1 files changed, 44 insertions, 0 deletions

diff --git a/libexec/rtld-elf/rtld_printf.h b/libexec/rtld-elf/rtld_printf.h
new file mode 100644
index 000000000000..6125732cb6ac
--- /dev/null
+++ b/libexec/rtld-elf/rtld_printf.h
@@ -0,0 +1,44 @@
+/*-
+ * Copyright 2011 Konstantin Belousov <kib@FreeBSD.org>.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef RTLD_PRINTF_H
+#define RTLD_PRINTF_H 1
+
+#include <sys/cdefs.h>
+#include <unistd.h>
+
+int rtld_vsnprintf(char *buf, size_t bufsize, const char *fmt, va_list ap);
+int rtld_vfdprintf(int fd, const char *fmt, va_list ap);
+int rtld_fdprintf(int fd, const char *fmt, ...) __printflike(2, 3);
+void rtld_fdputstr(int fd, const char *str);
+void rtld_fdputchar(int fd, int c);
+
+#define	rtld_printf(...) rtld_fdprintf(STDOUT_FILENO, __VA_ARGS__)
+#define	rtld_putstr(str) rtld_fdputstr(STDOUT_FILENO, (str))
+#define	rtld_putchar(c) rtld_fdputchar(STDOUT_FILENO, (c))
+
+#endif