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/*
Copyright (C) 2021 The Falco Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include <sys/types.h>
#include <string.h>
#pragma once
/*!
\brief Copy up to size - 1 characters from the NUL-terminated string src to dst, NUL-terminating the result.
\return The length of the source string.
*/
#ifndef HAVE_STRLCPY
static inline size_t strlcpy(char *dst, const char *src, size_t size) {
size_t srcsize = strlen(src);
if (size == 0) {
return srcsize;
}
size_t copysize = srcsize;
if (copysize > size - 1) {
copysize = size - 1;
}
memcpy(dst, src, copysize);
dst[copysize] = '\0';
return srcsize;
}
#endif
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