mirror of https://gitlab.com/rnger/amath
70 lines
2.0 KiB
C
70 lines
2.0 KiB
C
/*-
|
|
* Copyright (c) 2014-2021 Carsten Sonne Larsen <cs@innolan.net>
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
* Project homepage:
|
|
* https://amath.innolan.net
|
|
*
|
|
*/
|
|
|
|
#include "amathc.h"
|
|
|
|
#if defined(AMIGA)
|
|
#include <clib/exec_protos.h>
|
|
#endif
|
|
|
|
/**
|
|
* @brief Allocate memory and copy a string into the array.
|
|
*
|
|
*/
|
|
unsigned int AllocAndCopy(char** destination, const char* source)
|
|
{
|
|
char *i, *s, *d;
|
|
unsigned int n, size;
|
|
|
|
if (source == nullptr)
|
|
{
|
|
*destination = nullptr;
|
|
return 0;
|
|
}
|
|
|
|
i = (char*)source;
|
|
s = (char*)source;
|
|
while (*i)
|
|
i++;
|
|
|
|
n = (unsigned int)(i - s + 1);
|
|
size = n;
|
|
*destination = AllocMemSafe(size);
|
|
d = *destination;
|
|
|
|
#if defined(AMIGA) // Take advantage of exec
|
|
CopyMem(s, d, n);
|
|
#else
|
|
while (n--)
|
|
*d++ = *s++;
|
|
#endif
|
|
|
|
return size;
|
|
}
|