Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:fs\exec.c Create Date:2022-07-28 20:03:59
Last Modify:2020-03-12 14:18:49 Copyright©Brick
home page Tree
Annotation kernel can get tool activityDownload SCCTChinese

Name:__get_task_comm

Proto:char *__get_task_comm(char *buf, size_t buf_size, struct task_struct *tsk)

Type:char

Parameter:

TypeParameterName
char *buf
size_tbuf_size
struct task_struct *tsk
1230  Protects ->fs, ->files, ->mm, ->group_info, ->comm, keyring* subscriptions and synchronises with wait4(). Also used in procfs. Also* pins the final release of task.io_context. Also protects ->cpuset and* ->cgroup.subsys[]. And ->vfork_done.
1231  strncpy(buf, comm, buf_size)
1232  task_unlock(tsk)
1233  Return buf