Lines Matching refs:fd
25 int fd, ret; in sandbox_fs_read_at() local
27 fd = os_open(filename, OS_O_RDONLY); in sandbox_fs_read_at()
28 if (fd < 0) in sandbox_fs_read_at()
29 return fd; in sandbox_fs_read_at()
30 ret = os_lseek(fd, pos, OS_SEEK_SET); in sandbox_fs_read_at()
32 os_close(fd); in sandbox_fs_read_at()
38 os_close(fd); in sandbox_fs_read_at()
45 size = os_read(fd, buffer, maxsize); in sandbox_fs_read_at()
46 os_close(fd); in sandbox_fs_read_at()
62 int fd, ret; in sandbox_fs_write_at() local
64 fd = os_open(filename, OS_O_RDWR | OS_O_CREAT); in sandbox_fs_write_at()
65 if (fd < 0) in sandbox_fs_write_at()
66 return fd; in sandbox_fs_write_at()
67 ret = os_lseek(fd, pos, OS_SEEK_SET); in sandbox_fs_write_at()
69 os_close(fd); in sandbox_fs_write_at()
72 size = os_write(fd, buffer, towrite); in sandbox_fs_write_at()
73 os_close(fd); in sandbox_fs_write_at()