Author: eadler
Date: Mon Mar 4 02:21:08 2013
New Revision: 247754
URL: http://svnweb.freebsd.org/changeset/base/247754
Log:
devd: Use volatile sig_atomic_t for the flag set by a signal handler.
Submitted by: Christoph Mallon <christoph.mal...@gmx.de>
Approved by: cperciva (mentor)
Modified:
head/sbin/devd/devd.cc
Modified: head/sbin/devd/devd.cc
==============================================================================
--- head/sbin/devd/devd.cc Mon Mar 4 02:21:06 2013 (r247753)
+++ head/sbin/devd/devd.cc Mon Mar 4 02:21:08 2013 (r247754)
@@ -116,7 +116,7 @@ static struct pidfh *pfh;
int Dflag;
int dflag;
int nflag;
-int romeo_must_die = 0;
+static volatile sig_atomic_t romeo_must_die = 0;
static const char *configfile = CF;
@@ -1076,7 +1076,7 @@ set_variable(const char *var, const char
static void
gensighand(int)
{
- romeo_must_die++;
+ romeo_must_die = 1;
_exit(0);
}
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