1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
|
/* Error-free versions of some libc routines */
#include <stdlib.h>
#if defined(NDEBUG)
#define xmalloc(sz) malloc(sz)
#define xrealloc(p,sz) realloc(p,sz)
#define xstrdup(p) strdup(p)
#define lkfatal(S) do {} while(0)
#define lkfatal1(S1,S2) do {} while(0)
#define lkfatal0(S1,X) do {} while(0)
#else
extern void *xmalloc(size_t sz);
extern void *xrealloc(void *p, size_t sz);
extern char *xstrdup(const char *p);
extern void lkfatal(const char *s);
extern void lkfatal1(const char *s, const char *s2);
extern void lkfatal0(const char *, int);
#endif
|
