Merge pull request #1936 from RincewindsHat/Compiler_warnings_cast_function_type

check_curl: Compiler warnings cast function type

1 files changed, 8 insertions, 10 deletions

diff --git a/plugins/check_curl.c b/plugins/check_curl.c
index d0871c4..da578b5 100644
--- a/plugins/check_curl.c
+++ b/plugins/check_curl.c
@@ -239,10 +239,10 @@ void print_help (void);
 void print_usage (void);
 void print_curl_version (void);
 int curlhelp_initwritebuffer (curlhelp_write_curlbuf*);
-int curlhelp_buffer_write_callback (void*, size_t , size_t , void*);
+size_t curlhelp_buffer_write_callback(void*, size_t , size_t , void*);
 void curlhelp_freewritebuffer (curlhelp_write_curlbuf*);
 int curlhelp_initreadbuffer (curlhelp_read_curlbuf *, const char *, size_t);
-int curlhelp_buffer_read_callback (void *, size_t , size_t , void *);
+size_t curlhelp_buffer_read_callback(void *, size_t , size_t , void *);
 void curlhelp_freereadbuffer (curlhelp_read_curlbuf *);
 curlhelp_ssl_library curlhelp_get_ssl_library ();
 const char* curlhelp_get_ssl_library_string (curlhelp_ssl_library);
@@ -485,7 +485,7 @@ check_http (void)
 
   /* register cleanup function to shut down libcurl properly */
   atexit (cleanup);
-  
+
   if (verbose >= 1)
     handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_VERBOSE, 1), "CURLOPT_VERBOSE");
 
@@ -805,7 +805,7 @@ check_http (void)
       handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_INFILESIZE, (curl_off_t)strlen (http_post_data)), "CURLOPT_INFILESIZE");
     }
   }
-  
+
   /* cookie handling */
   if (cookie_jar_file != NULL) {
     handle_curl_option_return_code (curl_easy_setopt (curl, CURLOPT_COOKIEJAR, cookie_jar_file), "CURLOPT_COOKIEJAR");
@@ -1167,7 +1167,7 @@ GOT_FIRST_CERT:
       else
         msg[strlen(msg)-3] = '\0';
     }
-  
+
   /* TODO: separate _() msg and status code: die (result, "HTTP %s: %s\n", state_text(result), msg); */
   die (result, "HTTP %s: %s %d %s%s%s - %d bytes in %.3f second response time %s|%s\n%s%s",
     state_text(result), string_statuscode (status_line.http_major, status_line.http_minor),
@@ -1694,7 +1694,7 @@ process_arguments (int argc, char **argv)
       else {
         max_depth = atoi (optarg);
       }
-      break;    
+      break;
     case 'f': /* onredirect */
       if (!strcmp (optarg, "ok"))
         onredirect = STATE_OK;
@@ -2171,8 +2171,7 @@ curlhelp_initwritebuffer (curlhelp_write_curlbuf *buf)
   return 0;
 }
 
-int
-curlhelp_buffer_write_callback (void *buffer, size_t size, size_t nmemb, void *stream)
+size_t curlhelp_buffer_write_callback (void *buffer, size_t size, size_t nmemb, void *stream)
 {
   curlhelp_write_curlbuf *buf = (curlhelp_write_curlbuf *)stream;
 
@@ -2192,8 +2191,7 @@ curlhelp_buffer_write_callback (void *buffer, size_t size, size_t nmemb, void *s
   return (int)(size * nmemb);
 }
 
-int
-curlhelp_buffer_read_callback (void *buffer, size_t size, size_t nmemb, void *stream)
+size_t curlhelp_buffer_read_callback(void *buffer, size_t size, size_t nmemb, void *stream)
 {
   curlhelp_read_curlbuf *buf = (curlhelp_read_curlbuf *)stream;