[pulseaudio-commits] r2011 - /trunk/src/daemon/cpulimit.c

[svnmailer-noreply at 0pointer.de]

Author: lennart
Date: Thu Nov  1 02:42:34 2007
New Revision: 2011

URL: http://0pointer.de/cgi-bin/viewcvs.cgi?rev=2011&root=pulseaudio&view=rev
Log:
save and restore errno in sig handler

Modified:
    trunk/src/daemon/cpulimit.c

Modified: trunk/src/daemon/cpulimit.c
URL: http://0pointer.de/cgi-bin/viewcvs.cgi/trunk/src/daemon/cpulimit.c?rev=2011&root=pulseaudio&r1=2010&r2=2011&view=diff
==============================================================================
--- trunk/src/daemon/cpulimit.c (original)
+++ trunk/src/daemon/cpulimit.c Thu Nov  1 02:42:34 2007
@@ -113,6 +113,9 @@
 
 /* The signal handler, called on every SIGXCPU */
 static void signal_handler(int sig) {
+    int saved_errno;
+
+    saved_errno = errno;
     pa_assert(sig == SIGXCPU);
 
     if (phase == PHASE_IDLE) {
@@ -150,6 +153,8 @@
         write_err("Hard CPU time limit exhausted, terminating forcibly.\n");
         _exit(1); /* Forced exit */
     }
+
+    errno = saved_errno;
 }
 
 /* Callback for IO events on the FIFO */