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Instant saving of 0.5K - use of stdcall calling convention to

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reduce code overhead associated with managing the stack


git-svn-id: https://svn.code.sf.net/p/nsis/code/NSIS/trunk@694 212acab6-be3b-0410-9dea-997c60f758d6
This commit is contained in:
eccles 2002-08-19 23:18:19 +00:00
parent 7a2cf3e5b8
commit 34db30b2ce
17 changed files with 154 additions and 118 deletions
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20
Source/exehead/fileform.c
View file

@ -33,7 +33,7 @@ HANDLE dbd_hFile=INVALID_HANDLE_VALUE;
static int dbd_size, dbd_pos, dbd_srcpos, dbd_fulllen;
#endif//NSIS_COMPRESS_WHOLE
int isheader(firstheader *h)
int NSISCALL isheader(firstheader *h)
{
if ((h->flags & (~FH_FLAGS_MASK)) ||
h->siginfo != FH_SIG ||
@ -48,7 +48,7 @@ int isheader(firstheader *h)
static z_stream g_inflate_stream;
#endif
int loadHeaders(void)
int NSISCALL loadHeaders(void)
{
DWORD r;
void *data;
@ -70,7 +70,7 @@ int loadHeaders(void)
GetTempPath(sizeof(fn),fn);
GetTempFileName(fn,"nsi",0,fno);
dbd_hFile=CreateFile(fno,GENERIC_WRITE|GENERIC_READ,0,NULL,CREATE_ALWAYS,FILE_ATTRIBUTE_TEMPORARY|FILE_FLAG_DELETE_ON_CLOSE,NULL);
if (dbd_hFile == INVALID_HANDLE_VALUE)
if (dbd_hFile == INVALID_HANDLE_VALUE)
{
my_MessageBox("Error writing temp file",MB_OK);
return -1;
@ -111,7 +111,7 @@ int loadHeaders(void)
return 0;
}
const char *GetStringFromStringTab(int offs)
const char * NSISCALL GetStringFromStringTab(int offs)
{
if (offs < 0) return "";
return g_db_strtab+offs;
@ -124,7 +124,7 @@ const char *GetStringFromStringTab(int offs)
#ifndef NSIS_COMPRESS_WHOLE
static int _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
static int NSISCALL _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
{
static char inbuffer[IBUFSIZE+OBUFSIZE];
char *outbuffer;
@ -135,7 +135,7 @@ static int _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
outbuffer = outbuf?outbuf:(inbuffer+IBUFSIZE);
if (offset>=0)
if (offset>=0)
{
/*
int lp=SetFilePointer(g_db_hFile,0,NULL,FILE_CURRENT);
@ -224,7 +224,7 @@ static int _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
static char _inbuffer[IBUFSIZE];
static char _outbuffer[OBUFSIZE];
static int __ensuredata(int amount)
static int NSISCALL __ensuredata(int amount)
{
int needed=amount-(dbd_size-dbd_pos);
if (needed>0)
@ -270,7 +270,7 @@ static int __ensuredata(int amount)
}
static int _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
static int NSISCALL _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
{
DWORD r;
int input_len;
@ -312,12 +312,12 @@ static int _dodecomp(int offset, HANDLE hFileOut, char *outbuf, int outbuflen)
#endif//NSIS_COMPRESS_WHOLE
int GetCompressedDataFromDataBlock(int offset, HANDLE hFileOut)
int NSISCALL GetCompressedDataFromDataBlock(int offset, HANDLE hFileOut)
{
return _dodecomp(offset,hFileOut,NULL,0);
}
int GetCompressedDataFromDataBlockToMemory(int offset, char *out, int out_len)
int NSISCALL GetCompressedDataFromDataBlockToMemory(int offset, char *out, int out_len)
{
return _dodecomp(offset,NULL,out,out_len);
}