From 9a75551aeaa8c79fd6ad713cb20e6bbccc767331 Mon Sep 17 00:00:00 2001 From: Hans-Werner Hilse Date: Thu, 11 Jun 2015 11:29:18 +0200 Subject: [PATCH] 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: Hans-Werner Hilse Signed-off-by: Richard Weinberger --- arch/um/os-Linux/signal.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/arch/um/os-Linux/signal.c b/arch/um/os-Linux/signal.c index 7b605e4dfffa..036d0dbc7b52 100644 --- a/arch/um/os-Linux/signal.c +++ b/arch/um/os-Linux/signal.c @@ -112,9 +112,11 @@ void timer_init(void) void set_sigstack(void *sig_stack, int size) { - stack_t stack = ((stack_t) { .ss_flags = 0, - .ss_sp = (__ptr_t) sig_stack, - .ss_size = size - sizeof(void *) }); + stack_t stack = { + .ss_flags = 0, + .ss_sp = sig_stack, + .ss_size = size - sizeof(void *) + }; if (sigaltstack(&stack, NULL) != 0) panic("enabling signal stack failed, errno = %d\n", errno);