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nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np

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Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
This commit is contained in:
Florian Weimer
2020-06-02 10:34:55 +02:00
parent 7538d46113
commit ec41af45a6
42 changed files with 441 additions and 7 deletions
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15
sysdeps/nptl/pthread.h
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@@ -27,6 +27,7 @@
#include <bits/setjmp.h>
#include <bits/wordsize.h>
#include <bits/types/struct_timespec.h>
#include <bits/types/__sigset_t.h>
/* Detach state. */
@@ -385,6 +386,20 @@ extern int pthread_attr_getaffinity_np (const pthread_attr_t *__attr,
extern int pthread_getattr_default_np (pthread_attr_t *__attr)
__THROW __nonnull ((1));
/* Store *SIGMASK as the signal mask for the new thread in *ATTR. */
extern int pthread_attr_setsigmask_np (pthread_attr_t *__attr,
const __sigset_t *sigmask);
/* Store the signal mask of *ATTR in *SIGMASK. If there is no signal
mask stored, return PTHREAD_ATTR_NOSIGMASK_NP. Return zero on
success. */
extern int pthread_attr_getsigmask_np (const pthread_attr_t *__attr,
__sigset_t *sigmask);
/* Special return value from pthread_attr_getsigmask_np if the signal
mask has not been set. */
#define PTHREAD_ATTR_NO_SIGMASK_NP (-1)
/* Set the default attributes to be used by pthread_create in this
process. */
extern int pthread_setattr_default_np (const pthread_attr_t *__attr)