sched: Rename task->status to task->name.

"status" has always been a misnomer for the user-defined description
of a task. Now that the structure has been made local, only sched.c
needs to be changed.

diff --git a/sched.c b/sched.c
index cad298b839b83a3f28e70912b1c85201ed589bd5..ae6b2a9d3cb0ac6425d94482fc7892641fca5df8 100644 (file)
--- a/sched.c
+++ b/sched.c
@@ -19,6 +19,8 @@
 #include "error.h"
 
 struct task {
+       /** The task name supplied when the task was registered(). */
+       char name[255];
        /** Copied from the task_info struct during task_register(). */
        void (*pre_select)(struct sched *s, struct task *t);
        /** Copied from the task_info struct during task_register(). */
@@ -27,8 +29,6 @@ struct task {
        int error;
        /** Position of the task in the task list of the scheduler. */
        struct list_head node;
-       /** The task name supplied when the task was registered(). */
-       char status[255];
        /** If less than zero, the task was notified by another task. */
        int notification;
        /** True if task is in error state and exit status has been queried. */
@@ -62,7 +62,7 @@ static void sched_preselect(struct sched *s)
 
 static void unlink_and_free_task(struct task *t)
 {
-       PARA_INFO_LOG("freeing task %s\n", t->status);
+       PARA_INFO_LOG("freeing task %s\n", t->name);
        list_del(&t->node);
        free(t);
 }
@@ -83,7 +83,7 @@ static inline void call_post_select(struct sched *s, struct task *t)
        pst = tv2ms(&diff);
        if (pst > 50)
                PARA_WARNING_LOG("%s: post_select time: %lums\n",
-                       t->status, pst);
+                       t->name, pst);
 #endif
 }
 
@@ -216,7 +216,7 @@ void sched_shutdown(struct sched *s)
                if (t->error >= 0)
                        /* The task list should contain only terminated tasks. */
                        PARA_WARNING_LOG("shutting down running task %s\n",
-                               t->status);
+                               t->name);
                unlink_and_free_task(t);
        }
 }
@@ -239,8 +239,8 @@ struct task *task_register(struct task_info *info, struct sched *s)
        if (!s->task_list.next)
                INIT_LIST_HEAD(&s->task_list);
 
-       snprintf(t->status, sizeof(t->status) - 1, "%s", info->name);
-       t->status[sizeof(t->status) - 1] = '\0';
+       snprintf(t->name, sizeof(t->name) - 1, "%s", info->name);
+       t->name[sizeof(t->name) - 1] = '\0';
        t->notification = 0;
        t->error = 0;
        t->dead = false;
@@ -283,7 +283,7 @@ char *get_task_list(struct sched *s)
                char *tmp_msg;
                tmp_msg = make_message("%s%p\t%s\t%s\n", msg? msg : "", t,
                        t->error < 0? (t->dead? "dead" : "zombie") : "running",
-                       t->status);
+                       t->name);
                free(msg);
                msg = tmp_msg;
        }
@@ -314,7 +314,7 @@ void task_notify(struct task *t, int err)
        assert(err > 0);
        if (t->notification == -err) /* ignore subsequent notifications */
                return;
-       PARA_INFO_LOG("notifying task %s: %s\n", t->status, para_strerror(err));
+       PARA_INFO_LOG("notifying task %s: %s\n", t->name, para_strerror(err));
        t->notification = -err;
 }