Added state retention APIs. Implemented for check_snmp with --rate option.

See http://nagiosplugin.org/c-api-private for more details on the API.

Also updated check_snmp -l option to change the perfdata label.

1 files changed, 3 insertions, 1 deletions

diff --git a/gl/regex_internal.c b/gl/regex_internal.c
index 17eafaa..98b8d5d 100644
--- a/gl/regex_internal.c
+++ b/gl/regex_internal.c
@@ -733,15 +733,17 @@ re_string_reconstruct (re_string_t *pstr, Idx idx, int eflags)
                           mbstate_t cur_state;
                           wchar_t wc2;
                           Idx mlen = raw + pstr->len - p;
-                          unsigned char buf[6];
                           size_t mbclen;
 
+#if 0 /* dead code: buf is set but never used */
+                          unsigned char buf[6];
                           if (BE (pstr->trans != NULL, 0))
                             {
                               int i = mlen < 6 ? mlen : 6;
                               while (--i >= 0)
                                 buf[i] = pstr->trans[p[i]];
                             }
+#endif
                           /* XXX Don't use mbrtowc, we know which conversion
                              to use (UTF-8 -> UCS4).  */
                           memset (&cur_state, 0, sizeof (cur_state));