Searched refs:LOOP_SET_DIRECT_IO (Results 1 - 2 of 2) sorted by relevance
/third_party/ltp/testcases/kernel/syscalls/ioctl/ |
H A D | ioctl_loop05.c | 11 * Tests ioctl() on loopdevice with LOOP_SET_DIRECT_IO flag. 13 * Tests whether LOOP_SET_DIRECT_IO can update a live loop device dio mode. 21 * The LOOP_SET_DIRECT_IO ioctl() may ignore all checks if it cannot get the 68 SAFE_IOCTL(dev_fd, LOOP_SET_DIRECT_IO, 1); in verify_ioctl_loop() 71 SAFE_IOCTL(dev_fd, LOOP_SET_DIRECT_IO, 0); in verify_ioctl_loop() 77 TEST(ioctl(dev_fd, LOOP_SET_DIRECT_IO, 1)); in verify_ioctl_loop() 79 tst_res(TPASS, "LOOP_SET_DIRECT_IO succeeded"); in verify_ioctl_loop() 81 SAFE_IOCTL(dev_fd, LOOP_SET_DIRECT_IO, 0); in verify_ioctl_loop() 83 tst_res(TFAIL | TTERRNO, "LOOP_SET_DIRECT_IO failed"); in verify_ioctl_loop() 90 TEST(ioctl(dev_fd, LOOP_SET_DIRECT_IO, in verify_ioctl_loop() [all...] |
/third_party/ltp/include/lapi/ |
H A D | loop.h | 25 #ifndef LOOP_SET_DIRECT_IO 26 # define LOOP_SET_DIRECT_IO 0x4C08 macro
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