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Create a new creation function for new initialization type.

This commit is contained in:
Danila Fedorin 2018-06-02 20:56:30 -07:00
parent cbd57f2585
commit 9b575916ff
2 changed files with 40 additions and 0 deletions
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12
include/util.h
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@ -115,6 +115,18 @@ libab_result libab_create_function_tree(libab_ref* into,
void (*free_function)(void*),
libab_tree* tree,
libab_ref* scope);
/**
* Allocates a function that uses a given behavior to run.
* @param into the reference into which to store the new function.
* @param free_function the free function used to free function instances.
* @param behavior the behavior that dictates what the function does.
* @param scope the scope in which this function was declared.
* @return libab_result the result of any necessary allocations.
*/
libab_result libab_create_function_behavior(libab_ref* into,
void (*free_function)(void*),
libab_behavior* behavior,
libab_ref* scope);
/**
* Creates a function list object, storing it in to the given reference.
* @param into the reference to store into.

28
src/util.c
View File

@ -264,6 +264,34 @@ libab_result libab_create_function_tree(libab_ref* into,
return result;
}
libab_result libab_create_function_behavior(libab_ref* into,
void (*free_function)(void*),
libab_behavior* behavior,
libab_ref* scope) {
libab_function* new_function;
libab_result result = LIBAB_SUCCESS;
if((new_function = malloc(sizeof(*new_function)))) {
result = libab_function_init_behavior(new_function, behavior, scope);
} else {
result = LIBAB_MALLOC;
}
if(result == LIBAB_SUCCESS) {
result = libab_ref_new(into, new_function, free_function);
if(result != LIBAB_SUCCESS) {
libab_function_free(new_function);
}
}
if(result != LIBAB_SUCCESS) {
libab_ref_null(into);
free(new_function);
}
return result;
}
libab_result libab_create_function_list(libab_ref* into, libab_ref* type) {
libab_function_list* list;
libab_result result = LIBAB_SUCCESS;