Mercurial > hg > dmlib

comparison minijss/jssmod.c @ 948:698ee83bac98

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Constify & cleanup.
author Matti Hamalainen <ccr@tnsp.org>
date Thu, 26 Feb 2015 18:01:14 +0200
parents b136ddc4070b
children e22d4ceb6414
comparison
equal deleted inserted replaced
947:5ac8f5513978 948:698ee83bac98
6 #include "jssmod.h" 6 #include "jssmod.h"
7 #include <string.h> 7 #include <string.h>
8 8
9 9
10 #ifndef JSS_LIGHT 10 #ifndef JSS_LIGHT
11 /* Take given data until maxlen reached, make a string 11
12 */ 12 /* Take given data until maxlen reached, make a string.
13 char *jssASCIItoStr(char * sdata, const char endByte, const size_t maxLen) 13 * Basically a bit like strndup(), except end marker byte
14 * can be specified.
15 */
16 char *jssASCIItoStr(const char * src, const char endByte, const size_t len)
14 { 17 {
15 size_t i, k; 18 size_t i, k;
16 char *res; 19 char *res;
17 20
18 for (i = 0; sdata[i] && i < maxLen; i++); 21 for (i = 0; src[i] && i < len; i++);
19 22
20 res = (char *) dmMalloc(i + 1); 23 if ((res = dmMalloc(i + 1)) == NULL)
21 if (res == NULL)
22 return NULL; 24 return NULL;
23 25
24 for (k = 0; sdata[k] != endByte && k < i; k++) 26 for (k = 0; src[k] != endByte && k < i; k++)
25 res[k] = sdata[k]; 27 res[k] = src[k];
26 28
27 res[k] = 0; 29 res[k] = 0;
28 30
29 return res; 31 return res;
30 } 32 }