[9fans] Drawterm on Linux/PowerPC

[erik quanstrom]

Sven Moritz Hallberg <[EMAIL PROTECTED]> 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