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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#include "plstr.h"
#include <string.h>
PR_IMPLEMENT(char*)
PL_strcat(char* dest, const char* src) {
if (((char*)0 == dest) || ((const char*)0 == src)) {
return dest;
}
return strcat(dest, src);
}
PR_IMPLEMENT(char*)
PL_strncat(char* dest, const char* src, PRUint32 max) {
char* rv;
if (((char*)0 == dest) || ((const char*)0 == src) || (0 == max)) {
return dest;
}
for (rv = dest; *dest; dest++);
(void)PL_strncpy(dest, src, max);
return rv;
}
PR_IMPLEMENT(char*)
PL_strcatn(char* dest, PRUint32 max, const char* src) {
char* rv;
PRUint32 dl;
if (((char*)0 == dest) || ((const char*)0 == src)) {
return dest;
}
for (rv = dest, dl = 0; *dest; dest++, dl++);
if (max <= dl) {
return rv;
}
(void)PL_strncpyz(dest, src, max - dl);
return rv;
}