ossp-pkg/rc/rc_util.c 1.3 -> 1.4
--- rc_util.c 2002/03/26 17:11:06 1.3
+++ rc_util.c 2002/05/23 18:03:20 1.4
@@ -27,6 +27,9 @@
** rc_util.c: Run-command processor ISO C source file
*/
+#include <stdlib.h>
+#include <string.h>
+
#include "rc.h" /* Error definitions */
#include "rc_const.h" /* String definitions */
@@ -42,3 +45,45 @@
else if (rv == RC_ERR_INT) return RC_ERRSTR_INT;
else return RC_ERRSTR_UNK;
}
+
+/* Vector copy constructor */
+char **vectorCopy(const char **kpszVec)
+{
+ int nSecs = 0;
+ int nIndex = 0;
+ char **pszTemp = NULL;
+
+ if (kpszVec) {
+ for (nSecs = 0; kpszVec[nSecs]; nSecs++); /* Count the sections */
+ pszTemp = malloc(sizeof (char **) * nSecs + 1);
+
+ for (nIndex = 0; kpszVec[nIndex]; nIndex++) { /* Copy loop */
+ pszTemp[nIndex] = malloc(strlen(kpszVec[nIndex])); /* for each */
+ memcpy(pszTemp[nIndex], kpszVec[nIndex], /* element */
+ strlen(kpszVec[nIndex])); /* in vector */
+ }
+ pszTemp[nIndex] = NULL; /* Used later to find the end of the array */
+ return(pszTemp); /* Success */
+ }
+ else
+ RC_THROW(RC_ERR_USE); /* Incoming vector is NULL? */
+
+ return(NULL); /* Failure */
+}
+
+/* Vector destructor */
+rc_return_t vectorDel(char **pszVec)
+{
+ int i;
+ assert(pszVec); /* Check for unallocated incoming */
+
+ for (i = 0; pszVec[i]; i++) { /* Loop through elements */
+ free(pszVec[i]); /* of vector, deallocating */
+ pszVec[i] = NULL; /* along the way */
+ }
+
+ free(pszVec); /* Free the vector itself */
+ pszVec = NULL;
+
+ return(RC_THROW(RC_OK));
+}
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