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    Searched defs:nullfd (Results 1 - 2 of 2) sorted by relevancy

  /src/usr.sbin/autofs/
popen.c 85 int error, i, nullfd, outfds[2]; local in function:auto_popen
88 nullfd = open(_PATH_DEVNULL, O_RDWR, 0);
89 if (nullfd < 0)
123 dup2(nullfd, STDIN_FILENO);
126 close(nullfd);
141 close(nullfd);
  /src/usr.bin/mail/
collect.c 626 int nullfd; local in function:collect
629 if ((nullfd = open("/dev/null", O_RDONLY, 0)) == -1) {
648 rc2 = run_command(shellcmd, NULL, nullfd, fileno(fbuf), "-c", cp + 1, NULL);
650 (void)close(nullfd);

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