Various: Simplify code using composite literals.

diff --git a/src/daemon/common.c b/src/daemon/common.c
index 3d1420d..208e16d 100644 (file)
--- a/src/daemon/common.c
+++ b/src/daemon/common.c
@@ -1620,10 +1620,8 @@ void set_sock_opts (int sockfd) /* {{{ */
        int status;
        int socktype;
 
-       socklen_t socklen = sizeof (socklen_t);
-       int so_keepalive = 1;
-
-       status = getsockopt (sockfd, SOL_SOCKET, SO_TYPE, &socktype, &socklen);
+       status = getsockopt (sockfd, SOL_SOCKET, SO_TYPE,
+                       &socktype, &(socklen_t) { sizeof (socktype) });
        if (status != 0)
        {
                WARNING ("set_sock_opts: failed to determine socket type");
@@ -1633,7 +1631,7 @@ void set_sock_opts (int sockfd) /* {{{ */
        if (socktype == SOCK_STREAM)
        {
                status = setsockopt(sockfd, SOL_SOCKET, SO_KEEPALIVE,
-                               &so_keepalive, sizeof (so_keepalive));
+                               &(int) {1}, sizeof (int));
                if (status != 0)
                        WARNING ("set_sock_opts: failed to set socket keepalive flag");
 

diff --git a/src/log_logstash.c b/src/log_logstash.c
index 0886840..24083a5 100644 (file)
--- a/src/log_logstash.c
+++ b/src/log_logstash.c
@@ -90,7 +90,6 @@ static void log_logstash_print (yajl_gen g, int severity,
        struct tm timestamp_tm;
        char timestamp_str[64];
        const unsigned char *buf;
-       time_t tt;
 #if HAVE_YAJL_V2
        size_t len;
 #else
@@ -140,8 +139,7 @@ static void log_logstash_print (yajl_gen g, int severity,
            yajl_gen_status_ok)
                goto err;
 
-       tt = CDTIME_T_TO_TIME_T (timestamp_time);
-       gmtime_r (&tt, &timestamp_tm);
+       gmtime_r (&CDTIME_T_TO_TIME_T (timestamp_time), &timestamp_tm);
 
        /*
         * format time as a UTC ISO 8601 compliant string

diff --git a/src/logfile.c b/src/logfile.c
index d18a536..6d55584 100644 (file)
--- a/src/logfile.c
+++ b/src/logfile.c
@@ -90,7 +90,6 @@ static void logfile_print (const char *msg, int severity,
 {
        FILE *fh;
        _Bool do_close = 0;
-       struct tm timestamp_tm;
        char timestamp_str[64];
        char level_str[16] = "";
 
@@ -120,8 +119,8 @@ static void logfile_print (const char *msg, int severity,
 
        if (print_timestamp)
        {
-               time_t tt = CDTIME_T_TO_TIME_T (timestamp_time);
-               localtime_r (&tt, &timestamp_tm);
+               struct tm timestamp_tm;
+               localtime_r (&CDTIME_T_TO_TIME_T (timestamp_time), &timestamp_tm);
 
                strftime (timestamp_str, sizeof (timestamp_str), "%Y-%m-%d %H:%M:%S",
                                &timestamp_tm);

diff --git a/src/notify_email.c b/src/notify_email.c
index cefeb22..dc20cbb 100644 (file)
--- a/src/notify_email.c
+++ b/src/notify_email.c
@@ -228,7 +228,6 @@ static int notify_email_notification (const notification_t *n,
     user_data_t __attribute__((unused)) *user_data)
 {
 
-  time_t tt;
   struct tm timestamp_tm;
   char timestamp_str[64];
 
@@ -248,8 +247,7 @@ static int notify_email_notification (const notification_t *n,
       (email_subject == NULL) ? DEFAULT_SMTP_SUBJECT : email_subject,
       severity, n->host);
 
-  tt = CDTIME_T_TO_TIME_T (n->time);
-  localtime_r (&tt, &timestamp_tm);
+  localtime_r (&CDTIME_T_TO_TIME_T (n->time), &timestamp_tm);
   strftime (timestamp_str, sizeof (timestamp_str), "%Y-%m-%d %H:%M:%S",
       &timestamp_tm);
   timestamp_str[sizeof (timestamp_str) - 1] = '\0';

diff --git a/src/openldap.c b/src/openldap.c
index d5e58b1..e100aee 100644 (file)
--- a/src/openldap.c
+++ b/src/openldap.c
@@ -567,7 +567,7 @@ static int cldap_config_add (oconfig_item_t *ci) /* {{{ */
        }
 
        st->starttls = 0;
-       st->timeout = (long) (CDTIME_T_TO_MS(plugin_get_interval()) / 1000);
+       st->timeout = (long) CDTIME_T_TO_TIME_T(plugin_get_interval());
        st->verifyhost = 1;
        st->version = LDAP_VERSION3;