函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\sysctl.c Create Date:2022-07-27 10:10:54
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：读sysctl串

函数原型：int proc_dostring(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos)

返回类型：int

参数：

类型参数名称
struct ctl_table *table
intwrite
void __user *buffer
size_t *lenp
loff_t *ppos
2121  如果write则proc_first_pos_non_zero_ignore - check if first position is allowed*@ppos: file position*@table: the sysctl table* Returns true if the first position is non-zero and the sysctl_writes_strict* mode indicates this is not allowed for numeric input types
2124  返回:/proc/sys support
调用者
名称描述
proc_dostring_coredump
devkmsg_sysctl_set_loglvl
read_actions_logged
write_actions_logged
proc_do_uts_stringSpecial case of dostring for the UTS structure. This has locks* to observe. Should this be in kernel/sys.c ????
numa_zonelist_order_handlersysctl handler for numa_zonelist_order