6 +37,3 @@ __sigwait (const sigset_t *set, int *sig)
 libc_hidden_def (__sigwait)
 weak_alias (__sigwait, sigwait)
 strong_alias (__sigwait, __libc_sigwait)
-
-/* __sigtimedwait handles cancellation.  */
-LIBC_CANCEL_HANDLED ();
diff --git a/sysdeps/unix/sysv/linux/sigwaitinfo.c b/sysdeps/unix/sysv/linux/sigwaitinfo.c
index cd7d132348..94f6e9bab3 100644
--- a/sysdeps/unix/sysv/linux/sigwaitinfo.c
+++ b/sysdeps/unix/sysv/linux/sigwaitinfo.c
@@ -28,6 +28,3 @@ __sigwaitinfo (const sigset_t *set, siginfo_t *info)
 libc_hidden_def (__sigwaitinfo)
 weak_alias (__sigwaitinfo, sigwaitinfo)
 strong_alias (__sigwaitinfo, __libc_sigwaitinfo)
-
-/* __sigtimedwait handles cancellation.  */
-LIBC_CANCEL_HANDLED ();