| /freebsd/tools/test/stress2/misc/ |
| H A D | dup2.sh | 36 sed '1,/^EOF/d' < $odir/$0 > $dir/dup2.c
37 mycc -o dup2 -Wall -Wextra dup2.c || exit 1
38 rm -f dup2.c
41 /tmp/dup2 || { echo FAIL; exit 1; }
43 rm -f /tmp/dup2
60 if (dup2(1, fd2) == -1) {
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| H A D | fpclone2.sh | 94 if (dup2(fd, 10) == -1)
96 if (dup2(fd, 11) == -1)
98 if (dup2(fd, 12) == -1)
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| /freebsd/contrib/netbsd-tests/lib/librumpclient/ |
| H A D | t_fd.c | 72 RL(dup2(0, 10)); in ATF_TC_BODY()
73 RL(dup2(1, 11)); in ATF_TC_BODY()
74 RL(dup2(2, 12)); in ATF_TC_BODY()
90 dup2(10, 0); in ATF_TC_BODY()
91 dup2(11, 1); in ATF_TC_BODY()
92 dup2(12, 2); in ATF_TC_BODY()
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| /freebsd/contrib/mandoc/ |
| H A D | mandocd.c | 210 if (dup2(fds[0], STDIN_FILENO) == -1 || in main()
211 dup2(fds[1], STDOUT_FILENO) == -1 || in main()
212 dup2(fds[2], STDERR_FILENO) == -1) { in main()
230 if (dup2(old_stderr, STDERR_FILENO) == -1 || in main()
231 dup2(old_stdout, STDOUT_FILENO) == -1 || in main()
232 dup2(old_stdin, STDIN_FILENO) == -1) { in main()
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| /freebsd/lib/libutil/ |
| H A D | login_tty.c | 50 (void) dup2(fd, 0); in login_tty()
51 (void) dup2(fd, 1); in login_tty()
52 (void) dup2(fd, 2); in login_tty()
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| /freebsd/crypto/openssh/openbsd-compat/ |
| H A D | daemon.c | 72 (void)dup2(fd, STDIN_FILENO); in daemon()
73 (void)dup2(fd, STDOUT_FILENO); in daemon()
74 (void)dup2(fd, STDERR_FILENO); in daemon()
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| /freebsd/crypto/heimdal/lib/roken/ |
| H A D | daemon.c | 71 dup2(fd, STDIN_FILENO); in daemon()
72 dup2(fd, STDOUT_FILENO); in daemon()
73 dup2(fd, STDERR_FILENO); in daemon()
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| H A D | socket_wrapper.h | 139 #ifdef dup2
140 #undef dup2
142 #define dup2(oldd, newd) swrap_dup2(oldd, newd) macro
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| /freebsd/contrib/netbsd-tests/lib/libc/sys/ |
| H A D | t_dup.c | 80 fd = dup2(fd1, fd2); in check_mode()
122 fd = dup2(fd1, fd2); in ATF_TC_BODY()
148 ATF_REQUIRE_ERRNO(EBADF, dup2(-1, -1) == -1); in ATF_TC_BODY()
151 ATF_REQUIRE_ERRNO(EBADF, dup2(fd, -1) == -1); in ATF_TC_BODY()
154 ATF_REQUIRE_ERRNO(EBADF, dup2(-1, fd) == -1); in ATF_TC_BODY()
159 ATF_REQUIRE(dup2(fd, fd) != -1); in ATF_TC_BODY()
178 ATF_REQUIRE_ERRNO(EBADF, dup2(STDERR_FILENO, res.rlim_cur + 1) == -1); in ATF_TC_BODY()
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| /freebsd/contrib/dialog/ |
| H A D | prgbox.c | 52 (void) dup2(fd[1], STDOUT_FILENO); in dlg_popen()
55 (void) dup2(STDOUT_FILENO, STDERR_FILENO); in dlg_popen()
59 (void) dup2(fd[0], STDIN_FILENO); in dlg_popen()
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| /freebsd/usr.bin/diff/ |
| H A D | pr.c | 68 dup2(pfd[0], STDIN_FILENO); in start_pr()
79 dup2(pfd[1], STDOUT_FILENO); in start_pr()
109 dup2(pr->ostdout, STDOUT_FILENO); in stop_pr()
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| /freebsd/contrib/netbsd-tests/lib/libc/net/ |
| H A D | h_dns_server.c | 196 (void)dup2(fd, __daemon2_detach_pipe[0]); in daemon2_fork()
197 (void)dup2(fd, __daemon2_detach_pipe[1]); in daemon2_fork()
245 (void)dup2(fd, STDIN_FILENO); in daemon2_detach()
246 (void)dup2(fd, STDOUT_FILENO); in daemon2_detach()
247 (void)dup2(fd, STDERR_FILENO); in daemon2_detach()
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| /freebsd/libexec/ftpd/ |
| H A D | popen.c | 122 dup2(pdes[1], STDOUT_FILENO); in ftpd_popen()
125 dup2(STDOUT_FILENO, STDERR_FILENO); /* stderr too! */ in ftpd_popen()
129 dup2(pdes[0], STDIN_FILENO); in ftpd_popen()
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| /freebsd/crypto/heimdal/appl/ftp/ftpd/ |
| H A D | popen.c | 172 dup2(pdes[1], STDOUT_FILENO); in ftpd_popen()
176 dup2(STDOUT_FILENO, STDERR_FILENO); in ftpd_popen()
180 dup2(pdes[0], STDIN_FILENO); in ftpd_popen()
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| /freebsd/usr.sbin/bluetooth/btpand/ |
| H A D | btpand.c | 257 (void)dup2(fd, STDIN_FILENO); in main_detach()
258 (void)dup2(fd, STDOUT_FILENO); in main_detach()
259 (void)dup2(fd, STDERR_FILENO); in main_detach()
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| /freebsd/lib/libcasper/services/cap_syslog/ |
| H A D | cap_syslog.c | 166 (void)dup2(stderr_fd, STDERR_FILENO); in slog_openlog()
168 (void)dup2(prev_stderr, STDERR_FILENO); in slog_openlog()
186 (void)dup2(prev_stderr, STDERR_FILENO); in slog_closelog()
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| /freebsd/sys/contrib/openzfs/cmd/zed/ |
| H A D | zed.c | 196 if (dup2(devnull, STDIN_FILENO) < 0) in _finish_daemonize()
200 if (dup2(devnull, STDOUT_FILENO) < 0) in _finish_daemonize()
204 if (dup2(devnull, STDERR_FILENO) < 0) in _finish_daemonize()
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| H A D | zed_exec.c | 162 (void) dup2(fd, STDIN_FILENO); in _zed_exec_fork_child()
163 (void) dup2(fd, STDOUT_FILENO); in _zed_exec_fork_child()
164 (void) dup2(fd, STDERR_FILENO); in _zed_exec_fork_child()
166 (void) dup2(zfd, ZEVENT_FILENO); in _zed_exec_fork_child()
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| /freebsd/usr.bin/nohup/ |
| H A D | nohup.c | 71 if (isatty(STDERR_FILENO) && dup2(STDOUT_FILENO, STDERR_FILENO) == -1) in main()
111 if (dup2(fd, STDOUT_FILENO) == -1) in dofile()
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| /freebsd/contrib/blocklist/port/ |
| H A D | popenve.c | 139 (void)dup2(pdes[1], STDOUT_FILENO); in pdes_child()
143 (void)dup2(STDOUT_FILENO, STDIN_FILENO); in pdes_child()
147 (void)dup2(pdes[0], STDIN_FILENO); in pdes_child()
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| /freebsd/usr.sbin/cron/cron/ |
| H A D | popen.c | 123 dup2(pdes[1], 1); in cron_popen()
124 dup2(pdes[1], 2); /* stderr, too! */ in cron_popen()
130 dup2(pdes[0], 0); in cron_popen()
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| /freebsd/contrib/nvi/ex/ |
| H A D | ex_filter.c | 121 (void)dup2(input[0], STDIN_FILENO); in ex_filter()
122 (void)dup2(output[1], STDOUT_FILENO); in ex_filter()
123 (void)dup2(output[1], STDERR_FILENO); in ex_filter()
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| /freebsd/tests/sys/file/ |
| H A D | dup_test.c | 97 if ((fd2 = dup2(fd1, fd1 + 1)) < 0) in main()
143 if ((fd2 = dup2(fd1, fd1)) < 0) in main()
184 if ((fd2 = dup2(fd1, rlp.rlim_cur + 1)) >= 0) in main()
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| /freebsd/contrib/netbsd-tests/rump/rumpkern/ |
| H A D | t_kern.c | 66 RL(dup2(pipetti[1], STDOUT_FILENO)); in locktest()
67 RL(dup2(pipetti[1], STDOUT_FILENO)); in locktest()
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| /freebsd/bin/pax/ |
| H A D | ar_io.c | 1250 dup2(fds[1], fd); in ar_start_gzip()
1252 dup2(fds[0], fd); in ar_start_gzip()
1257 dup2(fds[0], STDIN_FILENO); in ar_start_gzip()
1258 dup2(fd, STDOUT_FILENO); in ar_start_gzip()
1261 dup2(fds[1], STDOUT_FILENO); in ar_start_gzip()
1262 dup2(fd, STDIN_FILENO); in ar_start_gzip()
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