You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
51 lines
905 B
51 lines
905 B
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <strings.h>
|
|
|
|
#include "memory.h"
|
|
#include "keyval.h"
|
|
|
|
|
|
|
|
/*
|
|
Create a new key/value pair.
|
|
*/
|
|
keyval *keyval_new(char *key, void *value) {
|
|
keyval *out = malloc(sizeof(keyval));
|
|
if (out == NULL) {
|
|
fprintf(stderr, "Out of memory.\n");
|
|
abort();
|
|
}
|
|
*out = (keyval){.key = key, .value = value};
|
|
return out;
|
|
}
|
|
|
|
/*
|
|
Copy a key/value pair. The new pair has pointers to
|
|
the values in the old pair, not copies of their data.
|
|
*/
|
|
keyval *keyval_copy(const keyval *in) {
|
|
keyval *out = malloc(sizeof(keyval));
|
|
if (out == NULL) {
|
|
fprintf(stderr, "Out of memory.\n");
|
|
abort();
|
|
}
|
|
*out = *in;
|
|
return out;
|
|
}
|
|
|
|
|
|
/*
|
|
Free a existing key/value pair.
|
|
*/
|
|
void keyval_free(keyval *in) {
|
|
safeFree(in);
|
|
}
|
|
|
|
|
|
/*
|
|
Check if key of key/value pair matches given key.
|
|
*/
|
|
int keyval_matches(const keyval *in, const char *key) {
|
|
return !strcmp(in->key, key);
|
|
}
|