diff options
| author | Hans-Werner Hilse <hwhilse@gmail.com> | 2015-06-11 11:29:18 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-06-25 22:42:17 +0200 |
| commit | 9a75551aeaa8c79fd6ad713cb20e6bbccc767331 (patch) | |
| tree | c7e6018710c3efd33b372424d46d5d66bf6f458c /arch/um | |
| parent | 1eb7c6c70e9d8e86b7083661e91ae8f6cd1bffd4 (diff) | |
| download | lwn-9a75551aeaa8c79fd6ad713cb20e6bbccc767331.tar.gz lwn-9a75551aeaa8c79fd6ad713cb20e6bbccc767331.zip | |
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 <hwhilse@gmail.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/os-Linux/signal.c | 8 |
1 files 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); |