From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 6 Oct 2006 11:18:34 +0000 (+0200)
Subject: fix various warnings
X-Git-Tag: v1.0.14rc1~26
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=57eb3145b8b90791ccbb743bc6cca8259c38e2b1;p=alsa-lib.git

fix various warnings
See also ALSA bug#1689
---

diff --git a/include/global.h b/include/global.h
index 7b8c176a..4889eae5 100644
--- a/include/global.h
+++ b/include/global.h
@@ -130,7 +130,7 @@ int snd_shm_area_destroy(struct snd_shm_area *area);
 
 int snd_user_file(const char *file, char **result);
 
-#ifndef _POSIC_C_SOURCE
+#ifndef _POSIX_C_SOURCE
 struct timeval {
 	time_t		tv_sec;		/* seconds */
 	long		tv_usec;	/* microseconds */
diff --git a/src/control/control_ext.c b/src/control/control_ext.c
index 023701a4..3c51cb7e 100644
--- a/src/control/control_ext.c
+++ b/src/control/control_ext.c
@@ -142,9 +142,9 @@ static int snd_ctl_ext_elem_info(snd_ctl_t *handle, snd_ctl_elem_info_t *info)
 		{
 			int64_t xmin, xmax, xstep;
 			ret = ext->callback->get_integer64_info(ext, key,
-								&xmin,
-								&xmax,
-								&xstep);
+								(int64_t *)&xmin,
+								(int64_t *)&xmax,
+								(int64_t *)&xstep);
 			info->value.integer64.min = xmin;
 			info->value.integer64.max = xmax;
 			info->value.integer64.step = xstep;
@@ -265,7 +265,7 @@ static int snd_ctl_ext_elem_write(snd_ctl_t *handle, snd_ctl_elem_value_t *contr
 	case SND_CTL_ELEM_TYPE_INTEGER64:
 		if (! ext->callback->write_integer64)
 			goto err;
-		ret = ext->callback->write_integer64(ext, key, control->value.integer64.value);
+		ret = ext->callback->write_integer64(ext, key, (int64_t *)control->value.integer64.value);
 		break;
 	case SND_CTL_ELEM_TYPE_ENUMERATED:
 		if (! ext->callback->write_enumerated)
diff --git a/src/pcm/pcm_direct.c b/src/pcm/pcm_direct.c
index 05750951..93ff2a98 100644
--- a/src/pcm/pcm_direct.c
+++ b/src/pcm/pcm_direct.c
@@ -1236,7 +1236,9 @@ int snd_pcm_direct_open_secondary_client(snd_pcm_t **spcmp, snd_pcm_direct_t *dm
 /*
  * open a slave PCM as secondary client (dup'ed fd)
  */
-int snd_pcm_direct_initialize_secondary_slave(snd_pcm_direct_t *dmix, snd_pcm_t *spcm, struct slave_params *params)
+int snd_pcm_direct_initialize_secondary_slave(snd_pcm_direct_t *dmix,
+					      snd_pcm_t *spcm,
+					      struct slave_params *params ATTRIBUTE_UNUSED)
 {
 	int ret;
 
diff --git a/src/pcm/pcm_hooks.c b/src/pcm/pcm_hooks.c
index ef44c02b..860fccf4 100644
--- a/src/pcm/pcm_hooks.c
+++ b/src/pcm/pcm_hooks.c
@@ -308,7 +308,7 @@ static int snd_pcm_hook_add_conf(snd_pcm_t *pcm, snd_config_t *root, snd_config_
 	snd_config_t *type = NULL, *args = NULL;
 	snd_config_iterator_t i, next;
 	int (*install_func)(snd_pcm_t *pcm, snd_config_t *args) = NULL;
-	void *h;
+	void *h = NULL;
 	if (snd_config_get_type(conf) != SND_CONFIG_TYPE_COMPOUND) {
 		SNDERR("Invalid hook definition");
 		return -EINVAL;
diff --git a/src/pcm/pcm_meter.c b/src/pcm/pcm_meter.c
index 63676664..85ac7f84 100644
--- a/src/pcm/pcm_meter.c
+++ b/src/pcm/pcm_meter.c
@@ -603,7 +603,7 @@ static int snd_pcm_meter_add_scope_conf(snd_pcm_t *pcm, const char *name,
 	int (*open_func)(snd_pcm_t *, const char *,
 			 snd_config_t *, snd_config_t *) = NULL;
 	snd_pcm_meter_t *meter = pcm->private_data;
-	void *h;
+	void *h = NULL;
 	int err;
 
 	if (snd_config_get_type(conf) != SND_CONFIG_TYPE_COMPOUND) {