[pisa-src] r1314 - trunk/libpisa/util.c
- From: Thomas Jansen <mithi@xxxxxxxxx>
- To: pisa-src@xxxxxxxxxxxxx
- Date: Tue, 27 Oct 2009 14:22:37 +0100
Author: tjansen
Date: Tue Oct 27 14:22:36 2009
New Revision: 1314
Log:
Fixed warnings:
util.c: In function ‘pisa_daemonize’:
util.c:1169: warning: ignoring return value of ‘dup’, declared with attribute
warn_unused_result
util.c:1170: warning: ignoring return value of ‘dup’, declared with attribute
warn_unused_result
Modified:
trunk/libpisa/util.c
Modified: trunk/libpisa/util.c
==============================================================================
--- trunk/libpisa/util.c Tue Oct 27 14:17:14 2009 (r1313)
+++ trunk/libpisa/util.c Tue Oct 27 14:22:36 2009 (r1314)
@@ -1165,9 +1165,12 @@
close(0);
close(1);
close(2);
- result = open("/dev/null", O_RDWR);
- dup(result);
- dup(result);
+ if ((result = open("/dev/null", O_RDWR)) != 0)
+ PISA_ERROR("pisa_daemonize: open STDIN failed.\n");
+ if (dup(result) != 1)
+ PISA_ERROR("pisa_daemonize: dup STDOUT failed.\n");
+ if (dup(result) != 2)
+ PISA_ERROR("pisa_daemonize: dup STDERR failed.\n");
}
/**
Other related posts:
- » [pisa-src] r1314 - trunk/libpisa/util.c - Thomas Jansen
