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Get the process-shared attribute from a condition variable attribute object
#include <pthread.h>
int pthread_condattr_getpshared(
const pthread_condattr_t* attr,
int* pshared );
- attr
- A pointer to the pthread_condattr_t object from which you
want to get the attribute.
- pshared
- A pointer to a location where the function can store the process-shared
attribute.
For the possible values, see
pthread_condattr_setpshared().
libc
Use the -l c option to
qcc
to link against this library.
This library is usually included automatically.
The pthread_condattr_getpshared() function stores, in the
memory pointed to by pshared, the
process-shared attribute from a condition variable attribute object,
attr.
- EOK
- Success.
- EINVAL
- Invalid condition variable attribute object specified by attr.
POSIX 1003.1 THR TSH
Safety: | |
Cancellation point |
No |
Interrupt handler |
No |
Signal handler |
Yes |
Thread |
Yes |
pthread_condattr_init(),
pthread_condattr_setpshared(),
pthread_create(),
pthread_mutex_init(),
pthread_cond_init().
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