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Don't require gawk for a simple print expression

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Fedora uses gawk as awk so there's no change and in behavior while
Debian/Ubuntu use mawk by default.

This was reported by Luca Capello in
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=636712
This commit is contained in:
Guido Günther 2012-08-28 10:57:54 +02:00 committed by Daniel Veillard
parent 83b85e3e8f
commit 2a41bc95b5
1 changed files with 6 additions and 6 deletions
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12
src/nwfilter/nwfilter_ebiptables_driver.c
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@ -84,7 +84,7 @@ static char *ebtables_cmd_path;
static char *iptables_cmd_path;
static char *ip6tables_cmd_path;
static char *grep_cmd_path;
static char *gawk_cmd_path;
static char *awk_cmd_path;
#define PRINT_ROOT_CHAIN(buf, prefix, ifname) \
snprintf(buf, sizeof(buf), "libvirt-%c-%s", prefix, ifname)
@ -586,7 +586,7 @@ static int iptablesLinkIPTablesBaseChain(virBufferPtr buf,
grep_cmd_path, udchain,
syschain, pos, udchain,
gawk_cmd_path,
awk_cmd_path,
pos,
@ -4288,7 +4288,7 @@ ebiptablesDriverInit(bool privileged)
if (virMutexInit(&execCLIMutex) < 0)
return -EINVAL;
gawk_cmd_path = virFindFileInPath("gawk");
awk_cmd_path = virFindFileInPath("awk");
grep_cmd_path = virFindFileInPath("grep");
/*
@ -4302,9 +4302,9 @@ ebiptablesDriverInit(bool privileged)
/* make sure tools are available and work */
ebiptablesDriverTestCLITools();
/* ip(6)tables support needs gawk & grep, ebtables doesn't */
/* ip(6)tables support needs awk & grep, ebtables doesn't */
if ((iptables_cmd_path != NULL || ip6tables_cmd_path != NULL) &&
(!grep_cmd_path || !gawk_cmd_path)) {
(!grep_cmd_path || !awk_cmd_path)) {
VIR_ERROR(_("essential tools to support ip(6)tables "
"firewalls could not be located"));
VIR_FREE(iptables_cmd_path);
@ -4326,7 +4326,7 @@ ebiptablesDriverInit(bool privileged)
static void
ebiptablesDriverShutdown(void)
{
VIR_FREE(gawk_cmd_path);
VIR_FREE(awk_cmd_path);
VIR_FREE(grep_cmd_path);
VIR_FREE(ebtables_cmd_path);
VIR_FREE(iptables_cmd_path);