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Searched refs:shm_fd (Results 1 – 5 of 5) sorted by relevance

/OK3568_Linux_fs/external/security/librkcrypto/third_party/optee_client/libteec/src/
H A Dtee_client_api.c129 int shm_fd = 0; in teec_shm_alloc() local
135 shm_fd = ioctl(fd, TEE_IOC_SHM_ALLOC, &data); in teec_shm_alloc()
136 if (shm_fd < 0) in teec_shm_alloc()
139 return shm_fd; in teec_shm_alloc()
144 int shm_fd = 0; in teec_shm_register() local
151 shm_fd = ioctl(fd, TEE_IOC_SHM_REGISTER, &data); in teec_shm_register()
152 if (shm_fd < 0) in teec_shm_register()
155 return shm_fd; in teec_shm_register()
/OK3568_Linux_fs/kernel/tools/testing/selftests/vm/
H A Duserfaultfd.c87 static int shm_fd; variable
289 MAP_SHARED, shm_fd, offset); in shmem_allocate_area()
294 MAP_SHARED, shm_fd, offset); in shmem_allocate_area()
1527 shm_fd = memfd_create(argv[0], 0); in main()
1528 if (shm_fd < 0) in main()
1530 if (ftruncate(shm_fd, nr_pages * page_size * 2)) in main()
1532 if (fallocate(shm_fd, in main()
/OK3568_Linux_fs/kernel/drivers/media/platform/rockchip/isp/
H A Drkisp_tb_helper.c273 shmem->shm_fd = fd; in rkisp_tb_shm_ioctl()
/OK3568_Linux_fs/kernel/include/uapi/linux/
H A Drk-isp2-config.h2004 __s32 shm_fd; member
/OK3568_Linux_fs/external/camera_engine_rkaiq/rkaiq/include/common/
H A Drkisp2-config.h2015 s32 shm_fd; member