Lines Matching refs:fd
45 int retv, fd;
77 if ((fd = open("/dev/null", O_RDWR)) == -1)
86 if ((fd != STDIN_FILENO) && (dup2(fd, STDIN_FILENO) < 0)) {
87 (void) close(fd);
90 if ((fd != STDOUT_FILENO) && (dup2(fd, STDOUT_FILENO) < 0)) {
91 (void) close(fd);
94 if ((fd != STDERR_FILENO) && (dup2(fd, STDERR_FILENO) < 0)) {
95 (void) close(fd);
99 if (fd > STDERR_FILENO)
100 (void) close(fd);