Searched refs:nullfd (Results 1 – 1 of 1) sorted by relevance
235 int nullfd; in reopen_fd_to_null() local 237 nullfd = open("/dev/null", O_RDWR); in reopen_fd_to_null() 238 if (nullfd < 0) { in reopen_fd_to_null() 242 dup2(nullfd, fd); in reopen_fd_to_null() 244 if (nullfd != fd) { in reopen_fd_to_null() 245 close(nullfd); in reopen_fd_to_null()