X-Git-Url: https://git.octo.it/?p=collectd.git;a=blobdiff_plain;f=src%2Futils%2Fcommon%2Fcommon.c;h=2711c9ddf2cf517e7c97c85f7920b3530551e36f;hp=6ee4e081fb3f765b652406bd9c4f7fdb8d5ed045;hb=1b5a6b8698a4c42f2024b49099acb510fc4bc529;hpb=a03a24fe9c268251326d46e7224b4277e47a3603

diff --git a/src/utils/common/common.c b/src/utils/common/common.c
index 6ee4e081..2711c9dd 100644
--- a/src/utils/common/common.c
+++ b/src/utils/common/common.c
@@ -89,8 +89,7 @@ char *sstrncpy(char *dest, const char *src, size_t n) {
   return dest;
 } /* char *sstrncpy */
 
-/* ssnprintf returns zero on success, one if truncation occurred
-   and a negative integer onerror. */
+/* ssnprintf returns result from vsnprintf conistent with snprintf */
 int ssnprintf(char *str, size_t sz, const char *format, ...) {
   va_list ap;
   va_start(ap, format);
@@ -99,11 +98,24 @@ int ssnprintf(char *str, size_t sz, const char *format, ...) {
 
   va_end(ap);
 
+  return ret;
+} /* int ssnprintf */
+
+/* ssnprintf2 returns zero on success, one if truncation occurred
+   and a negative integer on error. */
+int ssnprintf2(char *str, size_t sz, const char *format, ...) {
+  va_list ap;
+  va_start(ap, format);
+
+  int ret = vsnprintf(str, sz, format, ap);
+
+  va_end(ap);
+
   if (ret < 0) {
     return ret;
   }
   return (size_t)ret >= sz;
-} /* int ssnprintf */
+} /* int ssnprintf2 */
 
 char *ssnprintf_alloc(char const *format, ...) /* {{{ */
 {
@@ -181,7 +193,7 @@ char *sstrerror(int errnum, char *buf, size_t buflen) {
 
     pthread_mutex_unlock(&strerror_r_lock);
   }
-/* #endif !HAVE_STRERROR_R */
+    /* #endif !HAVE_STRERROR_R */
 
 #elif STRERROR_R_CHAR_P
   {
@@ -191,17 +203,19 @@ char *sstrerror(int errnum, char *buf, size_t buflen) {
       if ((temp != NULL) && (temp != buf) && (temp[0] != '\0'))
         sstrncpy(buf, temp, buflen);
       else
-        sstrncpy(buf, "strerror_r did not return "
-                      "an error message",
+        sstrncpy(buf,
+                 "strerror_r did not return "
+                 "an error message",
                  buflen);
     }
   }
-/* #endif STRERROR_R_CHAR_P */
+    /* #endif STRERROR_R_CHAR_P */
 
 #else
   if (strerror_r(errnum, buf, buflen) != 0) {
-    snprintf(buf, buflen, "Error #%i; "
-                          "Additionally, strerror_r failed.",
+    snprintf(buf, buflen,
+             "Error #%i; "
+             "Additionally, strerror_r failed.",
              errnum);
   }
 #endif /* STRERROR_R_CHAR_P */
@@ -767,8 +781,8 @@ unsigned long long htonll(unsigned long long n) {
 #endif /* HAVE_HTONLL */
 
 #if FP_LAYOUT_NEED_NOTHING
-/* Well, we need nothing.. */
-/* #endif FP_LAYOUT_NEED_NOTHING */
+  /* Well, we need nothing.. */
+  /* #endif FP_LAYOUT_NEED_NOTHING */
 
 #elif FP_LAYOUT_NEED_ENDIANFLIP || FP_LAYOUT_NEED_INTSWAP
 #if FP_LAYOUT_NEED_ENDIANFLIP
@@ -1454,13 +1468,13 @@ int service_name_to_port_number(const char *service_name) {
       service_number = (int)ntohs(sa->sin6_port);
     }
 
-    if ((service_number > 0) && (service_number <= 65535))
+    if (service_number > 0)
       break;
   }
 
   freeaddrinfo(ai_list);
 
-  if ((service_number > 0) && (service_number <= 65535))
+  if (service_number > 0)
     return service_number;
   return -1;
 } /* int service_name_to_port_number */