Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_syscalls.c Create Date:2022-07-28 12:22:00
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:set_syscall_print_fmt

Proto:static int __init set_syscall_print_fmt(struct trace_event_call *call)

Type:int

Parameter:

TypeParameterName
struct trace_event_call *call
244  entry = data
246  If enter_event != call Then
247  print_fmt = "\"0x%lx\", REC->ret"
248  Return 0
252  len = __set_enter_print_fmt(entry, NULL, 0)
254  print_fmt = Allocation memory
255  If Not print_fmt Then Return -ENOMEM
259  __set_enter_print_fmt(entry, print_fmt, len + 1)
260  print_fmt = print_fmt
262  Return 0
Caller
NameDescribe
init_syscall_trace