PTHREAD_MAX_NAMELEN_NP
char name[PTHREAD_MAX_NAMELEN_NP];
char threadname[PTHREAD_MAX_NAMELEN_NP];
n = read(fd, name, PTHREAD_MAX_NAMELEN_NP * 2);
PTHREAD_MAX_NAMELEN_NP);
if (n != PTHREAD_MAX_NAMELEN_NP)
char name[PTHREAD_MAX_NAMELEN_NP];