email plugin: Don't print `pthread_t'.

It may be a struct, so printing it is not portable.

diff --git a/src/email.c b/src/email.c
index 9a93405..0882ad4 100644 (file)
--- a/src/email.c
+++ b/src/email.c
@@ -243,7 +243,6 @@ static void type_list_incr (type_list_t *list, char *name, int incr)
 static void *collect (void *arg)
 {
        collector_t *this = (collector_t *)arg;
-       pthread_t    self = pthread_self ();
 
        while (1) {
                int loop = 1;
@@ -269,8 +268,8 @@ static void *collect (void *arg)
                 * thread and connection management */
                this->socket = connection->socket;
 
-               log_debug ("[thread #%5lu] handling connection on fd #%i",
-                               self, fileno (this->socket));
+               log_debug ("collect: handling connection on fd #%i",
+                               fileno (this->socket));
 
                while (loop) {
                        /* 256 bytes ought to be enough for anybody ;-) */
@@ -283,8 +282,8 @@ static void *collect (void *arg)
 
                                if (0 != errno) {
                                        char errbuf[1024];
-                                       log_err ("[thread #%5lu] reading from socket (fd #%i) "
-                                                       "failed: %s", self, fileno (this->socket),
+                                       log_err ("collect: reading from socket (fd #%i) "
+                                                       "failed: %s", fileno (this->socket),
                                                        sstrerror (errno, errbuf, sizeof (errbuf)));
                                }
                                break;
@@ -292,8 +291,8 @@ static void *collect (void *arg)
 
                        len = strlen (line);
                        if (('\n' != line[len - 1]) && ('\r' != line[len - 1])) {
-                               log_warn ("[thread #%5lu] line too long (> %lu characters): "
-                                               "'%s' (truncated)", self, sizeof (line) - 1, line);
+                               log_warn ("collect: line too long (> %zu characters): "
+                                               "'%s' (truncated)", sizeof (line) - 1, line);
 
                                while (NULL != fgets (line, sizeof (line), this->socket))
                                        if (('\n' == line[len - 1]) || ('\r' == line[len - 1]))
@@ -303,11 +302,10 @@ static void *collect (void *arg)
 
                        line[len - 1] = '\0';
 
-                       log_debug ("[thread #%5lu] line = '%s'", self, line);
+                       log_debug ("collect: line = '%s'", line);
 
                        if (':' != line[1]) {
-                               log_err ("[thread #%5lu] syntax error in line '%s'",
-                                               self, line);
+                               log_err ("collect: syntax error in line '%s'", line);
                                continue;
                        }
 
@@ -318,8 +316,7 @@ static void *collect (void *arg)
                                int  bytes = 0;
 
                                if (NULL == tmp) {
-                                       log_err ("[thread #%5lu] syntax error in line '%s'",
-                                                       self, line);
+                                       log_err ("collect: syntax error in line '%s'", line);
                                        continue;
                                }
 
@@ -353,7 +350,7 @@ static void *collect (void *arg)
                                } while (NULL != (type = strtok_r (NULL, ",", &ptr)));
                        }
                        else {
-                               log_err ("[thread #%5lu] unknown type '%c'", self, line[0]);
+                               log_err ("collect: unknown type '%c'", line[0]);
                        }
                } /* while (loop) */