1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 /* SPDX-License-Identifier: GPL-2.0-only */
2 2
3 #ifndef XALLOC_H 3 #ifndef XALLOC_H
4 #define XALLOC_H 4 #define XALLOC_H
5 5
6 #include <stdlib.h> 6 #include <stdlib.h>
7 #include <string.h> 7 #include <string.h>
8 8
9 static inline void *xmalloc(size_t size) 9 static inline void *xmalloc(size_t size)
10 { 10 {
11 void *p = malloc(size); 11 void *p = malloc(size);
12 12
13 if (!p) 13 if (!p)
14 exit(1); 14 exit(1);
15 return p; 15 return p;
16 } 16 }
17 17
18 static inline void *xcalloc(size_t nmemb, size 18 static inline void *xcalloc(size_t nmemb, size_t size)
19 { 19 {
20 void *p = calloc(nmemb, size); 20 void *p = calloc(nmemb, size);
21 21
22 if (!p) 22 if (!p)
23 exit(1); 23 exit(1);
24 return p; 24 return p;
25 } 25 }
26 26
27 static inline void *xrealloc(void *p, size_t s 27 static inline void *xrealloc(void *p, size_t size)
28 { 28 {
29 p = realloc(p, size); 29 p = realloc(p, size);
30 if (!p) 30 if (!p)
31 exit(1); 31 exit(1);
32 return p; 32 return p;
33 } 33 }
34 34
35 static inline char *xstrdup(const char *s) 35 static inline char *xstrdup(const char *s)
36 { 36 {
37 char *p = strdup(s); 37 char *p = strdup(s);
38 38
39 if (!p) 39 if (!p)
40 exit(1); 40 exit(1);
41 return p; 41 return p;
42 } 42 }
43 43
44 static inline char *xstrndup(const char *s, si 44 static inline char *xstrndup(const char *s, size_t n)
45 { 45 {
46 char *p = strndup(s, n); 46 char *p = strndup(s, n);
47 47
48 if (!p) 48 if (!p)
49 exit(1); 49 exit(1);
50 return p; 50 return p;
51 } 51 }
52 52
53 #endif /* XALLOC_H */ 53 #endif /* XALLOC_H */
54 54
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.