pthread_attr_getinheritsched(3C) returns the inheritsched attribute contained in the attribute structure.
int pthread_attr_getinheritsched(pthread_attr_t *restrict tattr int *restrict inheritsched);
#include <pthread.h> pthread_attr_t tattr; int inheritsched; int ret; ret = pthread_attr_getinheritsched (&tattr, &inheritsched);
pthread_attr_getinheritsched() returns zero after completing successfully. Any other return value indicates that an error occurred. If the following condition occurs, the function fails and returns the corresponding value.
EINVAL
Description:The parameter inherit is NULL or tattr is invalid.