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x86: Unify argument names in signal_32|64.c

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Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Harvey Harrison 2008-02-08 12:10:02 -08:00 committed by Ingo Molnar
parent 123a63476c
commit 866bc13fc4
2 changed files with 9 additions and 8 deletions
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12
arch/x86/kernel/signal_32.c
View File

@ -107,9 +107,9 @@ sys_sigaltstack(unsigned long bx)
/*
* Do a signal return; undo the signal stack.
*/
static int
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax)
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
unsigned long *pax)
{
unsigned int err = 0;
@ -165,19 +165,19 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, int *peax
}
}
err |= __get_user(*peax, &sc->ax);
err |= __get_user(*pax, &sc->ax);
return err;
badframe:
return 1;
}
asmlinkage int sys_sigreturn(unsigned long __unused)
asmlinkage unsigned long sys_sigreturn(unsigned long __unused)
{
struct pt_regs *regs = (struct pt_regs *) &__unused;
struct sigframe __user *frame = (struct sigframe __user *)(regs->sp - 8);
sigset_t set;
int ax;
unsigned long ax;
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))
goto badframe;
@ -216,8 +216,8 @@ asmlinkage int sys_rt_sigreturn(unsigned long __unused)
{
struct pt_regs *regs = (struct pt_regs *)&__unused;
struct rt_sigframe __user *frame;
unsigned long ax;
sigset_t set;
int ax;
frame = (struct rt_sigframe __user *)(regs->sp - sizeof(long));
if (!access_ok(VERIFY_READ, frame, sizeof(*frame)))

5
arch/x86/kernel/signal_64.c
View File

@ -60,7 +60,8 @@ sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss,
* Do a signal return; undo the signal stack.
*/
static int
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, unsigned long *prax)
restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc,
unsigned long *pax)
{
unsigned int err = 0;
@ -113,7 +114,7 @@ restore_sigcontext(struct pt_regs *regs, struct sigcontext __user *sc, unsigned
}
}
err |= __get_user(*prax, &sc->ax);
err |= __get_user(*pax, &sc->ax);
return err;
badframe: