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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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10
nptl/pthreadP.h
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@ -528,6 +528,16 @@ extern int __pthread_getaffinity_np (pthread_t th, size_t cpusetsize,
cpu_set_t *cpuset);
libc_hidden_proto (__pthread_getaffinity_np)
/* Special internal version of pthread_attr_setsigmask_np which does
not filter out internal signals from *SIGMASK. This can be used to
launch threads with internal signals blocked. */
extern int __pthread_attr_setsigmask_internal (pthread_attr_t *attr,
const sigset_t *sigmask);
libc_hidden_proto (__pthread_attr_setsigmask_internal)
extern __typeof (pthread_attr_getsigmask_np) __pthread_attr_getsigmask_np;
libc_hidden_proto (__pthread_attr_getsigmask_np)
#if IS_IN (libpthread)
/* Special versions which use non-exported functions. */
extern void __pthread_cleanup_push (struct _pthread_cleanup_buffer *buffer,