Searched refs:devfd (Results 1 – 3 of 3) sorted by relevance
| /OK3568_Linux_fs/kernel/tools/testing/selftests/drivers/dma-buf/ |
| H A D | udmabuf.c | 26 int devfd, memfd, buf, ret; in main() local
30 devfd = open("/dev/udmabuf", O_RDWR); in main()
31 if (devfd < 0) { in main()
62 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
72 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
82 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
92 buf = ioctl(devfd, UDMABUF_CREATE, &create); in main()
101 close(devfd); in main()
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| /OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/prog_tests/ |
| H A D | d_path.c | 30 int sockfd = -1, procfd = -1, devfd = -1; in trigger_fstat_events() local
47 devfd = open("/dev/urandom", O_RDONLY); in trigger_fstat_events()
48 if (CHECK(devfd < 0, "trigger", "open /dev/urandom failed\n")) in trigger_fstat_events()
71 ret = set_pathname(devfd, pid); in trigger_fstat_events()
86 fstat(devfd, &fileStat); in trigger_fstat_events()
96 close(devfd); in trigger_fstat_events()
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| /OK3568_Linux_fs/yocto/poky/meta/recipes-devtools/syslinux/syslinux/ |
| H A D | 0008-libinstaller-syslinuxext-implement-syslinux_patch_bo.patch | 68 -static uint64_t get_size(int devfd)
75 - if (!ioctl(devfd, BLKGETSIZE64, &bytes))
78 - if (!ioctl(devfd, BLKGETSIZE, §s))
80 - else if (!fstat(devfd, &st) && st.st_size)
94 -static int sysfs_get_offset(int devfd, unsigned long *start)
101 - if (fstat(devfd, &st))
137 -int get_geometry(int devfd, uint64_t totalbytes, struct hd_geometry *geo)
147 - if (!ioctl(devfd, HDIO_GETGEO, geo)) {
149 - } else if (!ioctl(devfd, FDGETPRM, &fd_str)) {
184 - if (!ioctl(devfd, LOOP_GET_STATUS64, &li64))
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