mirror of
https://github.com/cc65/cc65.git
synced 2024-06-26 20:29:34 +00:00
67 lines
3.2 KiB
C
67 lines
3.2 KiB
C
/*****************************************************************************/
|
|
/* */
|
|
/* strutil.h */
|
|
/* */
|
|
/* String utility functions */
|
|
/* */
|
|
/* */
|
|
/* */
|
|
/* (C) 2001 Ullrich von Bassewitz */
|
|
/* Wacholderweg 14 */
|
|
/* D-70597 Stuttgart */
|
|
/* EMail: uz@musoftware.de */
|
|
/* */
|
|
/* */
|
|
/* This software is provided 'as-is', without any expressed or implied */
|
|
/* warranty. In no event will the authors be held liable for any damages */
|
|
/* arising from the use of this software. */
|
|
/* */
|
|
/* Permission is granted to anyone to use this software for any purpose, */
|
|
/* including commercial applications, and to alter it and redistribute it */
|
|
/* freely, subject to the following restrictions: */
|
|
/* */
|
|
/* 1. The origin of this software must not be misrepresented; you must not */
|
|
/* claim that you wrote the original software. If you use this software */
|
|
/* in a product, an acknowledgment in the product documentation would be */
|
|
/* appreciated but is not required. */
|
|
/* 2. Altered source versions must be plainly marked as such, and must not */
|
|
/* be misrepresented as being the original software. */
|
|
/* 3. This notice may not be removed or altered from any source */
|
|
/* distribution. */
|
|
/* */
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
#include <string.h>
|
|
|
|
/* common */
|
|
#include "strutil.h"
|
|
|
|
|
|
|
|
/*****************************************************************************/
|
|
/* Code */
|
|
/*****************************************************************************/
|
|
|
|
|
|
|
|
char* StrCopy (char* Dest, size_t DestSize, const char* Source)
|
|
/* Copy Source to Dest honouring the maximum size of the target buffer. In
|
|
* constrast to strncpy, the resulting string will always be NUL terminated.
|
|
* The function returns the pointer to the destintation buffer.
|
|
*/
|
|
{
|
|
size_t Len = strlen (Source);
|
|
if (Len >= DestSize) {
|
|
memcpy (Dest, Source, DestSize-1);
|
|
Dest[DestSize-1] = '\0';
|
|
} else {
|
|
memcpy (Dest, Source, Len+1);
|
|
}
|
|
return Dest;
|
|
}
|
|
|
|
|
|
|