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comparison th_string.c @ 79:e36df57c5b0f

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Use th_strdup() again.
author Matti Hamalainen <ccr@tnsp.org>
date Wed, 24 Dec 2008 16:03:53 +0200
parents e47955d42b55
children 69aed051f84d
comparison
equal deleted inserted replaced
78:745f670068dc 79:e36df57c5b0f
10 #endif 10 #endif
11 #include "th_string.h" 11 #include "th_string.h"
12 12
13 #define LPREV (pNode->pPrev) 13 #define LPREV (pNode->pPrev)
14 #define LNEXT (pNode->pNext) 14 #define LNEXT (pNode->pNext)
15
16
17 /* strdup with a NULL check
18 */
19 char *th_strdup(const char *s)
20 {
21 char *res;
22 if (s == NULL)
23 return NULL;
24
25 if ((res = th_malloc(strlen(s) + 1)) == NULL)
26 return NULL;
27
28 strcpy(res, s);
29 return res;
30 }
31
15 32
16 /* Allocate memory for a string with given length 33 /* Allocate memory for a string with given length
17 */ 34 */
18 char *th_stralloc(const size_t l) 35 char *th_stralloc(const size_t l)
19 { 36 {