mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-12-15 10:58:09 +00:00
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/*
|
|
* This file is part of the Trezor project, https://trezor.io/
|
|
*
|
|
* Copyright (C) 2017 Saleem Rashid <trezor@saleemrashid.com>
|
|
*
|
|
* This library is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include "strl.h"
|
|
#include "util.h"
|
|
|
|
#include <string.h>
|
|
|
|
#if (!defined __APPLE__) && (!defined HAVE_STRLCPY)
|
|
size_t strlcpy(char *dst, const char *src, size_t size) {
|
|
size_t ret = strlen(src);
|
|
|
|
if (size) {
|
|
size_t len = MIN(ret, size - 1);
|
|
memcpy(dst, src, len);
|
|
dst[len] = '\0';
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
size_t strlcat(char *dst, const char *src, size_t size) {
|
|
size_t n = strnlen(dst, size);
|
|
|
|
return n + strlcpy(&dst[n], src, size - n);
|
|
}
|
|
|
|
#endif
|