Lines Matching refs:fd
232 static void *load_buffer(int fd, off_t size)
247 lseek(fd, 0, SEEK_SET);
249 ssize_t actually_read = read(fd, (char*)buffer+count, size-count);
266 buffer = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
287 int fd;
300 fd = open(filename, O_RDWR | O_CREAT | O_TRUNC | O_BINARY, 0644);
303 fd = fileno(tmpfile());
308 make_ext4fs_internal(fd, NULL, NULL, NULL, 0, 1, 0, 0, 0, NULL);
310 fstat(fd, &st);
312 image->buffer = load_buffer(fd, st.st_size);
314 close(fd);
324 int fd;