Commit 207a7ba8 authored by Randy Dunlap's avatar Randy Dunlap Committed by Linus Torvalds
Browse files

[PATCH] kernel/capability.c: add kerneldoc 



Add kerneldoc to kernel/capability.c

Signed-off-by: default avatarRandy Dunlap <rdunlap@xenotime.net>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent c293621b

kernel/capability.c

+17 −3
Original line number Diff line number Diff line
@@ -31,8 +31,14 @@ static DEFINE_SPINLOCK(task_capability_lock); 
 * uninteresting and/or not to be changed.

 */



/*

/**

 * sys_capget - get the capabilities of a given process.

 * @header: pointer to struct that contains capability version and

 *	target pid data

 * @dataptr: pointer to struct that contains the effective, permitted,

 *	and inheritable capabilities that are returned

 *

 * Returns 0 on success and < 0 on error.

 */

asmlinkage long sys_capget(cap_user_header_t header, cap_user_data_t dataptr)

{
@@ -141,8 +147,14 @@ static inline int cap_set_all(kernel_cap_t *effective, 
     return ret;

}



/*

 * sys_capset - set capabilities for a given process, all processes, or all

/**

 * sys_capset - set capabilities for a process or a group of processes

 * @header: pointer to struct that contains capability version and

 *	target pid data

 * @data: pointer to struct that contains the effective, permitted,

 *	and inheritable capabilities

 *

 * Set capabilities for a given process, all processes, or all

 * processes in a given process group.

 *

 * The restrictions on setting capabilities are specified as:
@@ -152,6 +164,8 @@ static inline int cap_set_all(kernel_cap_t *effective, 
 * I: any raised capabilities must be a subset of the (old current) permitted

 * P: any raised capabilities must be a subset of the (old current) permitted

 * E: must be set to a subset of (new target) permitted

 *

 * Returns 0 on success and < 0 on error.

 */

asmlinkage long sys_capset(cap_user_header_t header, const cap_user_data_t data)

{