Import sources from 2011-03-30 iso image

1 files changed, 20 insertions, 0 deletions

diff --git a/sys/src/cmd/auth/lib/error.c b/sys/src/cmd/auth/lib/error.c
new file mode 100755
index 000000000..71bf63df1
--- /dev/null
+++ b/sys/src/cmd/auth/lib/error.c
@@ -0,0 +1,20 @@
+#include <u.h>
+#include <libc.h>
+#include <bio.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);
+}