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A lot of more work to get the lock-free stuff in place

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/branches/lennart@1474 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-06-13 22:08:14 +00:00
parent 69115687ad
commit be4a882836
33 changed files with 908 additions and 694 deletions
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16
src/pulsecore/object.c
View file

@ -28,7 +28,7 @@
#include "object.h"
pa_object *pa_object_new_internal(size_t size, const char *type_name) {
pa_object *pa_object_new_internal(size_t size, const char *type_name, int (*check_type)(pa_object *o, const char *type_name)) {
pa_object *o;
pa_assert(size > sizeof(pa_object));
@ -38,24 +38,30 @@ pa_object *pa_object_new_internal(size_t size, const char *type_name) {
PA_REFCNT_INIT(o);
o->type_name = type_name;
o->free = pa_object_free;
o->check_type = check_type ? check_type : pa_object_check_type;
return o;
}
pa_object *pa_object_ref(pa_object *o) {
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
pa_object_assert_ref(o);
PA_REFCNT_INC(o);
return o;
}
void pa_object_unref(pa_object *o) {
pa_assert(o);
pa_assert(PA_REFCNT_VALUE(o) >= 1);
pa_object_assert_ref(o);
if (PA_REFCNT_DEC(o) <= 0) {
pa_assert(o->free);
o->free(o);
}
}
int pa_object_check_type(pa_object *o, const char *type_name) {
pa_assert(o);
pa_assert(type_name);
return type_name == "pa_object" || strcmp(type_name, "pa_object") == 0;
}