Import sources from 2011-03-30 iso image

1 files changed, 16 insertions, 0 deletions

diff --git a/sys/src/ape/lib/fmt/werrstr.c b/sys/src/ape/lib/fmt/werrstr.c
new file mode 100755
index 000000000..05222f72e
--- /dev/null
+++ b/sys/src/ape/lib/fmt/werrstr.c
@@ -0,0 +1,16 @@
+#include <stdarg.h>
+#include <errno.h>
+#include "fmt.h"
+
+extern char _plan9err[128];
+
+void
+werrstr(const char *fmt, ...)
+{
+	va_list arg;
+
+	va_start(arg, fmt);
+	snprint(_plan9err, sizeof _plan9err, fmt, arg);
+	va_end(arg);
+	errno = EPLAN9;
+}