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Commit bc64efd2 authored by Gustavo Padovan's avatar Gustavo Padovan Committed by Linus Torvalds
Browse files

kernel/signal.c: change vars pid and tgid types to pid_t 



Change the type of pid and tgid variables from int to the POSIX type
pid_t.

Signed-off-by: default avatarGustavo F. Padovan <gustavo@las.ic.unicamp.br>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d8878ba3

kernel/signal.c

+6 −6
Original line number Diff line number Diff line
@@ -1116,7 +1116,7 @@ EXPORT_SYMBOL_GPL(kill_pid_info_as_uid); 
 * is probably wrong.  Should make it like BSD or SYSV.

 */



static int kill_something_info(int sig, struct siginfo *info, int pid)

static int kill_something_info(int sig, struct siginfo *info, pid_t pid)

{

	int ret;
@@ -2184,7 +2184,7 @@ sys_rt_sigtimedwait(const sigset_t __user *uthese, 
}



asmlinkage long

sys_kill(int pid, int sig)

sys_kill(pid_t pid, int sig)

{

	struct siginfo info;
@@ -2197,7 +2197,7 @@ sys_kill(int pid, int sig) 
	return kill_something_info(sig, &info, pid);

}



static int do_tkill(int tgid, int pid, int sig)

static int do_tkill(pid_t tgid, pid_t pid, int sig)

{

	int error;

	struct siginfo info;
@@ -2243,7 +2243,7 @@ static int do_tkill(int tgid, int pid, int sig) 
 *  exists but it's not belonging to the target process anymore. This

 *  method solves the problem of threads exiting and PIDs getting reused.

 */

asmlinkage long sys_tgkill(int tgid, int pid, int sig)

asmlinkage long sys_tgkill(pid_t tgid, pid_t pid, int sig)

{

	/* This is only valid for single tasks */

	if (pid <= 0 || tgid <= 0)
@@ -2256,7 +2256,7 @@ asmlinkage long sys_tgkill(int tgid, int pid, int sig) 
 *  Send a signal to only one task, even if it's a CLONE_THREAD task.

 */

asmlinkage long

sys_tkill(int pid, int sig)

sys_tkill(pid_t pid, int sig)

{

	/* This is only valid for single tasks */

	if (pid <= 0)
@@ -2266,7 +2266,7 @@ sys_tkill(int pid, int sig) 
}



asmlinkage long

sys_rt_sigqueueinfo(int pid, int sig, siginfo_t __user *uinfo)

sys_rt_sigqueueinfo(pid_t pid, int sig, siginfo_t __user *uinfo)

{

	siginfo_t info;