1 files changed, 3 insertions, 57 deletions

diff --git a/plugins/check_ntp_peer.c b/plugins/check_ntp_peer.c
index acca17b5..b40dbfcb 100644
--- a/plugins/check_ntp_peer.c
+++ b/plugins/check_ntp_peer.c
@@ -172,60 +172,6 @@ void print_ntp_control_message(const ntp_control_message *p){
         }
 }
 
-/*
- * Extract the value from NTP key/value pairs, or return NULL.
- * The value returned can be free()ed.
- */
-char *extract_value(const char *varlist, const char *name){
-        char *tmp=NULL, *value=NULL;
-        int i;
-
-        while (1) {
-                /* Strip any leading space */
-                for (varlist; isspace(varlist[0]); varlist++);
-
-                if (strncmp(name, varlist, strlen(name)) == 0) {
-                        varlist += strlen(name);
-                        /* strip trailing spaces */
-                        for (varlist; isspace(varlist[0]); varlist++);
-
-                        if (varlist[0] == '=') {
-                                /* We matched the key, go past the = sign */
-                                varlist++;
-                                /* strip leading spaces */
-                                for (varlist; isspace(varlist[0]); varlist++);
-
-                                if (tmp = index(varlist, ',')) {
-                                        /* Value is delimited by a comma */
-                                        if (tmp-varlist == 0) continue;
-                                        value = (char *)malloc(tmp-varlist+1);
-                                        strncpy(value, varlist, tmp-varlist);
-                                        value[tmp-varlist] = '\0';
-                                } else {
-                                        /* Value is delimited by a \0 */
-                                        if (strlen(varlist) == 0) continue;
-                                        value = (char *)malloc(strlen(varlist) + 1);
-                                        strncpy(value, varlist, strlen(varlist));
-                                        value[strlen(varlist)] = '\0';
-                                }
-                                break;
-                        }
-                }
-                if (tmp = index(varlist, ',')) {
-                        /* More keys, keep going... */
-                        varlist = tmp + 1;
-                } else {
-                        /* We're done */
-                        break;
-                }
-        }
-
-        /* Clean-up trailing spaces/newlines */
-        if (value) for (i=strlen(value)-1; isspace(value[i]); i--) value[i] = '\0';
-
-        return value;
-}
-
 void
 setup_control_request(ntp_control_message *p, uint8_t opcode, uint16_t seq){
         memset(p, 0, sizeof(ntp_control_message));
@@ -387,7 +333,7 @@ int ntp_request(const char *host, double *offset, int *offset_result, double *ji
                         if(verbose)
                                 printf("parsing offset from peer %.2x: ", ntohs(peers[i].assoc));
 
-                        value = extract_value(data, "offset");
+                        value = np_extract_value(data, "offset");
                         nptr=NULL;
                         /* Convert the value if we have one */
                         if(value != NULL)
@@ -411,7 +357,7 @@ int ntp_request(const char *host, double *offset, int *offset_result, double *ji
                                 if(verbose) {
                                         printf("parsing %s from peer %.2x: ", strstr(getvar, "dispersion") != NULL ? "dispersion" : "jitter", ntohs(peers[i].assoc));
                                 }
-                                value = extract_value(data, strstr(getvar, "dispersion") != NULL ? "dispersion" : "jitter");
+                                value = np_extract_value(data, strstr(getvar, "dispersion") != NULL ? "dispersion" : "jitter");
                                 nptr=NULL;
                                 /* Convert the value if we have one */
                                 if(value != NULL)
@@ -430,7 +376,7 @@ int ntp_request(const char *host, double *offset, int *offset_result, double *ji
                                 if(verbose) {
                                         printf("parsing stratum from peer %.2x: ", ntohs(peers[i].assoc));
                                 }
-                                value = extract_value(data, "stratum");
+                                value = np_extract_value(data, "stratum");
                                 nptr=NULL;
                                 /* Convert the value if we have one */
                                 if(value != NULL)