Searched refs:nullfd (Results 1 – 3 of 3) sorted by relevance
| /external/dropbear/ |
| D | scpmisc.c | 231 int nullfd, dupfd; in sanitise_stdfd() local
233 if ((nullfd = dupfd = open(_PATH_DEVNULL, O_RDWR)) == -1) { in sanitise_stdfd()
241 if (dup2(nullfd, dupfd) == -1) { in sanitise_stdfd()
246 if (nullfd > 2) in sanitise_stdfd()
247 close(nullfd); in sanitise_stdfd()
|
| /external/openssh/ |
| D | misc.c | 720 int nullfd, dupfd; in sanitise_stdfd() local
722 if ((nullfd = dupfd = open(_PATH_DEVNULL, O_RDWR)) == -1) { in sanitise_stdfd()
731 if (dup2(nullfd, dupfd) == -1) { in sanitise_stdfd()
736 if (nullfd > 2) in sanitise_stdfd()
737 close(nullfd); in sanitise_stdfd()
|
| /external/dnsmasq/src/ |
| D | dnsmasq.c | 286 int nullfd; in main() local
356 nullfd = open("/dev/null", O_RDWR); in main()
357 dup2(nullfd, STDOUT_FILENO); in main()
358 dup2(nullfd, STDERR_FILENO); in main()
359 dup2(nullfd, STDIN_FILENO); in main()
360 close(nullfd); in main()
|