From: Roland McGrath <roland@gnu.org>
Date: Sun, 22 Jul 2007 06:52:07 +0000 (+0000)
Subject: * mach/lock-intern.h: Include <sys/cdefs.h>.
X-Git-Tag: cvs/fedora-glibc-20070731T1624~37
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=610903b0cc2166874b60dbd15be9c7e03a1bdb90;p=thirdparty%2Fglibc.git

* mach/lock-intern.h: Include <sys/cdefs.h>.

	* sysdeps/mach/hurd/sigaction.c (__sigaction): Check ACT != NULL before
	reading A.

        * sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): Define alias
        to __sigsuspend.

	* sysdeps/mach/i386/sysdep.h: Include <dl-sysdep.h> and <tls.h>.

2006-06-13  Thomas Schwinge  <tschwinge@gnu.org>

	* sysdeps/mach/hurd/tls.h: Change `ASSEMBLER' conditional to
	`__ASSEMBLER__'.
	* sysdeps/mach/hurd/i386/tls.h: Likewise.
---

diff --git a/ChangeLog b/ChangeLog
index 838ccf0b295..13f51bddc74 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,21 @@
+2007-07-21  Samuel Thibault  <samuel.thibault@ens-lyon.org>
+
+	* mach/lock-intern.h: Include <sys/cdefs.h>.
+
+	* sysdeps/mach/hurd/sigaction.c (__sigaction): Check ACT != NULL before
+	reading A.
+
+        * sysdeps/mach/hurd/sigsuspend.c (sigsuspend_not_cancel): Define alias
+        to __sigsuspend.
+
+	* sysdeps/mach/i386/sysdep.h: Include <dl-sysdep.h> and <tls.h>.
+
+2006-06-13  Thomas Schwinge  <tschwinge@gnu.org>
+
+	* sysdeps/mach/hurd/tls.h: Change `ASSEMBLER' conditional to
+	`__ASSEMBLER__'.
+	* sysdeps/mach/hurd/i386/tls.h: Likewise.
+
 2007-07-21  Ulrich Drepper  <drepper@redhat.com>
 
 	* nscd/nscd_helper.c (get_mapping): Use MSG_CMSG_CLOEXEC for
diff --git a/mach/lock-intern.h b/mach/lock-intern.h
index d42a378f4d0..4aaaedc1c05 100644
--- a/mach/lock-intern.h
+++ b/mach/lock-intern.h
@@ -19,6 +19,7 @@
 #ifndef _LOCK_INTERN_H
 #define	_LOCK_INTERN_H
 
+#include <sys/cdefs.h>
 #include <machine-lock.h>
 
 #ifndef _EXTERN_INLINE
diff --git a/sysdeps/mach/hurd/sigaction.c b/sysdeps/mach/hurd/sigaction.c
index 3dc530955d7..1ff94f61f4f 100644
--- a/sysdeps/mach/hurd/sigaction.c
+++ b/sysdeps/mach/hurd/sigaction.c
@@ -68,7 +68,7 @@ __sigaction (sig, act, oact)
       __spin_lock (&ss->lock);
       pending = ss->pending & ~ss->blocked;
     }
-  else if (a.sa_handler == SIG_IGN || a.sa_handler == SIG_DFL)
+  else if (act != NULL && (a.sa_handler == SIG_IGN || a.sa_handler == SIG_DFL))
     /* We are changing to an action that might be to ignore SIG signals.
        If SIG is blocked and pending and the new action is to ignore it, we
        must remove it from the pending set now; if the action is changed
diff --git a/sysdeps/mach/hurd/sigsuspend.c b/sysdeps/mach/hurd/sigsuspend.c
index 96b3857c720..75390f7cfa5 100644
--- a/sysdeps/mach/hurd/sigsuspend.c
+++ b/sysdeps/mach/hurd/sigsuspend.c
@@ -80,4 +80,5 @@ __sigsuspend (set)
   return -1;
 }
 libc_hidden_def (__sigsuspend)
+strong_alias (__sigsuspend, sigsuspend_not_cancel)
 weak_alias (__sigsuspend, sigsuspend)
diff --git a/sysdeps/mach/i386/sysdep.h b/sysdeps/mach/i386/sysdep.h
index 1f138f47590..9da46dbbdc1 100644
--- a/sysdeps/mach/i386/sysdep.h
+++ b/sysdeps/mach/i386/sysdep.h
@@ -16,6 +16,10 @@
    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
    02111-1307 USA.  */
 
+/* Defines RTLD_PRIVATE_ERRNO and USE_DL_SYSINFO.  */
+#include <dl-sysdep.h>
+#include <tls.h>
+
 #define LOSE asm volatile ("hlt")
 
 #define SNARF_ARGS(entry_sp, argc, argv, envp)				      \