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Commit 9a75551a authored by Hans-Werner Hilse's avatar Hans-Werner Hilse Committed by Richard Weinberger
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um: Do not use __ptr_t type for stack_t's .ss pointer 



__ptr_t type is a glibc-specific type, while the generally
documented type is a void*. That's what other C libraries use,
too.

Signed-off-by: default avatarHans-Werner Hilse <hwhilse@gmail.com>
Signed-off-by: default avatarRichard Weinberger <richard@nod.at>
parent 1eb7c6c7

arch/um/os-Linux/signal.c

+5 −3
Original line number Original line Diff line number Diff line
@@ -112,9 +112,11 @@ void timer_init(void) 




void set_sigstack(void *sig_stack, int size)

void set_sigstack(void *sig_stack, int size)

{

{

	stack_t stack = ((stack_t) { .ss_flags	= 0,

	stack_t stack = {

				     .ss_sp	= (__ptr_t) sig_stack,

		.ss_flags = 0,

				     .ss_size 	= size - sizeof(void *) });

		.ss_sp = sig_stack,

		.ss_size = size - sizeof(void *)

	};





	if (sigaltstack(&stack, NULL) != 0)

	if (sigaltstack(&stack, NULL) != 0)

		panic("enabling signal stack failed, errno = %d\n", errno);

		panic("enabling signal stack failed, errno = %d\n", errno);