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Fixed C++ casting problems. free functions returns void

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This commit is contained in:
Abramo Bagnara 2001-02-02 08:49:47 +00:00
parent 2110049f2f
commit 544718f10d
3 changed files with 15 additions and 16 deletions
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20
include/pcm.h
View file

@ -228,7 +228,7 @@ int snd_pcm_set_avail_min(snd_pcm_t *pcm, snd_pcm_uframes_t size);
/* Mask */
size_t snd_mask_sizeof();
#define snd_mask_alloca(maskp) ({(*maskp) = alloca(snd_mask_sizeof()); 0;})
#define snd_mask_alloca(maskp) ({(*maskp) = (snd_mask_t *) alloca(snd_mask_sizeof()); 0;})
int snd_mask_malloc(snd_mask_t **maskp);
void snd_mask_free(snd_mask_t *mask);
void snd_mask_none(snd_mask_t *mask);
@ -239,9 +239,9 @@ void snd_mask_copy(snd_mask_t *dst, const snd_mask_t *src);
/* HW params */
size_t snd_pcm_hw_params_sizeof();
#define snd_pcm_hw_params_alloca(paramsp) ({(*paramsp) = alloca(snd_pcm_hw_params_sizeof()); 0;})
#define snd_pcm_hw_params_alloca(paramsp) ({(*paramsp) = (snd_pcm_hw_params_t *) alloca(snd_pcm_hw_params_sizeof()); 0;})
int snd_pcm_hw_params_malloc(snd_pcm_hw_params_t **paramsp);
int snd_pcm_hw_params_free(snd_pcm_hw_params_t *params);
void snd_pcm_hw_params_free(snd_pcm_hw_params_t *params);
void snd_pcm_hw_params_copy(snd_pcm_hw_params_t *dst, const snd_pcm_hw_params_t *src);
int snd_pcm_hw_params_any(snd_pcm_t *pcm, snd_pcm_hw_params_t *params);
@ -319,7 +319,7 @@ int snd_pcm_hw_params_strategy(snd_pcm_t *pcm, snd_pcm_hw_params_t *params,
unsigned int badness_min,
unsigned int badness_max);
int snd_pcm_hw_strategy_free(snd_pcm_hw_strategy_t *strategy);
void snd_pcm_hw_strategy_free(snd_pcm_hw_strategy_t *strategy);
int snd_pcm_hw_strategy_simple(snd_pcm_hw_strategy_t **strategyp,
unsigned int badness_min,
unsigned int badness_max);
@ -347,9 +347,9 @@ typedef enum _snd_pcm_sw_param {
} snd_pcm_sw_param_t;
size_t snd_pcm_sw_params_sizeof();
#define snd_pcm_sw_params_alloca(paramsp) ({(*paramsp) = alloca(snd_pcm_sw_params_sizeof()); 0;})
#define snd_pcm_sw_params_alloca(paramsp) ({(*paramsp) = (snd_pcm_sw_params_t *) alloca(snd_pcm_sw_params_sizeof()); 0;})
int snd_pcm_sw_params_malloc(snd_pcm_sw_params_t **paramsp);
int snd_pcm_sw_params_free(snd_pcm_sw_params_t *params);
void snd_pcm_sw_params_free(snd_pcm_sw_params_t *params);
void snd_pcm_sw_params_copy(snd_pcm_sw_params_t *dst, const snd_pcm_sw_params_t *src);
int snd_pcm_sw_params_current(snd_pcm_t *pcm, snd_pcm_sw_params_t *params);
@ -360,9 +360,9 @@ int snd_pcm_sw_params_dump(snd_pcm_sw_params_t *params, snd_output_t *out);
/* Info */
size_t snd_pcm_info_sizeof();
#define snd_pcm_info_alloca(infop) ({(*infop) = alloca(snd_pcm_info_sizeof()); 0;})
#define snd_pcm_info_alloca(infop) ({(*infop) = (snd_pcm_info_t *) alloca(snd_pcm_info_sizeof()); 0;})
int snd_pcm_info_malloc(snd_pcm_info_t **infop);
int snd_pcm_info_free(snd_pcm_info_t *info);
void snd_pcm_info_free(snd_pcm_info_t *info);
void snd_pcm_info_copy(snd_pcm_info_t *dst, const snd_pcm_info_t *src);
void snd_pcm_info_set_device(snd_pcm_info_t *info, unsigned int device);
void snd_pcm_info_set_subdevice(snd_pcm_info_t *info, unsigned int subdevice);
@ -381,9 +381,9 @@ unsigned int snd_pcm_info_subdevices_avail(snd_pcm_info_t *info);
/* Status */
size_t snd_pcm_status_sizeof();
#define snd_pcm_status_alloca(statusp) ({(*statusp) = alloca(snd_pcm_status_sizeof()); 0;})
#define snd_pcm_status_alloca(statusp) ({(*statusp) = (snd_pcm_status_t *) alloca(snd_pcm_status_sizeof()); 0;})
int snd_pcm_status_malloc(snd_pcm_status_t **statusp);
int snd_pcm_status_free(snd_pcm_status_t *status);
void snd_pcm_status_free(snd_pcm_status_t *status);
void snd_pcm_status_copy(snd_pcm_status_t *dst, const snd_pcm_status_t *src);
snd_pcm_state_t snd_pcm_status_state(snd_pcm_status_t *status);

4
src/pcm/pcm.c
View file

@ -523,7 +523,7 @@ int snd_pcm_info_malloc(snd_pcm_info_t **infop)
return 0;
}
int snd_pcm_info_free(snd_pcm_info_t *info)
void snd_pcm_info_free(snd_pcm_info_t *info)
{
assert(info);
free(info);
@ -634,7 +634,7 @@ int snd_pcm_status_malloc(snd_pcm_status_t **statusp)
return 0;
}
int snd_pcm_status_free(snd_pcm_status_t *status)
void snd_pcm_status_free(snd_pcm_status_t *status)
{
assert(status);
free(status);

7
src/pcm/pcm_params.c
View file

@ -1350,12 +1350,11 @@ int snd_pcm_hw_strategy_simple_choices_next_value(snd_pcm_hw_params_t *params,
return -1;
}
int snd_pcm_hw_strategy_free(snd_pcm_hw_strategy_t *strategy)
void snd_pcm_hw_strategy_free(snd_pcm_hw_strategy_t *strategy)
{
if (strategy->free)
strategy->free(strategy);
free(strategy);
return 0;
}
int snd_pcm_hw_strategy_simple(snd_pcm_hw_strategy_t **strategyp,
@ -2343,7 +2342,7 @@ int snd_pcm_hw_params_malloc(snd_pcm_hw_params_t **paramsp)
return 0;
}
int snd_pcm_hw_params_free(snd_pcm_hw_params_t *params)
void snd_pcm_hw_params_free(snd_pcm_hw_params_t *params)
{
free(params);
}
@ -2368,7 +2367,7 @@ int snd_pcm_sw_params_malloc(snd_pcm_sw_params_t **paramsp)
return 0;
}
int snd_pcm_sw_params_free(snd_pcm_sw_params_t *params)
void snd_pcm_sw_params_free(snd_pcm_sw_params_t *params)
{
free(params);
}