mirrors/alsa-lib
1
0
Fork 0
mirror of https://github.com/alsa-project/alsa-lib.git synced 2025-10-29 05:40:25 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

Added snd_ctl_*_clear() functions.

Browse source
This commit is contained in:
Jaroslav Kysela 2001-07-08 17:24:30 +00:00
parent 776003f17e
commit c683567487
2 changed files with 60 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
include/control.h
View file

@ -182,6 +182,7 @@ size_t snd_ctl_elem_id_sizeof(void);
#define snd_ctl_elem_id_alloca(ptr) do { assert(ptr); *ptr = (snd_ctl_elem_id_t *) alloca(snd_ctl_elem_id_sizeof()); memset(*ptr, 0, snd_ctl_elem_id_sizeof()); } while (0)
int snd_ctl_elem_id_malloc(snd_ctl_elem_id_t **ptr);
void snd_ctl_elem_id_free(snd_ctl_elem_id_t *obj);
void snd_ctl_elem_id_clear(snd_ctl_elem_id_t *obj);
void snd_ctl_elem_id_copy(snd_ctl_elem_id_t *dst, const snd_ctl_elem_id_t *src);
unsigned int snd_ctl_elem_id_get_numid(const snd_ctl_elem_id_t *obj);
snd_ctl_elem_iface_t snd_ctl_elem_id_get_interface(const snd_ctl_elem_id_t *obj);
@ -204,6 +205,7 @@ size_t snd_ctl_card_info_sizeof(void);
#define snd_ctl_card_info_alloca(ptr) do { assert(ptr); *ptr = (snd_ctl_card_info_t *) alloca(snd_ctl_card_info_sizeof()); memset(*ptr, 0, snd_ctl_card_info_sizeof()); } while (0)
int snd_ctl_card_info_malloc(snd_ctl_card_info_t **ptr);
void snd_ctl_card_info_free(snd_ctl_card_info_t *obj);
void snd_ctl_card_info_clear(snd_ctl_card_info_t *obj);
void snd_ctl_card_info_copy(snd_ctl_card_info_t *dst, const snd_ctl_card_info_t *src);
int snd_ctl_card_info_get_card(const snd_ctl_card_info_t *obj);
const char *snd_ctl_card_info_get_id(const snd_ctl_card_info_t *obj);
@ -221,6 +223,7 @@ size_t snd_ctl_event_sizeof(void);
#define snd_ctl_event_alloca(ptr) do { assert(ptr); *ptr = (snd_ctl_event_t *) alloca(snd_ctl_event_sizeof()); memset(*ptr, 0, snd_ctl_event_sizeof()); } while (0)
int snd_ctl_event_malloc(snd_ctl_event_t **ptr);
void snd_ctl_event_free(snd_ctl_event_t *obj);
void snd_ctl_event_clear(snd_ctl_event_t *obj);
void snd_ctl_event_copy(snd_ctl_event_t *dst, const snd_ctl_event_t *src);
snd_ctl_event_type_t snd_ctl_event_get_type(const snd_ctl_event_t *obj);
@ -232,6 +235,7 @@ size_t snd_ctl_elem_list_sizeof(void);
#define snd_ctl_elem_list_alloca(ptr) do { assert(ptr); *ptr = (snd_ctl_elem_list_t *) alloca(snd_ctl_elem_list_sizeof()); memset(*ptr, 0, snd_ctl_elem_list_sizeof()); } while (0)
int snd_ctl_elem_list_malloc(snd_ctl_elem_list_t **ptr);
void snd_ctl_elem_list_free(snd_ctl_elem_list_t *obj);
void snd_ctl_elem_list_clear(snd_ctl_elem_list_t *obj);
void snd_ctl_elem_list_copy(snd_ctl_elem_list_t *dst, const snd_ctl_elem_list_t *src);
void snd_ctl_elem_list_set_offset(snd_ctl_elem_list_t *obj, unsigned int val);
unsigned int snd_ctl_elem_list_get_used(const snd_ctl_elem_list_t *obj);
@ -252,6 +256,7 @@ size_t snd_ctl_elem_info_sizeof(void);
#define snd_ctl_elem_info_alloca(ptr) do { assert(ptr); *ptr = (snd_ctl_elem_info_t *) alloca(snd_ctl_elem_info_sizeof()); memset(*ptr, 0, snd_ctl_elem_info_sizeof()); } while (0)
int snd_ctl_elem_info_malloc(snd_ctl_elem_info_t **ptr);
void snd_ctl_elem_info_free(snd_ctl_elem_info_t *obj);
void snd_ctl_elem_info_clear(snd_ctl_elem_info_t *obj);
void snd_ctl_elem_info_copy(snd_ctl_elem_info_t *dst, const snd_ctl_elem_info_t *src);
snd_ctl_elem_type_t snd_ctl_elem_info_get_type(const snd_ctl_elem_info_t *obj);
int snd_ctl_elem_info_is_readable(const snd_ctl_elem_info_t *obj);
@ -292,6 +297,7 @@ size_t snd_ctl_elem_value_sizeof(void);
#define snd_ctl_elem_value_alloca(ptr) do { assert(ptr); *ptr = (snd_ctl_elem_value_t *) alloca(snd_ctl_elem_value_sizeof()); memset(*ptr, 0, snd_ctl_elem_value_sizeof()); } while (0)
int snd_ctl_elem_value_malloc(snd_ctl_elem_value_t **ptr);
void snd_ctl_elem_value_free(snd_ctl_elem_value_t *obj);
void snd_ctl_elem_value_clear(snd_ctl_elem_value_t *obj);
void snd_ctl_elem_value_copy(snd_ctl_elem_value_t *dst, const snd_ctl_elem_value_t *src);
void snd_ctl_elem_value_get_id(const snd_ctl_elem_value_t *obj, snd_ctl_elem_id_t *ptr);
unsigned int snd_ctl_elem_value_get_numid(const snd_ctl_elem_value_t *obj);

54
src/control/control.c
View file

@ -794,6 +794,15 @@ void snd_ctl_elem_id_free(snd_ctl_elem_id_t *obj)
free(obj);
}
/**
* \brief clear given #snd_ctl_elem_id_t object
* \param obj pointer to object to clear
*/
void snd_ctl_elem_id_clear(snd_ctl_elem_id_t *obj)
{
memset(obj, 0, sizeof(snd_ctl_elem_id_t));
}
/**
* \brief copy one #snd_ctl_elem_id_t to another
* \param dst pointer to destination
@ -969,6 +978,15 @@ void snd_ctl_card_info_free(snd_ctl_card_info_t *obj)
free(obj);
}
/**
* \brief clear given #snd_ctl_card_info_t object
* \param obj pointer to object to clear
*/
void snd_ctl_card_info_clear(snd_ctl_card_info_t *obj)
{
memset(obj, 0, sizeof(snd_ctl_card_info_t));
}
/**
* \brief copy one #snd_ctl_card_info_t to another
* \param dst pointer to destination
@ -1089,6 +1107,15 @@ void snd_ctl_event_free(snd_ctl_event_t *obj)
free(obj);
}
/**
* \brief clear given #snd_ctl_event_t object
* \param obj pointer to object to clear
*/
void snd_ctl_event_clear(snd_ctl_event_t *obj)
{
memset(obj, 0, sizeof(snd_ctl_event_t));
}
/**
* \brief copy one #snd_ctl_event_t to another
* \param dst pointer to destination
@ -1143,6 +1170,15 @@ void snd_ctl_elem_list_free(snd_ctl_elem_list_t *obj)
free(obj);
}
/**
* \brief clear given #snd_ctl_elem_list_t object
* \param obj pointer to object to clear
*/
void snd_ctl_elem_list_clear(snd_ctl_elem_list_t *obj)
{
memset(obj, 0, sizeof(snd_ctl_elem_list_t));
}
/**
* \brief copy one #snd_ctl_elem_list_t to another
* \param dst pointer to destination
@ -1310,6 +1346,15 @@ void snd_ctl_elem_info_free(snd_ctl_elem_info_t *obj)
free(obj);
}
/**
* \brief clear given #snd_ctl_elem_info_t object
* \param obj pointer to object to clear
*/
void snd_ctl_elem_info_clear(snd_ctl_elem_info_t *obj)
{
memset(obj, 0, sizeof(snd_ctl_elem_info_t));
}
/**
* \brief copy one #snd_ctl_elem_info_t to another
* \param dst pointer to destination
@ -1688,6 +1733,15 @@ void snd_ctl_elem_value_free(snd_ctl_elem_value_t *obj)
free(obj);
}
/**
* \brief clear given #snd_ctl_elem_value_t object
* \param obj pointer to object to clear
*/
void snd_ctl_elem_value_clear(snd_ctl_elem_value_t *obj)
{
memset(obj, 0, sizeof(snd_ctl_elem_value_t));
}
/**
* \brief copy one #snd_ctl_elem_value_t to another
* \param dst pointer to destination