X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=tests%2Futils%2Ftap%2Ftap.h;h=bc6745a73862040006ab51712ff48ade74d628bb;hb=f3af9f34ce10b8eb2c99541b1adce9bb0ac16998;hp=045499a98cdfbde096958164774396d1a0a22319;hpb=9d16b343fb9e781fc8d8fa3c448a3f382306dd33;p=lttng-tools.git

diff --git a/tests/utils/tap/tap.h b/tests/utils/tap/tap.h
index 045499a98..bc6745a73 100644
--- a/tests/utils/tap/tap.h
+++ b/tests/utils/tap/tap.h
@@ -1,31 +1,14 @@
-/*-
- * Copyright (C) 2004 Nik Clayton
- * All rights reserved.
- *
+/*
  * SPDX-License-Identifier: BSD-2-Clause
  *
- * 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 AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ * Copyright (C) 2004 Nik Clayton
+ * Copyright (C) 2017 Jérémie Galarneau
  */
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* '## __VA_ARGS__' is a gcc'ism. C99 doesn't allow the token pasting
    and requires the caller to add the final comma if they've ommitted
    the optional arguments */
@@ -40,8 +23,8 @@
 		 _gen_result(1, __func__, __FILE__, __LINE__, "%s", #e) : \
 		 _gen_result(0, __func__, __FILE__, __LINE__, "%s", #e))
 
-# define pass(test, ...) ok(1, test, ## __VA_ARGS__);
-# define fail(test, ...) ok(0, test, ## __VA_ARGS__);
+# define pass(test, ...) ok(1, test, ## __VA_ARGS__)
+# define fail(test, ...) ok(0, test, ## __VA_ARGS__)
 
 # define skip_start(test, n, fmt, ...)			\
 	do {						\
@@ -49,7 +32,7 @@
 			skip(n, fmt, ## __VA_ARGS__);	\
 			continue;			\
 		}
-#elif __STDC_VERSION__ >= 199901L /* __GNUC__ */
+#elif defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) /* __GNUC__ */
 # define ok(e, ...) ((e) ?						\
 		     _gen_result(1, __func__, __FILE__, __LINE__,	\
 				 __VA_ARGS__) :				\
@@ -60,8 +43,8 @@
 		 _gen_result(1, __func__, __FILE__, __LINE__, "%s", #e) : \
 		 _gen_result(0, __func__, __FILE__, __LINE__, "%s", #e))
 
-# define pass(...) ok(1, __VA_ARGS__);
-# define fail(...) ok(0, __VA_ARGS__);
+# define pass(...) ok(1, __VA_ARGS__)
+# define fail(...) ok(0, __VA_ARGS__)
 
 # define skip_start(test, n, ...)			\
 	do {						\
@@ -75,17 +58,33 @@
 
 #define skip_end() } while(0);
 
-unsigned int _gen_result(int, const char *, char *, unsigned int, char *, ...);
+#ifdef __MINGW_PRINTF_FORMAT
+# define TAP_PRINTF_FORMAT __MINGW_PRINTF_FORMAT
+#else
+# define TAP_PRINTF_FORMAT printf
+#endif
+
+__attribute__((format(TAP_PRINTF_FORMAT, 5, 6)))
+unsigned int _gen_result(int, const char *, const char *, unsigned int, const char *, ...);
 
 int plan_no_plan(void);
-int plan_skip_all(char *);
+__attribute__((noreturn))
+int plan_skip_all(const char *);
 int plan_tests(unsigned int);
 
-unsigned int diag(char *, ...);
+__attribute__((format(TAP_PRINTF_FORMAT, 1, 2)))
+unsigned int diag(const char *, ...);
+void diag_multiline(const char *);
 
-int skip(unsigned int, char *, ...);
+__attribute__((format(TAP_PRINTF_FORMAT, 2, 3)))
+int skip(unsigned int, const char *, ...);
 
-void todo_start(char *, ...);
+__attribute__((format(TAP_PRINTF_FORMAT, 1, 2)))
+void todo_start(const char *, ...);
 void todo_end(void);
 
 int exit_status(void);
+
+#ifdef __cplusplus
+}
+#endif