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Update to 7-Zip 17.00 Beta

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This commit is contained in:
Tino Reichardt
2017-04-30 14:14:14 +02:00
parent 54389d6e2f
commit aa5ba75da0
451 changed files with 15746 additions and 8574 deletions
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17
C/7zBuf2.c
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@@ -1,5 +1,5 @@
/* 7zBuf2.c -- Byte Buffer
2014-08-22 : Igor Pavlov : Public domain */
2017-04-03 : Igor Pavlov : Public domain */
#include "Precomp.h"
@@ -19,19 +19,20 @@ void DynBuf_SeekToBeg(CDynBuf *p)
p->pos = 0;
}
int DynBuf_Write(CDynBuf *p, const Byte *buf, size_t size, ISzAlloc *alloc)
int DynBuf_Write(CDynBuf *p, const Byte *buf, size_t size, ISzAllocPtr alloc)
{
if (size > p->size - p->pos)
{
size_t newSize = p->pos + size;
Byte *data;
newSize += newSize / 4;
data = (Byte *)alloc->Alloc(alloc, newSize);
if (data == 0)
data = (Byte *)ISzAlloc_Alloc(alloc, newSize);
if (!data)
return 0;
p->size = newSize;
memcpy(data, p->data, p->pos);
alloc->Free(alloc, p->data);
if (p->pos != 0)
memcpy(data, p->data, p->pos);
ISzAlloc_Free(alloc, p->data);
p->data = data;
}
if (size != 0)
@@ -42,9 +43,9 @@ int DynBuf_Write(CDynBuf *p, const Byte *buf, size_t size, ISzAlloc *alloc)
return 1;
}
void DynBuf_Free(CDynBuf *p, ISzAlloc *alloc)
void DynBuf_Free(CDynBuf *p, ISzAllocPtr alloc)
{
alloc->Free(alloc, p->data);
ISzAlloc_Free(alloc, p->data);
p->data = 0;
p->size = 0;
p->pos = 0;