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Drag constant pool handling into C++

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This commit is contained in:
Eric Fischer 2016-04-27 12:44:46 -07:00
parent 3d56a56464
commit 3f3a341c0a
1 changed files with 6 additions and 3 deletions
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9
pool.c → pool.cpp
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@ -1,7 +1,10 @@
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
#include "pool.h"
extern "C" {
#include "pool.h"
}
#define POOL_WIDTH 256 #define POOL_WIDTH 256
@ -34,7 +37,7 @@ struct pool_val *pool(struct pool *p, const char *s, int type) {
} }
} }
struct pool_val *nv = malloc(sizeof(struct pool_val)); struct pool_val *nv = (struct pool_val *) malloc(sizeof(struct pool_val));
if (nv == NULL) { if (nv == NULL) {
fprintf(stderr, "out of memory making string pool\n"); fprintf(stderr, "out of memory making string pool\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
@ -109,7 +112,7 @@ void pool_free_strings(struct pool *p) {
void pool_init(struct pool *p, int n) { void pool_init(struct pool *p, int n) {
p->n = n; p->n = n;
p->vals = calloc(POOL_WIDTH, sizeof(struct pool_val *)); p->vals = (struct pool_val **) calloc(POOL_WIDTH, sizeof(struct pool_val *));
if (p->vals == NULL) { if (p->vals == NULL) {
fprintf(stderr, "out of memory creating string pool\n"); fprintf(stderr, "out of memory creating string pool\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);