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[Qemu-devel] [5802] linux-user: Add support for STOP/CONT signals.
From: |
Thiemo Seufer |
Subject: |
[Qemu-devel] [5802] linux-user: Add support for STOP/CONT signals. |
Date: |
Thu, 27 Nov 2008 15:47:15 +0000 |
Revision: 5802
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=5802
Author: ths
Date: 2008-11-27 15:47:15 +0000 (Thu, 27 Nov 2008)
Log Message:
-----------
linux-user: Add support for STOP/CONT signals.
Signed-off-by: Riku Voipio <address@hidden>
Modified Paths:
--------------
trunk/linux-user/signal.c
Modified: trunk/linux-user/signal.c
===================================================================
--- trunk/linux-user/signal.c 2008-11-27 15:46:25 UTC (rev 5801)
+++ trunk/linux-user/signal.c 2008-11-27 15:47:15 UTC (rev 5802)
@@ -361,10 +361,15 @@
k = &ts->sigtab[sig - 1];
handler = sigact_table[sig - 1]._sa_handler;
if (handler == TARGET_SIG_DFL) {
+ if (sig == TARGET_SIGTSTP || sig == TARGET_SIGTTIN || sig ==
TARGET_SIGTTOU) {
+ kill(getpid(),SIGSTOP);
+ return 0;
+ } else
/* default handler : ignore some signal. The other are fatal */
if (sig != TARGET_SIGCHLD &&
sig != TARGET_SIGURG &&
- sig != TARGET_SIGWINCH) {
+ sig != TARGET_SIGWINCH &&
+ sig != TARGET_SIGCONT) {
force_sig(sig);
} else {
return 0; /* indicate ignored */
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