Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_kprobe.c Create Date:2022-07-28 12:38:57
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:Return 0 if it fails to find the symbol address

Proto:static inline __attribute__((__always_inline__)) unsigned long trace_kprobe_address(struct trace_kprobe *tk)

Type:unsigned long

Parameter:

TypeParameterName
struct trace_kprobe *tk
196  If symbol name Then
197  addr = Lookup the address for this symbol. Returns 0 if not found.
199  If addr Then addr += Offset into the symbol
201  Else
202  addr = location of the probe point
204  Return addr
Caller
NameDescribe
trace_kprobe_error_injectable