Searched defs:loop (Results 1 - 5 of 5) sorted by relevance

/systemd/src/shared/
H A Dmachine-pool.c22 #include <linux/loop.h>
192 _cleanup_close_ int fd = -1, control = -1, loop = -1; local
252 control = open("/dev/loop-control", O_RDWR|O_CLOEXEC|O_NOCTTY|O_NONBLOCK);
254 return sd_bus_error_set_errnof(error, errno, "Failed to open /dev/loop-control: %m");
258 return sd_bus_error_set_errnof(error, errno, "Failed to allocate loop device: %m");
260 if (asprintf(&loopdev, "/dev/loop%i", nr) < 0) {
265 loop = open(loopdev, O_CLOEXEC|O_RDWR|O_NOCTTY|O_NONBLOCK);
266 if (loop < 0) {
271 if (ioctl(loop, LOOP_SET_FD, fd) < 0) {
276 if (ioctl(loop, LOOP_SET_STATUS6
[all...]
/systemd/src/core/
H A Dumount.c23 #include <linux/loop.h>
220 r = udev_enumerate_add_match_sysname(e, "loop*");
224 r = udev_enumerate_add_match_sysattr(e, "loop/backing_file", NULL);
236 char *loop; local
247 loop = strdup(dn);
248 if (!loop)
253 free(loop);
257 lb->path = loop;
/systemd/src/basic/
H A Dbtrfs-util.c23 #include <linux/loop.h>
909 _cleanup_free_ char *p = NULL, *loop = NULL, *backing = NULL; local
929 if (asprintf(&p, "/sys/dev/block/%u:%u/loop/backing_file", major(dev), minor(dev)) < 0)
954 if (asprintf(&loop, "/dev/block/%u:%u", major(dev), minor(dev)) < 0)
956 loop_fd = open(loop, O_RDWR|O_CLOEXEC|O_NOCTTY);
/systemd/src/udev/
H A Dudevd.c650 struct udev_list_node *loop; local
654 udev_list_node_foreach(loop, &manager->events) {
655 struct event *loop_event = node_to_event(loop);
785 struct udev_list_node *loop; local
813 udev_list_node_foreach(loop, &manager->events) {
814 struct event *event = node_to_event(loop);
828 struct udev_list_node *loop, *tmp; local
830 udev_list_node_foreach_safe(loop, tmp, &manager->events) {
831 struct event *event = node_to_event(loop);
1560 return log_error_errno(r, "could not allocate event loop
[all...]
/systemd/src/nspawn/
H A Dnspawn.c25 #include <linux/loop.h>
1684 _cleanup_close_ int fd = -1, control = -1, loop = -1; local
1722 control = open("/dev/loop-control", O_RDWR|O_CLOEXEC|O_NOCTTY|O_NONBLOCK);
1724 return log_error_errno(errno, "Failed to open /dev/loop-control: %m");
1728 return log_error_errno(errno, "Failed to allocate loop device: %m");
1730 if (asprintf(&loopdev, "/dev/loop%i", nr) < 0)
1733 loop = open(loopdev, O_CLOEXEC|(arg_read_only ? O_RDONLY : O_RDWR)|O_NONBLOCK|O_NOCTTY);
1734 if (loop < 0)
1735 return log_error_errno(errno, "Failed to open loop device %s: %m", loopdev);
1737 if (ioctl(loop, LOOP_SET_F
[all...]

Completed in 1139 milliseconds