lkml.org 
[lkml]   [2006]   [Sep]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH] no SA_NODEFER on sparc?
Hi,

I noticed that the sparc arch misses a definition for SA_NODEFER. Is
that on purpose? If not, here is a patch for fixing this.

Add SA_NODEFER, deprecating linuxish SA_NOMASK.

Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

diff --git a/include/asm-sparc/signal.h b/include/asm-sparc/signal.h
index d03a21c..5484f65 100644
--- a/include/asm-sparc/signal.h
+++ b/include/asm-sparc/signal.h
@@ -133,16 +133,19 @@ #define _SV_IGNCHILD 8u /* Do not se
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
* SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOMASK is the historical Linux name for the Single Unix name NODEFER.
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_ONESHOT _SV_RESET
-#define SA_NOMASK 0x20u
+#define SA_NODEFER 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u

+#define SA_NOMASK SA_NODEFER
+
#define SIG_BLOCK 0x01 /* for blocking signals */
#define SIG_UNBLOCK 0x02 /* for unblocking signals */
#define SIG_SETMASK 0x04 /* for setting the signal mask */
diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h
index 9968871..f40f2bc 100644
--- a/include/asm-sparc64/signal.h
+++ b/include/asm-sparc64/signal.h
@@ -134,16 +134,18 @@ #define _SV_IGNCHILD 8u /* Do not se
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
* SA_RESTART flag to get restarting signals (which were the default long ago)
+ * SA_NOMASK is the historical Linux name for the Single Unix name NODEFER.
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_ONESHOT _SV_RESET
-#define SA_NOMASK 0x20u
+#define SA_NODEFER 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u

+#define SA_NOMASK SA_NODEFER

#define SIG_BLOCK 0x01 /* for blocking signals */
#define SIG_UNBLOCK 0x02 /* for unblocking signals */
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
\
 
 \ /
  Last update: 2006-09-08 02:09    [W:0.039 / U:0.516 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site