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Remove unused function act_getkernstring

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This fixes a clang -Wunused warning

Differential Revision: https://reviews.freebsd.org/D4697
MFC after: 1 week
Reported by: Jenkins
Reviewed by: araujo, bapt
Sponsored by: EMC / Isilon Storage Division
This commit is contained in:
Enji Cooper 2015-12-24 22:22:02 +00:00
parent 66fa67c7f7
commit 30dfa264d0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=292710
1 changed files with 0 additions and 23 deletions
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23
contrib/bsnmp/snmpd/action.c
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@ -59,29 +59,6 @@ static const struct asn_oid
oid_freeBSDVersion = OIDX_freeBSDVersion;
#endif
/*
* Get a string value from the KERN sysctl subtree.
*/
static char *
act_getkernstring(int id)
{
int mib[2];
size_t len;
char *string;
mib[0] = CTL_KERN;
mib[1] = id;
if (sysctl(mib, 2, NULL, &len, NULL, 0) != 0)
return (NULL);
if ((string = malloc(len)) == NULL)
return (NULL);
if (sysctl(mib, 2, string, &len, NULL, 0) != 0) {
free(string);
return (NULL);
}
return (string);
}
/*
* Get an integer value from the KERN sysctl subtree.
*/