fbsim

commit 315d7e3b7981840438966a85db8946bb7a1de794
parent 5d39da4638130a3168d79bb4f76f8d877e3c1674
Author: Morel Bérenger <berengermorel76@gmail.com>
Date:   Fri, 18 Sep 2020 15:49:28 +0200

improved usage_and_quit

Diffstat:
M
src/main.c
 | 
13
++++++-------

1 file changed, 6 insertions(+), 7 deletions(-)
diff --git a/src/main.c b/src/main.c
@@ -56,13 +56,12 @@ static struct shared_mem_t fbsim;
 void usage_and_quit( int argc, char** argv )
 {
 	fprintf( stderr,
-			"Usage: %s "
-			"UNIX_SOCKET (%s) "
-			"X_RESOLUTION (%s) "
-			"Y_RESOLUTION (%s) "
-			"BITS_PER_PIXEl (%s) "
-			"REFRESH_RATE (In hertz) (%s) "
-			"\n"
+			"Usage: %s path width height bpp freq\n"
+			"\tpath: (%s) where to share memory\n"
+			"\twidth: (%s)\n"
+			"\theight: (%s)\n"
+			"\tbpp: (%s) bits per pixel\n"
+			"\tfreq: (%s) refresh frequency, in Hertz\n"
 			, argv[0]
 			, argc < 1 ? "NEEDED" : argv[1]
 			, argc < 2 ? "NEEDED" : argv[2]