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

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

Signed-off-by: Gustavo F. Padovan <gustavo@las.ic.unicamp.br>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Gustavo Fernando Padovan 2008-07-25 01:47:33 -07:00 committed by Linus Torvalds
parent d8878ba3f0
commit bc64efd220
1 changed files with 6 additions and 6 deletions
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12
kernel/signal.c
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@ -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;