| /freebsd-13.1/sys/contrib/openzfs/cmd/zed/ |
| H A D | zed.c | 187 int devnull; in _finish_daemonize() local
190 devnull = open("/dev/null", O_RDWR); in _finish_daemonize()
191 if (devnull < 0) in _finish_daemonize()
194 if (dup2(devnull, STDIN_FILENO) < 0) in _finish_daemonize()
198 if (dup2(devnull, STDOUT_FILENO) < 0) in _finish_daemonize()
202 if (dup2(devnull, STDERR_FILENO) < 0) in _finish_daemonize()
206 if ((devnull > STDERR_FILENO) && (close(devnull) < 0)) in _finish_daemonize()
|
| /freebsd-13.1/crypto/openssh/regress/misc/fuzz-harness/ |
| H A D | agent_fuzz_helper.c | 136 reset_sockettab(int devnull) in reset_sockettab() argument
141 if ((fd = dup(devnull)) == -1) { in reset_sockettab()
154 static int devnull = -1; in test_one() local
157 if (devnull == -1) { in test_one()
160 devnull = devnull_or_die(); in test_one()
166 reset_sockettab(devnull); in test_one()
|
| /freebsd-13.1/tests/sys/file/ |
| H A D | closefrom_test.c | 132 devnull(void) in devnull() function
152 start = devnull(); in main()
172 (void)devnull(); in main()
276 (void)devnull(); in main()
330 (void)devnull(); in main()
|
| /freebsd-13.1/contrib/wpa/src/utils/ |
| H A D | os_unix.c | 196 int devnull; in os_daemon() local
201 devnull = open("/dev/null", O_RDWR); in os_daemon()
202 if (devnull < 0) in os_daemon()
205 if (dup2(devnull, STDIN_FILENO) < 0) { in os_daemon()
206 close(devnull); in os_daemon()
210 if (dup2(devnull, STDOUT_FILENO) < 0) { in os_daemon()
211 close(devnull); in os_daemon()
215 if (dup2(devnull, STDERR_FILENO) < 0) { in os_daemon()
216 close(devnull); in os_daemon()
|
| /freebsd-13.1/usr.bin/xinstall/ |
| H A D | xinstall.c | 770 int devnull, files_match, from_fd, serrno, stripped, target; in install() local
798 devnull = 0; in install()
800 devnull = 1; in install()
829 if (!devnull && (from_fd = open(from_name, O_RDONLY, 0)) < 0) in install()
836 if (devnull) in install()
862 if (!devnull) { in install()
985 if (dopreserve && !files_match && !devnull) { in install()
1039 if (!dounpriv & !devnull && (flags & SETFLAGS || in install()
1057 if (!devnull) in install()
|
| /freebsd-13.1/crypto/openssl/ssl/statem/ |
| H A D | statem_dtls.c | 576 unsigned char devnull[256]; in dtls1_reassemble_fragment() local
580 devnull, in dtls1_reassemble_fragment()
582 sizeof(devnull) ? sizeof(devnull) : in dtls1_reassemble_fragment()
673 unsigned char devnull[256]; in dtls1_process_out_of_seq_message() local
677 devnull, in dtls1_process_out_of_seq_message()
679 sizeof(devnull) ? sizeof(devnull) : in dtls1_process_out_of_seq_message()
|
| /freebsd-13.1/contrib/netbsd-tests/fs/common/ |
| H A D | fstest_nfs.c | 84 int devnull; in donewfs() local
132 if (read(pipes[0], &devnull, 4) == -1) in donewfs()
|
| /freebsd-13.1/tests/sys/kern/ |
| H A D | unix_passfd_test.c | 73 devnull(int *fdp) in devnull() function
412 devnull(&putfd); in ATF_TC_BODY()
528 devnull(&putfd); in ATF_TC_BODY()
620 devnull(&putfd); in ATF_TC_BODY()
661 devnull(&putfd); in ATF_TC_BODY()
|
| /freebsd-13.1/sys/contrib/openzfs/tests/zfs-tests/tests/functional/cli_root/zfs_send/ |
| H A D | zfs_send_skip_missing.ksh | 52 rm -f $TEST_BASE_DIR/devnull
|
| /freebsd-13.1/sys/contrib/openzfs/tests/zfs-tests/tests/functional/deadman/ |
| H A D | deadman_ratelimit.ksh | 67 log_must dd if=$mntpnt/file of=$TEST_BASE_DIR/devnull oflag=sync
|
| /freebsd-13.1/crypto/openssh/ |
| H A D | misc.c | 2558 int devnull, ret = 0; in stdfd_devnull() local
2560 if ((devnull = open(_PATH_DEVNULL, O_RDWR)) == -1) { in stdfd_devnull()
2565 if ((do_stdin && dup2(devnull, STDIN_FILENO) == -1) || in stdfd_devnull()
2566 (do_stdout && dup2(devnull, STDOUT_FILENO) == -1) || in stdfd_devnull()
2567 (do_stderr && dup2(devnull, STDERR_FILENO) == -1)) { in stdfd_devnull()
2571 if (devnull > STDERR_FILENO) in stdfd_devnull()
2572 close(devnull); in stdfd_devnull()
2592 int fd, devnull, p[2], i; in subprocess() local
2677 if ((devnull = open(_PATH_DEVNULL, O_RDWR)) == -1) { in subprocess()
2682 if (dup2(devnull, STDIN_FILENO) == -1) { in subprocess()
[all …]
|
| /freebsd-13.1/contrib/one-true-awk/ |
| H A D | makefile | 107 cd testdir; rm -fr arnold-fixes beebe devnull echo foo* \
|
| /freebsd-13.1/contrib/traceroute/ |
| H A D | traceroute.c | 345 static const char devnull[] = "/dev/null"; variable
534 if (open(devnull, O_RDONLY) < 0 || in main()
535 open(devnull, O_RDONLY) < 0 || in main()
536 open(devnull, O_RDONLY) < 0) { in main()
538 prog, devnull, strerror(errno)); in main()
|
| /freebsd-13.1/sys/kern/ |
| H A D | kern_descrip.c | 2836 int i, error, devnull; in fdcheckstd() local
2842 devnull = -1; in fdcheckstd()
2848 if (devnull != -1) { in fdcheckstd()
2849 error = kern_dup(td, FDDUP_FIXED, 0, devnull, i); in fdcheckstd()
2854 devnull = td->td_retval[0]; in fdcheckstd()
2855 KASSERT(devnull == i, ("we didn't get our fd")); in fdcheckstd()
|