setgid            440 include/ruby/win32.h extern int       setgid (rb_gid_t);
setgid           3089 process.c      	if (setgid(eargp->gid) < 0) {
setgid           5585 process.c          if (setgid(OBJ2GID(id)) != 0) rb_sys_fail(0);
setgid           5767 process.c      	    if (setgid(gid) < 0) rb_sys_fail(0);
setgid           6097 process.c      	if (setgid(rgid) < 0) return -1;
setgid           6133 process.c      	if (setgid(gid) < 0) rb_sys_fail(0);
setgid           6246 process.c      	    if (setgid(gid) < 0) rb_sys_fail(0);
setgid           6261 process.c      	    if (setgid(gid) < 0) rb_sys_fail(0);
setgid           6448 process.c      	if (setgid(gid) < 0) rb_sys_fail(0);
setgid           6498 process.c          if (setgid(egid) < 0) rb_sys_fail(0);