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examples: assert on memory allocation

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Also checks for NULL output in the `X_from_device` functions
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Simon Zeni 2024-04-08 10:11:50 -04:00
parent ebef710746
commit 7cb206deb4
11 changed files with 39 additions and 1 deletions
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4
examples/simple.c
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@ -1,3 +1,4 @@
#include <assert.h>
#include <inttypes.h>
#include <stdio.h>
#include <stdlib.h>
@ -97,6 +98,7 @@ static void new_output_notify(struct wl_listener *listener, void *data) {
wlr_output_init_render(output, sample->allocator, sample->renderer);
struct sample_output *sample_output = calloc(1, sizeof(*sample_output));
assert(sample_output);
sample_output->output = output;
sample_output->sample = sample;
wl_signal_add(&output->events.frame, &sample_output->frame);
@ -145,7 +147,9 @@ static void new_input_notify(struct wl_listener *listener, void *data) {
switch (device->type) {
case WLR_INPUT_DEVICE_KEYBOARD:;
struct sample_keyboard *keyboard = calloc(1, sizeof(*keyboard));
assert(keyboard);
keyboard->wlr_keyboard = wlr_keyboard_from_input_device(device);
assert(keyboard->wlr_keyboard);
keyboard->sample = sample;
wl_signal_add(&device->events.destroy, &keyboard->destroy);
keyboard->destroy.notify = keyboard_destroy_notify;