Changeset 561 in MondoRescue for trunk/mondo/mondo/common/libmondo-string.c

Timestamp:

May 20, 2006, 5:51:21 PM (18 years ago)

Author:

bcornec

Message:

merge -r 542:560 $SVN_M/branches/stable

File:

• trunk/mondo/mondo/common/libmondo-string.c (modified) (2 diffs)

trunk/mondo/mondo/common/libmondo-string.c

@@ -2 +2 @@
    $Id$
 */
-
 
 /**
@@ -1139 +1138 @@
 }
 
+
+/* New functions safe from a memory manageemnt point of view */
+/* Developped by Andree Leidenfrost */
+
+char *mr_strtok(char *instr, const char *delims, int *lastpos) {
+
+char *token = NULL;
+char *strptr = NULL;
+size_t pos1 = 0;
+size_t pos2 = 0;
+
+if (strlen(instr) <= *lastpos) {
+    *lastpos = 0;
+    return token;
+}
+
+strptr = instr + *lastpos;
+pos2 = strspn(strptr, delims);
+strptr += pos2;
+pos1 = strcspn(strptr, delims);
+token = malloc(sizeof(*token)*(pos1+1));
+strncpy(token, strptr, pos1);
+*lastpos = *lastpos + pos1 + pos2 + 1;
+
+return token;
+}
 /* @} - end of stringGroup */