43 struct xwl_pixmap {  struct
197     struct xwl_pixmap *xwl_pixmap;  in xwl_shm_create_pixmap()  local
212     xwl_pixmap = malloc(sizeof *xwl_pixmap);  in xwl_shm_create_pixmap()
213     if (xwl_pixmap == NULL)  in xwl_shm_create_pixmap()
218     xwl_pixmap->buffer = NULL;  in xwl_shm_create_pixmap()
219     xwl_pixmap->size = size;  in xwl_shm_create_pixmap()
224     xwl_pixmap->data = mmap(NULL, size, PROT_READ | PROT_WRITE,  in xwl_shm_create_pixmap()
226     if (xwl_pixmap->data == MAP_FAILED)  in xwl_shm_create_pixmap()
231                                         stride, xwl_pixmap->data))  in xwl_shm_create_pixmap()
235     pool = wl_shm_create_pool(xwl_screen->shm, fd, xwl_pixmap->size);  in xwl_shm_create_pixmap()
236     xwl_pixmap->buffer = wl_shm_pool_create_buffer(pool, 0,  in xwl_shm_create_pixmap()
243     xwl_pixmap_set_private(pixmap, xwl_pixmap);  in xwl_shm_create_pixmap()
248     munmap(xwl_pixmap->data, size);  in xwl_shm_create_pixmap()
252     free(xwl_pixmap);  in xwl_shm_create_pixmap()
262     struct xwl_pixmap *xwl_pixmap = xwl_pixmap_get(pixmap);  in xwl_shm_destroy_pixmap()  local
264     if (xwl_pixmap && pixmap->refcnt == 1) {  in xwl_shm_destroy_pixmap()
265         if (xwl_pixmap->buffer)  in xwl_shm_destroy_pixmap()
266             wl_buffer_destroy(xwl_pixmap->buffer);  in xwl_shm_destroy_pixmap()
267         munmap(xwl_pixmap->data, xwl_pixmap->size);  in xwl_shm_destroy_pixmap()
268         free(xwl_pixmap);  in xwl_shm_destroy_pixmap()