1 files changed, 86 insertions, 0 deletions
diff --git a/lib/lwres/print_p.h b/lib/lwres/print_p.h
new file mode 100644
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+++ b/lib/lwres/print_p.h
@@ -0,0 +1,86 @@
+/*
+ * Copyright (C) 2004, 2007  Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 1999-2001, 2003  Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: print_p.h,v 1.4 2007/06/19 23:47:22 tbox Exp $ */
+
+#ifndef LWRES_PRINT_P_H
+#define LWRES_PRINT_P_H 1
+
+/***
+ *** Imports
+ ***/
+
+#include <lwres/lang.h>
+#include <lwres/platform.h>
+
+/*
+ * This block allows lib/lwres/print.c to be cleanly compiled even if
+ * the platform does not need it.  The standard Makefile will still
+ * not compile print.c or archive print.o, so this is just to make test
+ * compilation ("make print.o") easier.
+ */
+#if !defined(LWRES_PLATFORM_NEEDVSNPRINTF) && defined(LWRES__PRINT_SOURCE)
+#define LWRES_PLATFORM_NEEDVSNPRINTF
+#endif
+
+#if !defined(LWRES_PLATFORM_NEEDSPRINTF) && defined(LWRES__PRINT_SOURCE)
+#define LWRES_PLATFORM_NEEDSPRINTF
+#endif
+
+/***
+ *** Macros.
+ ***/
+
+#ifdef __GNUC__
+#define LWRES_FORMAT_PRINTF(fmt, args) \
+        __attribute__((__format__(__printf__, fmt, args)))
+#else
+#define LWRES_FORMAT_PRINTF(fmt, args)
+#endif
+
+/***
+ *** Functions
+ ***/
+
+#ifdef LWRES_PLATFORM_NEEDVSNPRINTF
+#include <stdarg.h>
+#include <stddef.h>
+#endif
+
+LWRES_LANG_BEGINDECLS
+
+#ifdef LWRES_PLATFORM_NEEDVSNPRINTF
+int
+lwres__print_vsnprintf(char *str, size_t size, const char *format, va_list ap)
+     LWRES_FORMAT_PRINTF(3, 0);
+#define vsnprintf lwres__print_vsnprintf
+
+int
+lwres__print_snprintf(char *str, size_t size, const char *format, ...)
+     LWRES_FORMAT_PRINTF(3, 4);
+#define snprintf lwres__print_snprintf
+#endif /* LWRES_PLATFORM_NEEDVSNPRINTF */
+
+#ifdef LWRES_PLATFORM_NEEDSPRINTF
+int
+lwres__print_sprintf(char *str, const char *format, ...) LWRES_FORMAT_PRINTF(2, 3);
+#define sprintf lwres__print_sprintf
+#endif
+
+LWRES_LANG_ENDDECLS
+
+#endif /* LWRES_PRINT_P_H */