diff options
| -rw-r--r-- | fs/exec.c | 3 | ||||
| -rw-r--r-- | include/linux/sched.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/fs/exec.c b/fs/exec.c index 282240afe99e..966c5c5b6741 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -947,12 +947,13 @@ static void flush_old_files(struct files_struct * files) spin_unlock(&files->file_lock); } -void get_task_comm(char *buf, struct task_struct *tsk) +char *get_task_comm(char *buf, struct task_struct *tsk) { /* buf must be at least sizeof(tsk->comm) in size */ task_lock(tsk); strncpy(buf, tsk->comm, sizeof(tsk->comm)); task_unlock(tsk); + return buf; } void set_task_comm(struct task_struct *tsk, char *buf) diff --git a/include/linux/sched.h b/include/linux/sched.h index af6947e69b40..680bb03a4b90 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -1770,7 +1770,7 @@ extern long do_fork(unsigned long, unsigned long, struct pt_regs *, unsigned lon struct task_struct *fork_idle(int); extern void set_task_comm(struct task_struct *tsk, char *from); -extern void get_task_comm(char *to, struct task_struct *tsk); +extern char *get_task_comm(char *to, struct task_struct *tsk); #ifdef CONFIG_SMP extern void wait_task_inactive(struct task_struct * p); |