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#include "dat.h"
#include "fns.h"
/*
* General OS interface to errors
*/
void
kwerrstr(char *fmt, ...)
{
va_list arg;
char buf[ERRMAX];
va_start(arg, fmt);
vseprint(buf, buf+sizeof(buf), fmt, arg);
va_end(arg);
kstrcpy(up->env->errstr, buf, ERRMAX);
}
void
kerrstr(char *err, uint size)
{
char tmp[ERRMAX];
kstrcpy(tmp, up->env->errstr, sizeof(tmp));
kstrcpy(up->env->errstr, err, ERRMAX);
kstrcpy(err, tmp, size);
}
void
kgerrstr(char *err, uint size)
{
char *s;
s = "<no-up>";
if(up != nil)
s = up->env->errstr;
kstrcpy(err, s, size); /* TO DO */
}
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