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Replace padlength tables with inline functions from misc.h

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Adds new function padding_for_int32() and uses existing pad_to_int32()
depending on required results.

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Daniel Stone <daniel@fooishbar.org>
This commit is contained in:
Alan Coopersmith 2012-07-09 19:12:44 -07:00 • committed by Keith Packard
commit ad4092cf7d
5 changed files with 50 additions and 13 deletions
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6
os/io.c
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@ -578,8 +578,6 @@ ResetCurrentRequest(ClientPtr client)
}
}
static const int padlength[4] = { 0, 3, 2, 1 };
/********************
* FlushAllOutput()
* Flush all clients with output. However, if some client still
@ -757,7 +755,7 @@ WriteToClient(ClientPtr who, int count, const void *__buf)
oc->output = oco;
}
padBytes = padlength[count & 3];
padBytes = padding_for_int32(count);
if (ReplyCallback) {
ReplyInfoRec replyinfo;
@ -850,7 +848,7 @@ FlushClient(ClientPtr who, OsCommPtr oc, const void *__extraBuf, int extraCount)
if (!oco)
return 0;
written = 0;
padsize = padlength[extraCount & 3];
padsize = padding_for_int32(extraCount);
notWritten = oco->count + extraCount + padsize;
todo = notWritten;
while (notWritten) {