rb_sys_fail       660 dir.c          	rb_sys_fail("dirfd");
rb_sys_fail       750 dir.c          	if (errno != 0) rb_sys_fail(0);
rb_sys_fail         8 ext/-test-/file/stat.c     if (fstat(NUM2INT(fileno), &st)) rb_sys_fail(0);
rb_sys_fail        17 ext/-test-/file/stat.c     if (stat(RSTRING_PTR(path), &st)) rb_sys_fail(0);
rb_sys_fail        18 ext/-test-/wait_for_single_fd/wait_for_single_fd.c 	rb_sys_fail("rb_wait_for_single_fd");
rb_sys_fail      3655 ext/date/date_core.c 	rb_sys_fail("time");
rb_sys_fail      3658 ext/date/date_core.c 	rb_sys_fail("localtime");
rb_sys_fail      6552 ext/date/date_core.c 	    rb_sys_fail(format);
rb_sys_fail      7651 ext/date/date_core.c 	rb_sys_fail("clock_gettime");
rb_sys_fail      7655 ext/date/date_core.c 	rb_sys_fail("gettimeofday");
rb_sys_fail      7660 ext/date/date_core.c 	rb_sys_fail("localtime");
rb_sys_fail      7698 ext/date/date_core.c 	    rb_sys_fail("gmtime");
rb_sys_fail       671 ext/dbm/dbm.c  	if (errno == EPERM) rb_sys_fail(0);
rb_sys_fail       123 ext/etc/etc.c      if (pwd == 0) rb_sys_fail("/etc/passwd");
rb_sys_fail       715 ext/etc/etc.c          rb_sys_fail("GetVersionEx");
rb_sys_fail       787 ext/etc/etc.c          rb_sys_fail("uname");
rb_sys_fail       829 ext/etc/etc.c          rb_sys_fail("sysconf");
rb_sys_fail       876 ext/etc/etc.c          rb_sys_fail("confstr");
rb_sys_fail       915 ext/etc/etc.c          rb_sys_fail("fpathconf");
rb_sys_fail      1023 ext/etc/etc.c          rb_sys_fail("sysconf(_SC_NPROCESSORS_ONLN)");
rb_sys_fail       267 ext/fiddle/closure.c 	rb_sys_fail("mprotect");
rb_sys_fail       740 ext/gdbm/gdbm.c         if (errno == EPERM) rb_sys_fail(0);
rb_sys_fail       339 ext/io/console/console.c     if (!getattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       341 ext/io/console/console.c     if (!setattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       382 ext/io/console/console.c     if (!getattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       384 ext/io/console/console.c     if (!setattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       446 ext/io/console/console.c     if (!getattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       451 ext/io/console/console.c     if (!setattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       472 ext/io/console/console.c     if (!getattr(fd, &t)) rb_sys_fail(0);
rb_sys_fail       513 ext/io/console/console.c     if (!getwinsize(fd, &ws)) rb_sys_fail(0);
rb_sys_fail       553 ext/io/console/console.c     if (!setwinsize(fd, &ws)) rb_sys_fail(0);
rb_sys_fail       600 ext/io/console/console.c     if (tcflush(fd, TCIFLUSH)) rb_sys_fail(0);
rb_sys_fail       623 ext/io/console/console.c     if (tcflush(fd, TCOFLUSH)) rb_sys_fail(0);
rb_sys_fail       650 ext/io/console/console.c 	if (tcflush(fd1, TCIFLUSH)) rb_sys_fail(0);
rb_sys_fail       651 ext/io/console/console.c 	if (tcflush(fd2, TCOFLUSH)) rb_sys_fail(0);
rb_sys_fail       654 ext/io/console/console.c 	if (tcflush(fd1, TCIOFLUSH)) rb_sys_fail(0);
rb_sys_fail       673 ext/io/console/console.c 	rb_sys_fail(0);
rb_sys_fail        25 ext/io/nonblock/nonblock.c     if (f == -1) rb_sys_fail(0);
rb_sys_fail        67 ext/io/nonblock/nonblock.c 	rb_sys_fail(0);
rb_sys_fail        95 ext/io/nonblock/nonblock.c 	rb_sys_fail(0);
rb_sys_fail        66 ext/io/wait/wait.c 	rb_sys_fail(0);
rb_sys_fail        28 ext/openssl/ossl_bio.c 	    rb_sys_fail(0);
rb_sys_fail      1519 ext/openssl/ossl_ssl.c 	    if (errno) rb_sys_fail(funcname);
rb_sys_fail      1677 ext/openssl/ossl_ssl.c 		rb_sys_fail(0);
rb_sys_fail      1762 ext/openssl/ossl_ssl.c 		if (errno) rb_sys_fail(0);
rb_sys_fail       204 ext/pty/pty.c  	rb_sys_fail(errbuf[0] ? errbuf : "fork failed");
rb_sys_fail       611 ext/pty/pty.c          rb_sys_fail("dup()");
rb_sys_fail       230 ext/readline/readline.c             rb_sys_fail("rb_wait_for_single_fd");
rb_sys_fail       554 ext/readline/readline.c             rb_sys_fail("dup");
rb_sys_fail       590 ext/readline/readline.c             rb_sys_fail("dup");
rb_sys_fail       647 ext/sdbm/init.c 	if (errno == EPERM) rb_sys_fail(0);
rb_sys_fail      1504 ext/socket/ancdata.c 	    rb_sys_fail("getsockopt(SO_TYPE)");
rb_sys_fail        80 ext/socket/basicsocket.c 	rb_sys_fail("shutdown(2)");
rb_sys_fail       350 ext/socket/basicsocket.c 	rb_sys_fail("getsockname(2)");
rb_sys_fail       381 ext/socket/basicsocket.c 	rb_sys_fail("getpeername(2)");
rb_sys_fail       418 ext/socket/basicsocket.c 	rb_sys_fail("getpeereid(3)");
rb_sys_fail       426 ext/socket/basicsocket.c 	rb_sys_fail("getsockopt(SO_PEERCRED)");
rb_sys_fail       434 ext/socket/basicsocket.c 	rb_sys_fail("getpeerucred(3C)");
rb_sys_fail       471 ext/socket/basicsocket.c 	rb_sys_fail("getsockname(2)");
rb_sys_fail       505 ext/socket/basicsocket.c 	rb_sys_fail("getpeername(2)");
rb_sys_fail       557 ext/socket/basicsocket.c 	rb_sys_fail("send(2)");
rb_sys_fail        98 ext/socket/ifaddr.c         rb_sys_fail("getifaddrs");
rb_sys_fail        54 ext/socket/init.c         rb_sys_fail("fstat(2)");
rb_sys_fail       175 ext/socket/init.c             rb_sys_fail("recvfrom(2)");
rb_sys_fail       491 ext/socket/init.c         rb_sys_fail("fnctl(2)");
rb_sys_fail       498 ext/socket/init.c         rb_sys_fail("fnctl(2)");
rb_sys_fail       228 ext/socket/ipsocket.c 	rb_sys_fail("getsockname(2)");
rb_sys_fail       269 ext/socket/ipsocket.c 	rb_sys_fail("getpeername(2)");
rb_sys_fail      2529 ext/socket/raddrinfo.c         rb_sys_fail("getsockopt(SO_TYPE)");
rb_sys_fail       145 ext/socket/socket.c     if (fd < 0) rb_sys_fail("socket(2)");
rb_sys_fail       296 ext/socket/socket.c 	rb_sys_fail("socketpair(2)");
rb_sys_fail       652 ext/socket/socket.c 	rb_sys_fail("listen(2)");
rb_sys_fail      1604 ext/socket/socket.c         rb_sys_fail("getifaddrs");
rb_sys_fail      1654 ext/socket/socket.c         rb_sys_fail("socket(2)");
rb_sys_fail      1724 ext/socket/socket.c         rb_sys_fail("socket(2)");
rb_sys_fail      1860 ext/socket/socket.c 	rb_sys_fail("GetAdaptersAddresses");
rb_sys_fail      1867 ext/socket/socket.c 	rb_sys_fail("GetAdaptersAddresses");
rb_sys_fail        38 ext/socket/udpsocket.c 	rb_sys_fail("socket(2) - udp");
rb_sys_fail       332 ext/zlib/zlib.c 	rb_sys_fail(msg);
rb_sys_fail      1799 include/ruby/ruby.h NORETURN(void rb_sys_fail(const char*));
rb_sys_fail       778 io.c                   rb_sys_fail(0);
rb_sys_fail       802 io.c                       rb_sys_fail(0);
rb_sys_fail       808 io.c                       rb_sys_fail(0);
rb_sys_fail       896 io.c           	    rb_sys_fail(0);
rb_sys_fail      1554 io.c                       rb_sys_fail(0);
rb_sys_fail      1916 io.c                   rb_sys_fail(0);
rb_sys_fail      1961 io.c                   rb_sys_fail(0);
rb_sys_fail      2186 io.c                       rb_sys_fail(0);
rb_sys_fail      2696 io.c                   rb_sys_fail(0);
rb_sys_fail      6650 io.c                       rb_sys_fail(0);
rb_sys_fail      6660 io.c                       rb_sys_fail(0);
rb_sys_fail      6792 io.c                       rb_sys_fail(0);
rb_sys_fail      7617 io.c               if (oflags == -1) rb_sys_fail(0);
rb_sys_fail      7619 io.c               if (fstat(fd, &st) == -1) rb_sys_fail(0);
rb_sys_fail      8454 io.c           	rb_sys_fail(0);
rb_sys_fail      9406 io.c           	rb_sys_fail(0);
rb_sys_fail      9588 io.c                   rb_sys_fail(0);
rb_sys_fail      10652 io.c                           rb_sys_fail(0);
rb_sys_fail       996 process.c      	rb_sys_fail(0);
rb_sys_fail      2478 process.c          rb_sys_fail(errmsg);
rb_sys_fail      3405 process.c                  rb_sys_fail("getresuid(2)");
rb_sys_fail      3423 process.c                  rb_sys_fail("getresgid(2)");
rb_sys_fail      3454 process.c              rb_sys_fail("sigfillset");
rb_sys_fail      3730 process.c      	rb_sys_fail("fork(2)");
rb_sys_fail      4079 process.c                  rb_sys_fail("Another thread waited the process started by system().");
rb_sys_fail      4444 process.c          if (pgrp < 0) rb_sys_fail(0);
rb_sys_fail      4448 process.c          if (pgrp < 0) rb_sys_fail(0);
rb_sys_fail      4474 process.c          if (setpgid(0,0) < 0) rb_sys_fail(0);
rb_sys_fail      4476 process.c          if (setpgrp() < 0) rb_sys_fail(0);
rb_sys_fail      4502 process.c          if (i < 0) rb_sys_fail(0);
rb_sys_fail      4527 process.c          if (setpgid(ipid, ipgrp) < 0) rb_sys_fail(0);
rb_sys_fail      4558 process.c          if (sid < 0) rb_sys_fail(0);
rb_sys_fail      4588 process.c          if (pid < 0) rb_sys_fail(0);
rb_sys_fail      4652 process.c          if (errno) rb_sys_fail(0);
rb_sys_fail      4683 process.c      	rb_sys_fail(0);
rb_sys_fail      4918 process.c      	rb_sys_fail("getrlimit");
rb_sys_fail      4994 process.c      	rb_sys_fail("setrlimit");
rb_sys_fail      5205 process.c          if (setuid(OBJ2UID(id)) != 0) rb_sys_fail(0);
rb_sys_fail      5227 process.c          if (setruid(OBJ2UID(id)) != 0) rb_sys_fail(0);
rb_sys_fail      5249 process.c          if (seteuid(OBJ2UID(id)) != 0) rb_sys_fail(0);
rb_sys_fail      5278 process.c          if (setreuid(ruid, euid) != 0) rb_sys_fail(0);
rb_sys_fail      5308 process.c          if (setresuid(ruid, euid, suid) != 0) rb_sys_fail(0);
rb_sys_fail      5353 process.c          if (setresuid(uid, -1, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5355 process.c          if (setreuid(uid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5357 process.c          if (setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5361 process.c      	    if (setuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5426 process.c      	if (setresuid(uid, uid, uid) < 0) rb_sys_fail(0);
rb_sys_fail      5429 process.c      	if (setuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5434 process.c      		if (setreuid(-1, uid) < 0) rb_sys_fail(0);
rb_sys_fail      5438 process.c      		    if (setreuid(-1, SAVED_USER_ID) < 0) rb_sys_fail(0);
rb_sys_fail      5439 process.c      		    if (setreuid(SAVED_USER_ID, 0) < 0) rb_sys_fail(0);
rb_sys_fail      5441 process.c      		    if (setreuid(uid, uid) < 0) rb_sys_fail(0);
rb_sys_fail      5445 process.c      		    if (setreuid(0, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5447 process.c      		    if (setreuid(uid, uid) < 0) rb_sys_fail(0);
rb_sys_fail      5453 process.c      	    if (setreuid(uid, uid) < 0) rb_sys_fail(0);
rb_sys_fail      5459 process.c      		if (seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5463 process.c      		    if (setruid(SAVED_USER_ID) < 0) rb_sys_fail(0);
rb_sys_fail      5465 process.c      		    if (setruid(0) < 0) rb_sys_fail(0);
rb_sys_fail      5468 process.c      		    if (setruid(0) < 0) rb_sys_fail(0);
rb_sys_fail      5470 process.c      		    if (seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5471 process.c      		    if (setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5477 process.c      	    if (seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5478 process.c      	    if (setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5490 process.c      		      (SAVED_USER_ID == uid)? (rb_uid_t)-1: uid) < 0) rb_sys_fail(0);
rb_sys_fail      5496 process.c      		rb_sys_fail(0);
rb_sys_fail      5500 process.c      		rb_sys_fail(0);
rb_sys_fail      5504 process.c      	    if (setreuid(geteuid(), uid) < 0) rb_sys_fail(0);
rb_sys_fail      5506 process.c      	    if (setreuid(uid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5509 process.c      	    if (setreuid(-1, SAVED_USER_ID) < 0) rb_sys_fail(0);
rb_sys_fail      5510 process.c      	    if (setreuid(SAVED_USER_ID, uid) < 0) rb_sys_fail(0);
rb_sys_fail      5512 process.c      	    if (setreuid(uid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5516 process.c      	    if (geteuid() != uid && seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5517 process.c      	    if (getuid() != uid && setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5521 process.c      		if (setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5525 process.c      		if (setruid(SAVED_USER_ID) < 0) rb_sys_fail(0);
rb_sys_fail      5527 process.c      		if (setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5531 process.c      	    if (seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5532 process.c      	    if (setruid(SAVED_USER_ID) < 0) rb_sys_fail(0);
rb_sys_fail      5534 process.c      	    if (setruid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5542 process.c      	    if (setuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5550 process.c      	    if (seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5557 process.c      	    if (setuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      5585 process.c          if (setgid(OBJ2GID(id)) != 0) rb_sys_fail(0);
rb_sys_fail      5607 process.c          if (setrgid(OBJ2GID(id)) != 0) rb_sys_fail(0);
rb_sys_fail      5629 process.c          if (setegid(OBJ2GID(id)) != 0) rb_sys_fail(0);
rb_sys_fail      5658 process.c          if (setregid(rgid, egid) != 0) rb_sys_fail(0);
rb_sys_fail      5687 process.c          if (setresgid(rgid, egid, sgid) != 0) rb_sys_fail(0);
rb_sys_fail      5759 process.c          if (setresgid(gid, -1, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5761 process.c          if (setregid(gid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      5763 process.c          if (setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      5767 process.c      	    if (setgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      5850 process.c      	rb_sys_fail(0);
rb_sys_fail      5856 process.c      	rb_sys_fail(0);
rb_sys_fail      5909 process.c      	rb_sys_fail(0);
rb_sys_fail      5942 process.c      	rb_sys_fail(0);
rb_sys_fail      6031 process.c          if (n < 0) rb_sys_fail("daemon");
rb_sys_fail      6130 process.c      	if (setresgid(gid, gid, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6133 process.c      	if (setgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6138 process.c      		if (setregid(-1, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6142 process.c      		    if (setregid(-1, SAVED_GROUP_ID) < 0) rb_sys_fail(0);
rb_sys_fail      6143 process.c      		    if (setregid(SAVED_GROUP_ID, 0) < 0) rb_sys_fail(0);
rb_sys_fail      6145 process.c      		    if (setregid(gid, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6149 process.c      		    if (setregid(0, 0) < 0) rb_sys_fail(0);
rb_sys_fail      6151 process.c      		    if (setregid(gid, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6157 process.c      	    if (setregid(gid, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6163 process.c      		if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6167 process.c      		    if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6168 process.c      		    if (setrgid(SAVED_GROUP_ID) < 0) rb_sys_fail(0);
rb_sys_fail      6170 process.c      		    if (setrgid(0) < 0) rb_sys_fail(0);
rb_sys_fail      6173 process.c      		    if (setrgid(0) < 0) rb_sys_fail(0);
rb_sys_fail      6175 process.c      		    if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6176 process.c      		    if (setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6182 process.c      	    if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6183 process.c      	    if (setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6194 process.c      		      (SAVED_GROUP_ID == gid)? (rb_gid_t)-1: gid) < 0) rb_sys_fail(0);
rb_sys_fail      6200 process.c      		rb_sys_fail(0);
rb_sys_fail      6204 process.c      		rb_sys_fail(0);
rb_sys_fail      6208 process.c      	    if (setregid(getegid(), gid) < 0) rb_sys_fail(0);
rb_sys_fail      6210 process.c      	    if (setregid(gid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      6213 process.c      	    if (setregid(-1, SAVED_GROUP_ID) < 0) rb_sys_fail(0);
rb_sys_fail      6214 process.c      	    if (setregid(SAVED_GROUP_ID, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6216 process.c      	    if (setregid(gid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      6220 process.c      	    if (getegid() != gid && setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6221 process.c      	    if (getgid() != gid && setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6225 process.c      		if (setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6229 process.c      		if (setrgid(SAVED_GROUP_ID) < 0) rb_sys_fail(0);
rb_sys_fail      6231 process.c      		if (setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6235 process.c      	    if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6236 process.c      	    if (setrgid(SAVED_GROUP_ID) < 0) rb_sys_fail(0);
rb_sys_fail      6238 process.c      	    if (setrgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6246 process.c      	    if (setgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6254 process.c      	    if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6261 process.c      	    if (setgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6298 process.c          if (setresuid(-1, uid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      6300 process.c          if (setreuid(-1, uid) < 0) rb_sys_fail(0);
rb_sys_fail      6302 process.c          if (seteuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      6305 process.c      	if (setuid(uid) < 0) rb_sys_fail(0);
rb_sys_fail      6351 process.c      	if (setresuid(-1,euid,euid) < 0) rb_sys_fail(0);
rb_sys_fail      6355 process.c      	if (setresuid(-1,euid,-1) < 0) rb_sys_fail(0);
rb_sys_fail      6358 process.c          if (setreuid(-1, euid) < 0) rb_sys_fail(0);
rb_sys_fail      6360 process.c      	if (setreuid(euid,uid) < 0) rb_sys_fail(0);
rb_sys_fail      6361 process.c      	if (setreuid(uid,euid) < 0) rb_sys_fail(0);
rb_sys_fail      6365 process.c          if (seteuid(euid) < 0) rb_sys_fail(0);
rb_sys_fail      6367 process.c          if (geteuid() == 0) rb_sys_fail(0);
rb_sys_fail      6368 process.c          if (setuid(euid) < 0) rb_sys_fail(0);
rb_sys_fail      6441 process.c          if (setresgid(-1, gid, -1) < 0) rb_sys_fail(0);
rb_sys_fail      6443 process.c          if (setregid(-1, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6445 process.c          if (setegid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6448 process.c      	if (setgid(gid) < 0) rb_sys_fail(0);
rb_sys_fail      6481 process.c      	if (setresgid(-1,egid,egid) < 0) rb_sys_fail(0);
rb_sys_fail      6485 process.c      	if (setresgid(-1,egid,-1) < 0) rb_sys_fail(0);
rb_sys_fail      6488 process.c          if (setregid(-1, egid) < 0) rb_sys_fail(0);
rb_sys_fail      6490 process.c      	if (setregid(egid,gid) < 0) rb_sys_fail(0);
rb_sys_fail      6491 process.c      	if (setregid(gid,egid) < 0) rb_sys_fail(0);
rb_sys_fail      6495 process.c          if (setegid(egid) < 0) rb_sys_fail(0);
rb_sys_fail      6497 process.c          if (geteuid() == 0 /* root user */) rb_sys_fail(0);
rb_sys_fail      6498 process.c          if (setgid(egid) < 0) rb_sys_fail(0);
rb_sys_fail      6578 process.c          if (setresuid(euid, uid, uid) < 0) rb_sys_fail(0);
rb_sys_fail      6581 process.c          if (setreuid(euid,uid) < 0) rb_sys_fail(0);
rb_sys_fail      6640 process.c          if (setresgid(egid, gid, gid) < 0) rb_sys_fail(0);
rb_sys_fail      6643 process.c          if (setregid(egid,gid) < 0) rb_sys_fail(0);
rb_sys_fail      7285 process.c                      rb_sys_fail("gettimeofday");
rb_sys_fail      7297 process.c                      rb_sys_fail("time");
rb_sys_fail      7313 process.c                      rb_sys_fail("times");
rb_sys_fail      7330 process.c                      rb_sys_fail("getrusage");
rb_sys_fail      7350 process.c                      rb_sys_fail("times");
rb_sys_fail      7372 process.c                      rb_sys_fail("clock");
rb_sys_fail      7401 process.c                  rb_sys_fail("clock_gettime");
rb_sys_fail      7538 process.c                  rb_sys_fail("clock_getres");
rb_sys_fail       464 signal.c       		rb_sys_fail(0);
rb_sys_fail       503 signal.c       			    rb_sys_fail(0);
rb_sys_fail       511 signal.c       		rb_sys_fail(0);
rb_sys_fail      8362 string.c       	rb_sys_fail("crypt");
rb_sys_fail      3723 thread.c       	rb_sys_fail(0);
rb_sys_fail      5010 thread.c       	rb_sys_fail(0);
rb_sys_fail       383 thread_pthread.c 	    rb_sys_fail("clock_gettime()");
rb_sys_fail       393 thread_pthread.c 	rb_sys_fail(0);
rb_sys_fail      1383 thread_pthread.c 	rb_sys_fail(0);
rb_sys_fail      1387 thread_pthread.c 	rb_sys_fail(0);
rb_sys_fail       512 thread_win32.c 	rb_sys_fail(0);
rb_sys_fail      1754 time.c         	rb_sys_fail("clock_gettime");
rb_sys_fail      1760 time.c                     rb_sys_fail("gettimeofday");
rb_sys_fail       525 util.c             if (!cwd) rb_sys_fail("getcwd");