函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace_syscalls.c Create Date:2022-07-27 13:29:18
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：syscall_exit_define_fields

函数原型：static int __init syscall_exit_define_fields(struct trace_event_call *call)

返回类型：int

参数：

类型参数名称
struct trace_event_call *call
302  ret等于trace_define_field(call, SYSCALL_FIELD(int, nr, __syscall_nr), FILTER_OTHER)
304  如果ret则返回:ret
307  ret等于trace_define_field(call, SYSCALL_FIELD(long, ret, ret), FILTER_OTHER)
310  返回:ret