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New function xdup.

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git-svn-id: svn://svn.cc65.org/cc65/trunk@3723 b7a2c559-68d2-44c3-8de9-860c34a00d81
This commit is contained in:
cuz 2006-04-09 10:04:50 +00:00
parent 889fd1ecbd
commit 44405a0bb5
2 changed files with 16 additions and 6 deletions
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11
src/common/xmalloc.c
View File

@ -6,7 +6,7 @@
/* */ /* */
/* */ /* */
/* */ /* */
/* (C) 2000-2003 Ullrich von Bassewitz */ /* (C) 2000-2006 Ullrich von Bassewitz */
/* Römerstrasse 52 */ /* Römerstrasse 52 */
/* D-70794 Filderstadt */ /* D-70794 Filderstadt */
/* EMail: uz@cc65.org */ /* EMail: uz@cc65.org */
@ -35,7 +35,7 @@
#include <stdlib.h> #include <stdlib.h>
#include <string.h> #include <string.h>
/* common */ /* common */
#include "abend.h" #include "abend.h"
#include "debugflag.h" #include "debugflag.h"
@ -120,4 +120,11 @@ char* xstrdup (const char* S)
void* xdup (const void* Buf, size_t Size)
/* Create a copy of Buf on the heap and return a pointer to it. */
{
return memcpy (xmalloc (Size), Buf, Size);
}

11
src/common/xmalloc.h
View File

@ -6,10 +6,10 @@
/* */ /* */
/* */ /* */
/* */ /* */
/* (C) 2000 Ullrich von Bassewitz */ /* (C) 2000-2006 Ullrich von Bassewitz */
/* Wacholderweg 14 */ /* Römerstraße 52 */
/* D-70597 Stuttgart */ /* D-70794 Filderstadt */
/* EMail: uz@musoftware.de */ /* EMail: uz@cc65.org */
/* */ /* */
/* */ /* */
/* This software is provided 'as-is', without any expressed or implied */ /* This software is provided 'as-is', without any expressed or implied */
@ -60,6 +60,9 @@ void xfree (void* Block);
char* xstrdup (const char* S); char* xstrdup (const char* S);
/* Duplicate a string on the heap. The function checks for out of memory */ /* Duplicate a string on the heap. The function checks for out of memory */
void* xdup (const void* Buf, size_t Size);
/* Create a copy of Buf on the heap and return a pointer to it. */
/* End of xmalloc.h */ /* End of xmalloc.h */