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Exit if unable to allocate buffer

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Drew DeVault 2015-11-18 19:58:38 -05:00
parent 7a40eb6de6
commit 2f01a3265d
1 changed files with 3 additions and 0 deletions
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3
wayland/buffers.c
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@ -57,6 +57,9 @@ static struct buffer *create_buffer(struct client_state *state, struct buffer *b
char *name;
int fd = create_pool_file(size, &name);
if (fd == -1) {
sway_abort("Unable to allocate buffer");
}
void *data = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
struct wl_shm_pool *pool = wl_shm_create_pool(state->shm, fd, size);
buf->buffer = wl_shm_pool_create_buffer(pool, 0, width, height, stride, format);