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replace malloc with xmalloc

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r4
2021-12-22 13:10:00 +01:00
parent b80e5a9c4e
commit 41a5dba208
4 changed files with 30 additions and 7 deletions
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5
util.h
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@@ -37,12 +37,15 @@ extern size_t err_ln, err_col;
#define TRY_RET_ELSE(expr, ret, onerr) {expr; if (err) {onerr; return (ret);}}
void set_err(const char *fmt, ...);
#define ASSERT_UNREACHED() { fprintf(stderr, "Illegal code position reached in %s:%d\n", __FILE__, __LINE__); exit(1); }
#define ASSERT_UNREACHED() { fprintf(stderr, "Illegal code position reached in %s:%d\n", __FILE__, __LINE__); abort(); }
#define IS_NUM(c) (c >= '0' && c <= '9')
#define IS_ALPHA(c) ((c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z') || c == '_')
#define IS_ALNUM(c) (IS_ALPHA(c) || IS_NUM(c))
void *xmalloc(size_t size);
void *xrealloc(void *ptr, size_t size);
/* Useful for efficiently allocating lots of data that can all be freed at once afterwards. */
typedef struct Pool {
struct Pool *next;