pthread_condattr_getpshared()

get the process-shared condition variable attributes 

Function

SYNOPSIS

#include <pthread.h>

int pthread_condattr_getpshared(const pthread_condattr_t *attr, int *pshared);

DESCRIPTION

The pthread_condattr_getpshared() function gets the process-shared state attribute from the specified condition variable attribute object.

PARAMETERS

attr 

Is a condition variable attribute object.

pshared 

Is the address of the location to store the current process-shared state attribute.

RETURN VALUES

On success, pthread_condattr_getpshared() returns 0. On error, one of the following values is returned:

EINVAL 

attr does not refer to an initialized condition variable attribute object, or pshared is not writable.

EFAULT 

attr or pshared is an invalid pointer.

CONFORMANCE

POSIX P1003.1 (1996)

MULTITHREAD SAFETY LEVEL

MT-safe.

PORTING ISSUES

None.

AVAILABILITY

PTC MKS Toolkit for Professional Developers
PTC MKS Toolkit for Professional Developers 64-Bit Edition
PTC MKS Toolkit for Enterprise Developers
PTC MKS Toolkit for Enterprise Developers 64-Bit Edition

SEE ALSO

Functions:
pthread_cond_init(), pthread_condattr_init(), pthread_condattr_setpshared()

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