diff options
| author | Florian Weimer <fweimer@redhat.com> | 2020-06-02 10:34:55 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2020-06-02 11:59:18 +0200 |
| commit | ec41af45a6d25f70f9c7ea15cb831a2b2fea3855 (patch) | |
| tree | 485ea3129bf12117c40b6784807869564fc8af1e /sysdeps/nptl | |
| parent | 7538d461134bf306e31b40e4032f0c225bb40d51 (diff) | |
| download | glibc-ec41af45a6d25f70f9c7ea15cb831a2b2fea3855.zip glibc-ec41af45a6d25f70f9c7ea15cb831a2b2fea3855.tar.gz glibc-ec41af45a6d25f70f9c7ea15cb831a2b2fea3855.tar.bz2 | |
nptl: Add pthread_attr_setsigmask_np, pthread_attr_getsigmask_np
Reviewed-by: Carlos O'Donell <carlos@redhat.com>
Tested-by: Carlos O'Donell <carlos@redhat.com>
Diffstat (limited to 'sysdeps/nptl')
| -rw-r--r-- | sysdeps/nptl/internaltypes.h | 3 | ||||
| -rw-r--r-- | sysdeps/nptl/pthread.h | 15 |
2 files changed, 18 insertions, 0 deletions
diff --git a/sysdeps/nptl/internaltypes.h b/sysdeps/nptl/internaltypes.h index ca57c31..65584cb 100644 --- a/sysdeps/nptl/internaltypes.h +++ b/sysdeps/nptl/internaltypes.h @@ -65,6 +65,9 @@ struct pthread_attr_extension /* Affinity map. */ cpu_set_t *cpuset; size_t cpusetsize; + + sigset_t sigmask; + bool sigmask_set; }; /* Mutex attribute data structure. */ diff --git a/sysdeps/nptl/pthread.h b/sysdeps/nptl/pthread.h index 44dd707..8a403cb 100644 --- a/sysdeps/nptl/pthread.h +++ b/sysdeps/nptl/pthread.h @@ -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) |