[igt-dev] [PATCH i-g-t 2/3] intel_gpu_top: Rename STDOUT to TEXT

[Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>]

From: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

Internal cleanup only - the name text is more accurate given the output
can also go to a file.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Cc: Caleb Callaway <caleb.callaway@intel.com>
---
 tools/intel_gpu_top.c | 54 +++++++++++++++++++++----------------------
 1 file changed, 26 insertions(+), 28 deletions(-)

diff --git a/tools/intel_gpu_top.c b/tools/intel_gpu_top.c
index e2a7f4753099..a980cc7043dc 100644
--- a/tools/intel_gpu_top.c
+++ b/tools/intel_gpu_top.c
@@ -1282,7 +1282,7 @@ usage(const char *appname)
 
 static enum {
 	INTERACTIVE,
-	STDOUT,
+	TEXT,
 	JSON
 } output_mode;
 
@@ -1387,33 +1387,31 @@ json_add_member(const struct cnt_group *parent, struct cnt_item *item,
 	return 1;
 }
 
-static unsigned int stdout_level;
+static unsigned int text_level;
 
-#define STDOUT_HEADER_REPEAT 20
-static unsigned int stdout_lines = STDOUT_HEADER_REPEAT;
-static bool stdout_header_repeat;
+#define TEXT_HEADER_REPEAT 20
+static unsigned int text_lines = TEXT_HEADER_REPEAT;
+static bool text_header_repeat;
 
-static void
-stdout_open_struct(const char *name)
+static void text_open_struct(const char *name)
 {
-	stdout_level++;
-	assert(stdout_level > 0);
+	text_level++;
+	assert(text_level > 0);
 }
 
-static void
-stdout_close_struct(void)
+static void text_close_struct(void)
 {
-	assert(stdout_level > 0);
-	if (--stdout_level == 0) {
-		stdout_lines++;
+	assert(text_level > 0);
+	if (--text_level == 0) {
+		text_lines++;
 		fputs("\n", out);
 		fflush(out);
 	}
 }
 
 static unsigned int
-stdout_add_member(const struct cnt_group *parent, struct cnt_item *item,
-		  unsigned int headers)
+text_add_member(const struct cnt_group *parent, struct cnt_item *item,
+		unsigned int headers)
 {
 	unsigned int fmt_tot = item->fmt_width + (item->fmt_precision ? 1 : 0);
 	char buf[fmt_tot + 1];
@@ -1565,10 +1563,10 @@ static const struct print_operations json_pops = {
 	.print_group = print_group,
 };
 
-static const struct print_operations stdout_pops = {
-	.open_struct = stdout_open_struct,
-	.close_struct = stdout_close_struct,
-	.add_member = stdout_add_member,
+static const struct print_operations text_pops = {
+	.open_struct = text_open_struct,
+	.close_struct = text_close_struct,
+	.add_member = text_add_member,
 	.print_group = print_group,
 };
 
@@ -1584,9 +1582,9 @@ static bool print_groups(struct cnt_group **groups)
 	static bool headers_printed = false;
 	bool print_data = true;
 
-	if (output_mode == STDOUT &&
-	    (stdout_header_repeat || !headers_printed)) {
-		unsigned int headers = stdout_lines % STDOUT_HEADER_REPEAT + 1;
+	if (output_mode == TEXT &&
+	    (text_header_repeat || !headers_printed)) {
+		unsigned int headers = text_lines % TEXT_HEADER_REPEAT + 1;
 
 		if (headers == 1 || headers == 2)
 			for (struct cnt_group **grp = groups; *grp; grp++)
@@ -2492,7 +2490,7 @@ int main(int argc, char **argv)
 			list_device = true;
 			break;
 		case 'l':
-			output_mode = STDOUT;
+			output_mode = TEXT;
 			break;
 		case 'h':
 			usage(argv[0]);
@@ -2505,7 +2503,7 @@ int main(int argc, char **argv)
 	}
 
 	if (output_mode == INTERACTIVE && (output_path || isatty(1) != 1))
-		output_mode = STDOUT;
+		output_mode = TEXT;
 
 	if (output_path && strcmp(output_path, "-")) {
 		out = fopen(output_path, "w");
@@ -2519,7 +2517,7 @@ int main(int argc, char **argv)
 		out = stdout;
 	}
 
-	stdout_header_repeat = output_mode == STDOUT && isatty(fileno(out));
+	text_header_repeat = output_mode == TEXT && isatty(fileno(out));
 
 	if (signal(SIGINT, sigint_handler) == SIG_ERR)
 		fprintf(stderr, "Failed to install signal handler!\n");
@@ -2531,8 +2529,8 @@ int main(int argc, char **argv)
 		pops = &term_pops;
 		interactive_stdin();
 		break;
-	case STDOUT:
-		pops = &stdout_pops;
+	case TEXT:
+		pops = &text_pops;
 		break;
 	case JSON:
 		pops = &json_pops;
-- 
2.34.1