Lines Matching refs:fd
36 int os_stat_fd(const int fd, struct uml_stat *ubuf)
41 CATCH_EINTR(err = fstat64(fd, &sbuf));
81 int os_ioctl_generic(int fd, unsigned int cmd, unsigned long arg)
85 err = ioctl(fd, cmd, arg);
93 int os_get_ifname(int fd, char* namebuf)
95 if (ioctl(fd, SIOCGIFNAME, namebuf) < 0)
101 int os_set_slip(int fd)
106 if (ioctl(fd, TIOCSETD, &disc) < 0)
110 if (ioctl(fd, SIOCSIFENCAP, &sencap) < 0)
116 int os_mode_fd(int fd, int mode)
120 CATCH_EINTR(err = fchmod(fd, mode));
174 int fd, err, f = 0;
195 fd = open64(file, f, mode);
196 if (fd < 0)
199 if (flags.cl && fcntl(fd, F_SETFD, 1)) {
201 close(fd);
205 return fd;
211 int fd, err;
216 fd = socket(AF_UNIX, SOCK_STREAM, 0);
217 if (fd < 0) {
222 err = connect(fd, (struct sockaddr *) &sock, sizeof(sock));
228 return fd;
231 close(fd);
236 void os_close_file(int fd)
238 close(fd);
240 int os_fsync_file(int fd)
242 if (fsync(fd) < 0)
247 int os_seek_file(int fd, unsigned long long offset)
251 actual = lseek64(fd, offset, SEEK_SET);
257 int os_read_file(int fd, void *buf, int len)
259 int n = read(fd, buf, len);
266 int os_write_file(int fd, const void *buf, int len)
268 int n = write(fd, (void *) buf, len);
275 int os_sync_file(int fd)
277 int n = fsync(fd);
297 int fd;
300 fd = open(file, O_RDONLY, 0);
301 if (fd < 0) {
307 if (ioctl(fd, BLKGETSIZE, &blocks) < 0) {
311 close(fd);
315 close(fd);
338 int os_set_exec_close(int fd)
342 CATCH_EINTR(err = fcntl(fd, F_SETFD, FD_CLOEXEC));
378 int os_set_fd_async(int fd)
382 flags = fcntl(fd, F_GETFL);
387 if (fcntl(fd, F_SETFL, flags) < 0) {
390 "and O_NONBLOCK on fd # %d, errno = %d\n", fd, errno);
394 if ((fcntl(fd, F_SETSIG, SIGIO) < 0) ||
395 (fcntl(fd, F_SETOWN, os_getpid()) < 0)) {
398 "(or F_SETSIG) fd %d, errno = %d\n", fd, errno);
405 int os_clear_fd_async(int fd)
409 flags = fcntl(fd, F_GETFL);
414 if (fcntl(fd, F_SETFL, flags) < 0)
419 int os_set_fd_block(int fd, int blocking)
423 flags = fcntl(fd, F_GETFL);
432 if (fcntl(fd, F_SETFL, flags) < 0)
438 int os_accept_connection(int fd)
442 new = accept(fd, NULL, 0);
460 int os_shutdown_socket(int fd, int r, int w)
473 err = shutdown(fd, what);
479 int os_rcv_fd(int fd, int *helper_pid_out)
497 n = recvmsg(fd, &msg, 0);
551 int os_lock_file(int fd, int excl)
560 err = fcntl(fd, F_SETLK, &lock);
565 err = fcntl(fd, F_GETLK, &lock);