From mboxrd@z Thu Jan  1 00:00:00 1970
From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@cse.psu.edu, Sven Moritz Hallberg <sm@khjk.org>
References: <43C7911E.4040509@khjk.org>
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In-Reply-To: <43C7911E.4040509@khjk.org>
Subject: [9fans] Drawterm on Linux/PowerPC
Message-Id: <20060113135709.4B62E35076@dexter-peak.quanstro.net>
Date: Fri, 13 Jan 2006 07:57:09 -0600
Cc: 
Topicbox-Message-UUID: d58ffc7e-ead0-11e9-9d60-3106f5b1d025


Sven Moritz Hallberg <sm@khjk.org> writes

[...]
| gcc -Wall -Wno-missing-braces -ggdb -I.. -I../include -I../kern -c
| -I/usr/X11R6/include -D_THREAD_SAFE -pthread -O2 fmtprint.c
| fmtprint.c: In function 'fmtprint':
| fmtprint.c:20: error: incompatible types in assignment
| 
| I tried to replace all the offending assignments with calls to memcpy:
| 
| /*      va = f->args; */
|         memcpy(&va, &(f->args), sizeof(va_list));

try: (from plan9port)

int
fmtprint(Fmt *f, char *fmt, ...)
{
	va_list va;
	int n;

	f->flags = 0;
	f->width = 0;
	f->prec = 0;
	va_copy(va, f->args);
	va_end(f->args);
	va_start(f->args, fmt);
	n = dofmt(f, fmt);
	va_end(f->args);
	f->flags = 0;
	f->width = 0;
	f->prec = 0;
	va_copy(f->args,va);
	va_end(va);
	if(n >= 0)
		return 0;
	return n;
}

- erik