From d3dee3df97e05f86792a1591a023f66ca195fb1c Mon Sep 17 00:00:00 2001
From: Jonathan Gray <jsg@jsg.id.au>
Date: Sun, 31 Aug 2014 03:43:18 +1000
Subject: [PATCH] st/xvmc/tests: avoid non portable error.h functions

To improve compatibility with OpenBSD.

Signed-off-by: Jonathan Gray <jsg@jsg.id.au>
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
---
 src/gallium/state_trackers/xvmc/tests/test_blocks.c     |  6 ++++--
 src/gallium/state_trackers/xvmc/tests/test_context.c    |  6 ++++--
 src/gallium/state_trackers/xvmc/tests/test_rendering.c  | 13 ++++++++-----
 src/gallium/state_trackers/xvmc/tests/test_subpicture.c |  4 ++--
 src/gallium/state_trackers/xvmc/tests/test_surface.c    |  6 ++++--
 5 files changed, 22 insertions(+), 13 deletions(-)

diff --git a/src/gallium/state_trackers/xvmc/tests/test_blocks.c b/src/gallium/state_trackers/xvmc/tests/test_blocks.c
index 0baed19..a35838f 100644
--- a/src/gallium/state_trackers/xvmc/tests/test_blocks.c
+++ b/src/gallium/state_trackers/xvmc/tests/test_blocks.c
@@ -26,7 +26,8 @@
  **************************************************************************/
 
 #include <assert.h>
-#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include "testlib.h"
 
 int main(int argc, char **argv)
@@ -62,7 +63,8 @@ int main(int argc, char **argv)
 	))
 	{
 		XCloseDisplay(display);
-		error(1, 0, "Error, unable to find a good port.\n");
+		fprintf(stderr, "Error, unable to find a good port.\n");
+		exit(1);
 	}
 
 	if (is_overlay)
diff --git a/src/gallium/state_trackers/xvmc/tests/test_context.c b/src/gallium/state_trackers/xvmc/tests/test_context.c
index 1b9b040..344ac76 100644
--- a/src/gallium/state_trackers/xvmc/tests/test_context.c
+++ b/src/gallium/state_trackers/xvmc/tests/test_context.c
@@ -26,7 +26,8 @@
  **************************************************************************/
 
 #include <assert.h>
-#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include "testlib.h"
 
 int main(int argc, char **argv)
@@ -58,7 +59,8 @@ int main(int argc, char **argv)
 	))
 	{
 		XCloseDisplay(display);
-		error(1, 0, "Error, unable to find a good port.\n");
+		fprintf(stderr, "Error, unable to find a good port.\n");
+		exit(1);
 	}
 
 	if (is_overlay)
diff --git a/src/gallium/state_trackers/xvmc/tests/test_rendering.c b/src/gallium/state_trackers/xvmc/tests/test_rendering.c
index 5bfbea7..b3b3794 100644
--- a/src/gallium/state_trackers/xvmc/tests/test_rendering.c
+++ b/src/gallium/state_trackers/xvmc/tests/test_rendering.c
@@ -28,7 +28,7 @@
 #include <assert.h>
 #include <stdio.h>
 #include <string.h>
-#include <error.h>
+#include <stdlib.h>
 #include "testlib.h"
 
 #define BLOCK_WIDTH			8
@@ -84,9 +84,9 @@ static void ParseArgs(int argc, char **argv, unsigned int *output_width, unsigne
 	}
 
 	if (fail)
-		error
-		(
-			1, 0,
+	{
+		fprintf(
+			stderr,
 			"Bad argument.\n"
 			"\n"
 			"Usage: %s [options]\n"
@@ -96,6 +96,8 @@ static void ParseArgs(int argc, char **argv, unsigned int *output_width, unsigne
 			"\t-p\tPrompt for quit\n",
 			argv[0]
 		);
+		exit(1);
+	}
 }
 
 static void Gradient(short *block, unsigned int start, unsigned int stop, int horizontal, unsigned int intra_unsigned)
@@ -166,7 +168,8 @@ int main(int argc, char **argv)
 	))
 	{
 		XCloseDisplay(display);
-		error(1, 0, "Error, unable to find a good port.\n");
+		fprintf(stderr, "Error, unable to find a good port.\n");
+		exit(1);
 	}
 
 	if (is_overlay)
diff --git a/src/gallium/state_trackers/xvmc/tests/test_subpicture.c b/src/gallium/state_trackers/xvmc/tests/test_subpicture.c
index ae0bc8b..57ba1c7 100644
--- a/src/gallium/state_trackers/xvmc/tests/test_subpicture.c
+++ b/src/gallium/state_trackers/xvmc/tests/test_subpicture.c
@@ -26,7 +26,6 @@
  **************************************************************************/
 
 #include <assert.h>
-#include <error.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include "testlib.h"
@@ -87,7 +86,8 @@ int main(int argc, char **argv)
 	))
 	{
 		XCloseDisplay(display);
-		error(1, 0, "Error, unable to find a good port.\n");
+		fprintf(stderr, "Error, unable to find a good port.\n");
+		exit(1);
 	}
 
 	if (is_overlay)
diff --git a/src/gallium/state_trackers/xvmc/tests/test_surface.c b/src/gallium/state_trackers/xvmc/tests/test_surface.c
index 8145686..964ca82 100644
--- a/src/gallium/state_trackers/xvmc/tests/test_surface.c
+++ b/src/gallium/state_trackers/xvmc/tests/test_surface.c
@@ -26,7 +26,8 @@
  **************************************************************************/
 
 #include <assert.h>
-#include <error.h>
+#include <stdio.h>
+#include <stdlib.h>
 #include "testlib.h"
 
 int main(int argc, char **argv)
@@ -59,7 +60,8 @@ int main(int argc, char **argv)
 	))
 	{
 		XCloseDisplay(display);
-		error(1, 0, "Error, unable to find a good port.\n");
+		fprintf(stderr, "Error, unable to find a good port.\n");
+		exit(1);
 	}
 
 	if (is_overlay)
-- 
2.7.4