Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_kprobe.c Create Date:2022-07-28 12:39:40
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:probes_open

Proto:static int probes_open(struct inode *inode, struct file *file)

Type:int

Parameter:

TypeParameterName
struct inode *inode
struct file *file
960  ret = security_locked_down(LOCKDOWN_TRACEFS)
961  If ret Then Return ret
964  If f_mode & le is open for writing && f_flags & O_TRUNC Then
965  ret = dyn_events_release_all - Release all specific events*@type: the dyn_event_operations * which filters releasing events* This releases all events which ->ops matches @type
966  If ret < 0 Then Return ret
970  Return seq_open(file, & probes_seq_op)