Tree wide: Replace sstrerror() with STRERRNO.

[collectd.git] / src / email.c

diff --git a/src/email.c b/src/email.c
index 00e7413..e11c6de 100644 (file)
--- a/src/email.c
+++ b/src/email.c
@@ -265,11 +265,9 @@ static void *collect(void *arg) {
       errno = 0;
       if (fgets(line, sizeof(line), this->socket) == NULL) {
         if (errno != 0) {
-          char errbuf[1024];
           log_err("collect: reading from socket (fd #%i) "
                   "failed: %s",
-                  fileno(this->socket),
-                  sstrerror(errno, errbuf, sizeof(errbuf)));
+                  fileno(this->socket), STRERRNO);
         }
         break;
       }
@@ -367,35 +365,31 @@ static void *open_connection(void __attribute__((unused)) * arg) {
   /* create UNIX socket */
   errno = 0;
   if ((connector_socket = socket(PF_UNIX, SOCK_STREAM, 0)) == -1) {
-    char errbuf[1024];
     disabled = 1;
-    log_err("socket() failed: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    log_err("socket() failed: %s", STRERRNO);
     pthread_exit((void *)1);
   }
 
-  struct sockaddr_un addr = {
-    .sun_family = AF_UNIX
-  };
+  struct sockaddr_un addr = {.sun_family = AF_UNIX};
   sstrncpy(addr.sun_path, path, (size_t)(UNIX_PATH_MAX - 1));
 
   errno = 0;
   if (bind(connector_socket, (struct sockaddr *)&addr,
-           offsetof(struct sockaddr_un, sun_path) + strlen(addr.sun_path)) == -1) {
-    char errbuf[1024];
+           offsetof(struct sockaddr_un, sun_path) + strlen(addr.sun_path)) ==
+      -1) {
     disabled = 1;
     close(connector_socket);
     connector_socket = -1;
-    log_err("bind() failed: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    log_err("bind() failed: %s", STRERRNO);
     pthread_exit((void *)1);
   }
 
   errno = 0;
   if (listen(connector_socket, 5) == -1) {
-    char errbuf[1024];
     disabled = 1;
     close(connector_socket);
     connector_socket = -1;
-    log_err("listen() failed: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    log_err("listen() failed: %s", STRERRNO);
     pthread_exit((void *)1);
   }
 
@@ -422,17 +416,15 @@ static void *open_connection(void __attribute__((unused)) * arg) {
     } else {
       status = chown(path, (uid_t)-1, grp->gr_gid);
       if (status != 0) {
-        char errbuf[1024];
         log_warn("chown (%s, -1, %i) failed: %s", path, (int)grp->gr_gid,
-                 sstrerror(errno, errbuf, sizeof(errbuf)));
+                 STRERRNO);
       }
     }
   }
 
   errno = 0;
   if (chmod(path, sock_perms) != 0) {
-    char errbuf[1024];
-    log_warn("chmod() failed: %s", sstrerror(errno, errbuf, sizeof(errbuf)));
+    log_warn("chmod() failed: %s", STRERRNO);
   }
 
   { /* initialize collector threads */
@@ -454,9 +446,7 @@ static void *open_connection(void __attribute__((unused)) * arg) {
 
       if (plugin_thread_create(&collectors[i]->thread, &ptattr, collect,
                                collectors[i], "email collector") != 0) {
-        char errbuf[1024];
-        log_err("plugin_thread_create() failed: %s",
-                sstrerror(errno, errbuf, sizeof(errbuf)));
+        log_err("plugin_thread_create() failed: %s", STRERRNO);
         collectors[i]->thread = (pthread_t)0;
       }
     }
@@ -484,16 +474,13 @@ static void *open_connection(void __attribute__((unused)) * arg) {
 
       remote = accept(connector_socket, NULL, NULL);
       if (remote == -1) {
-        char errbuf[1024];
-
         if (errno == EINTR)
           continue;
 
         disabled = 1;
         close(connector_socket);
         connector_socket = -1;
-        log_err("accept() failed: %s",
-                sstrerror(errno, errbuf, sizeof(errbuf)));
+        log_err("accept() failed: %s", STRERRNO);
         pthread_exit((void *)1);
       }
 
@@ -538,10 +525,8 @@ static void *open_connection(void __attribute__((unused)) * arg) {
 static int email_init(void) {
   if (plugin_thread_create(&connector, NULL, open_connection, NULL,
                            "email listener") != 0) {
-    char errbuf[1024];
     disabled = 1;
-    log_err("plugin_thread_create() failed: %s",
-            sstrerror(errno, errbuf, sizeof(errbuf)));
+    log_err("plugin_thread_create() failed: %s", STRERRNO);
     return -1;
   }