From e7a3408bb1381cb464c24663c19125dca70e2ced Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pj@pehjota.net>
Date: Sat, 01 Oct 2022 11:09:07 -0400
Subject: bin/snd-pcm-open.c: Add

---
diff --git a/.gitignore.d/fluxbox b/.gitignore.d/fluxbox
index 6d56015..cf9e573 100755
--- a/.gitignore.d/fluxbox
+++ b/.gitignore.d/fluxbox
@@ -18,9 +18,11 @@
 !/.xinitrc
 !/.xinitrc.d/
 !/.xinitrc.d/.placeholder
+!/.xinitrc.d/snd-pcm-open
 !/.xsession
 !/bin/
 !/bin/bright
+!/bin/snd-pcm-open.c
 !/bin/xsession
 !/lib/
 !/lib/panel/
diff --git a/.xinitrc.d/snd-pcm-open b/.xinitrc.d/snd-pcm-open
new file mode 100755
index 0000000..7d15ee3
--- /dev/null
+++ b/.xinitrc.d/snd-pcm-open
@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if ! [ -e bin/snd-pcm-open ] && [ -e bin/snd-pcm-open.c ]; then
+	gcc -Wall -Wextra -pedantic -o bin/snd-pcm-open bin/snd-pcm-open.c \
+		-lasound
+fi
+
+bin/snd-pcm-open &
diff --git a/bin/snd-pcm-open.c b/bin/snd-pcm-open.c
new file mode 100644
index 0000000..abda286
--- /dev/null
+++ b/bin/snd-pcm-open.c
@@ -0,0 +1,27 @@
+#include <alsa/asoundlib.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main(int argc __attribute__((__unused__)),
+		char *argv[] __attribute__((__unused__)))
+{
+	int        e;
+	snd_pcm_t *pcm;
+
+	e = snd_pcm_open(&pcm, "default", SND_PCM_STREAM_PLAYBACK, 0);
+	if (e < 0) {
+		fprintf(stderr, "Failed to open PCM: %s\n", snd_strerror(e));
+		return EXIT_FAILURE;
+	}
+
+	pause();
+
+	e = snd_pcm_close(pcm);
+	if (e < 0) {
+		fprintf(stderr, "Failed to close PCM: %s\n", snd_strerror(e));
+		return EXIT_FAILURE;
+	}
+
+	return EXIT_SUCCESS;
+}
--
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