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#include <unistd.h> #include <errno.h> #include <pthread.h> #include "thread_internal.h" int pthread_attr_setdetachstate(pthread_attr_t *attr, int detachstate) { __THREAD_INIT(); if ((detachstate == PTHREAD_CREATE_JOINABLE) || (detachstate == PTHREAD_CREATE_DETACHED)) { attr->__detachstate=detachstate; return 0; } (*(__errno_location()))=EINVAL; return -1; }