get_nprocs(3) Library Functions Manual get_nprocs(3) get_nprocs, get_nprocs_conf - (libc -lc) #include int get_nprocs(void); int get_nprocs_conf(void); get_nprocs_conf() . get_nprocs() . get_nprocs_conf() ( ). . attributes(7). +------------+------------------------------------+--------------------+ || | | +------------+------------------------------------+--------------------+ |get_nprocs(),| | MT-Safe | |get_nprocs_conf()| | | +------------+------------------------------------+--------------------+ GNU. /sys . sysconf(3) . np = sysconf(_SC_NPROCESSORS_CONF); /* processors configured */ np = sysconf(_SC_NPROCESSORS_ONLN); /* processors available */ get_nprocs() get_nprocs_conf(). #include #include #include int main(void) { printf("This system has %d processors configured and " "%d processors available.\n", get_nprocs_conf(), get_nprocs()); exit(EXIT_SUCCESS); } nproc(1) 3 . . : . 6.18 8 2026 get_nprocs(3)