test: BSD-like fixes

- rename devname -> pcmdev, it conflicts *BSD <stdlib.h> function
- replace <values.h> -> <limits.h> and fix K&R style related warning
- use config.h to determine include <malloc.h>
- add OpenBSD support and fix printf() warning
- fix warning

Fixes: https://github.com/alsa-project/alsa-lib/pull/298
Signed-off-by: SASANO Takayoshi <uaa@uaa.org.uk>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>

test/audio_time.c

@@ -4,8 +4,11 @@
  * helpful to verify the information reported by drivers.
  */
 
+#include "../include/config.h"
 #include <stdio.h>
+#if HAVE_MALLOC_H
 #include <malloc.h>
+#endif
 #include <unistd.h>
 #include <stdlib.h>
 #include <string.h>

test/latency.c

@@ -38,6 +38,15 @@
 #include <sys/time.h>
 #include <math.h>
 
+#ifndef CLOCK_MONOTONIC_RAW
+#define CLOCK_MONOTONIC_RAW CLOCK_MONOTONIC
+#endif
+
+#if defined(__OpenBSD__)
+#define sched_getparam(pid, parm) (-1)
+#define sched_setscheduler(pid, policy, parm) (-1)
+#endif
+
 typedef struct timespec timestamp_t;
 
 char *sched_policy = "rr";
@@ -839,9 +848,9 @@ int main(int argc, char *argv[])
 		if (ok) {
 #if 1
 			printf("Playback time = %li.%i, Record time = %li.%i, diff = %li\n",
-			       p_tstamp.tv_sec,
+			       (long)p_tstamp.tv_sec,
 			       (int)p_tstamp.tv_usec,
-			       c_tstamp.tv_sec,
+			       (long)c_tstamp.tv_sec,
 			       (int)c_tstamp.tv_usec,
 			       timediff(p_tstamp, c_tstamp));
 #endif

test/midifile.c

@@ -71,7 +71,7 @@
 #endif
 
 #include <stdio.h>
-#include <values.h>
+#include <limits.h>
 
 #include <string.h>
 /*void exit(), free();*/
@@ -148,7 +148,7 @@ static void msginit ();
 static int msgleng ();
 static void msgadd ();
 static void biggermsg ();
-static int eputc (unsigned char c);
+static int eputc ();
 
 double mf_ticks2sec (unsigned long ticks, int division, unsigned long tempo);
 int mf_write_meta_event ();
@@ -328,7 +328,7 @@ readtrack ()			/* read a track chunk */
 
   if (Mf_interactive)
     {
-      Mf_toberead = MAXINT;
+      Mf_toberead = INT_MAX;
     }
   else
     {

test/namehint.c

@@ -4,7 +4,8 @@
 int main(int argc, char *argv[])
 {
 	const char *iface = "pcm";
-	char **hints, **n;
+	void **hints;
+	char **n;
 	int err;
 
 	if (argc > 1)
@@ -12,7 +13,7 @@ int main(int argc, char *argv[])
 	err = snd_device_name_hint(-1, iface, &hints);
 	if (err < 0)
 		errx(1, "snd_device_name_hint error: %s", snd_strerror(err));
-	n = hints;
+	n = (char **)hints;
 	while (*n != NULL) {
 		printf("%s\n", *n);
 		n++;

test/pcm-multi-thread.c

@@ -37,7 +37,7 @@ static char mode_suffix[] = {
 	'a', 's', 'h', 't', 'd', 'r'
 };
 
-static const char *devname = "default";
+static const char *pcmdev = "default";
 static int stream = SND_PCM_STREAM_PLAYBACK;
 static int num_threads = 1;
 static int periodsize = 16 * 1024;
@@ -127,7 +127,7 @@ static int parse_options(int argc, char **argv)
 	while ((c = getopt(argc, argv, "D:r:f:p:b:s:t:m:vq")) >= 0) {
 		switch (c) {
 		case 'D':
-			devname = optarg;
+			pcmdev = optarg;
 			break;
 		case 'r':
 			rate = atoi(optarg);
@@ -213,9 +213,9 @@ int main(int argc, char **argv)
 	if (parse_options(argc, argv))
 		return 1;
 
-	err = snd_pcm_open(&pcm, devname, stream, 0);
+	err = snd_pcm_open(&pcm, pcmdev, stream, 0);
 	if (err < 0) {
-		fprintf(stderr, "cannot open pcm %s\n", devname);
+		fprintf(stderr, "cannot open pcm %s\n", pcmdev);
 		return 1;
 	}
 

test/queue_timer.c

@@ -100,9 +100,9 @@ main(int argc ATTRIBUTE_UNUSED, char **argv ATTRIBUTE_UNUSED)
 	prevdiff = diff;
 
 	fprintf(stderr, " real time: %12ld sec %8ld usec\nqueue time: %12ld sec %8ld usec\n      diff: %12ld sec %8ld usec\n  diffdiff: %12ld sec %8ld usec\n",
-		tv.tv_sec, tv.tv_usec,
+		(long)tv.tv_sec, tv.tv_usec,
 		(long)rtime->tv_sec, (long)rtime->tv_nsec / 1000,
-		diff.tv_sec, diff.tv_usec,
+		(long)diff.tv_sec, diff.tv_usec,
 		(long)diffdiff.tv_sec, (long)diffdiff.tv_usec);
 
 	if (diffdiff.tv_usec >  5000 ||