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- #include <u.h>
- #include <libc.h>
- #include "authcmdlib.h"
- void
- error(char *fmt, ...)
- {
- char buf[8192], *s;
- va_list arg;
- s = buf;
- s += sprint(s, "%s: ", argv0);
- va_start(arg, fmt);
- s = vseprint(s, buf + sizeof(buf), fmt, arg);
- va_end(arg);
- *s++ = '\n';
- write(2, buf, s - buf);
- exits(buf);
- }
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