client: Fix return value check for sb_received().

[paraslash.git] / server.c

diff --git a/server.c b/server.c
index 1d67b8b8f503bcaad721371b01c3ef07c6dd7e81..97a172050b59a8f70a49bb45ce0c358fb36dc3df 100644 (file)
--- a/server.c
+++ b/server.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1997-2014 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 1997 Andre Noll <maan@tuebingen.mpg.de>
  *
  * Licensed under the GPL v2. For licencing details see COPYING.
  */
@@ -113,6 +113,19 @@ struct server_command_task {
        struct task *task;
 };
 
+/**
+ * Return the list of tasks for the server process.
+ *
+ * This is called from \a com_tasks(). The helper is necessary since command
+ * handlers can not access the scheduler structure directly.
+ *
+ * \return A dynamically allocated string that must be freed by the caller.
+ */
+char *server_get_tasks(void)
+{
+       return get_task_list(&sched);
+}
+
 static int want_colors(void)
 {
        if (conf.color_arg == color_arg_no)
@@ -235,9 +248,9 @@ out:
        exit(EXIT_FAILURE);
 }
 
-static void signal_pre_select(struct sched *s, struct task *t)
+static void signal_pre_select(struct sched *s, void *context)
 {
-       struct signal_task *st = task_context(t);
+       struct signal_task *st = context;
        para_fd_set(st->fd, &s->rfds, &s->max_fileno);
 }
 
@@ -253,7 +266,7 @@ static void handle_sighup(void)
                kill(mmd->afs_pid, SIGHUP);
 }
 
-static int signal_post_select(struct sched *s, __a_unused struct task *t)
+static int signal_post_select(struct sched *s, __a_unused void *context)
 {
        int signum = para_next_signal(&s->rfds);
 
@@ -329,15 +342,15 @@ static void init_signal_task(void)
        }, &sched);
 }
 
-static void command_pre_select(struct sched *s, struct task *t)
+static void command_pre_select(struct sched *s, void *context)
 {
-       struct server_command_task *sct = task_context(t);
+       struct server_command_task *sct = context;
        para_fd_set(sct->listen_fd, &s->rfds, &s->max_fileno);
 }
 
-static int command_post_select(struct sched *s, struct task *t)
+static int command_post_select(struct sched *s, void *context)
 {
-       struct server_command_task *sct = task_context(t);
+       struct server_command_task *sct = context;
 
        int new_fd, ret, i;
        char *peer_name;
@@ -483,14 +496,12 @@ static void server_init(int argc, char **argv)
        version_handle_flag("server", conf.version_given);
        if (conf.help_given || conf.detailed_help_given)
                print_help_and_die();
-       drop_privileges_or_die(conf.user_arg, conf.group_arg);
+       daemon_drop_privileges_or_die(conf.user_arg, conf.group_arg);
        /* parse config file, open log and set defaults */
        parse_config_or_die(0);
-       log_welcome("para_server");
+       daemon_log_welcome("para_server");
        init_ipc_or_die(); /* init mmd struct and mmd->lock */
-       /* make sure, the global now pointer is uptodate */
-       clock_get_realtime(now);
-       set_server_start_time(now);
+       daemon_set_start_time();
        init_user_list(user_list_file);
        /* become daemon */
        if (conf.daemon_given)
@@ -528,7 +539,7 @@ static void server_init(int argc, char **argv)
 static void status_refresh(void)
 {
        static int prev_uptime = -1, prev_events = -1;
-       int uptime = get_server_uptime(now);
+       int uptime = daemon_get_uptime(now);
 
        if (prev_events != mmd->events)
                goto out;