new tool: draggers: shows/sets draggers state (shown/hidden) ; typo in sysinfo

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8589 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/apps/bin/Jamfile

@@ -43,6 +43,7 @@ StdBinCommands
 	beep.cpp
 	clipboard.cpp
 	df.cpp
+	draggers.cpp
 #	factor.cpp
 	ffm.cpp
 	iroster.cpp

src/apps/bin/draggers.cpp

@@ -0,0 +1,36 @@
+/*
+ * draggers - show/hide draggers from CLI
+ * (c) 2004, François Revol - [email protected]
+ */
+
+#include <stdio.h>
+#include <string.h>
+#include <Application.h>
+#include <Dragger.h>
+
+
+int main(int argc, char **argv)
+{
+	int i;
+	BApplication app("application/x-vnd.OBOS-draggers");
+	if (argc < 2) {
+		printf("%s\n", BDragger::AreDraggersDrawn()?"shown":"hidden");
+		return 0;
+	}
+	for (i = 1; i < argc; i++) {
+		if (!strncmp(argv[i], "-h", 2)) {
+			printf("draggers [show|hide]\n");
+			printf("Shows/sets draggers state\n");
+			return 0;
+		}
+		if (!strcmp(argv[i], "1")
+		 || !strncmp(argv[i], "en", 2)
+		 || !strncmp(argv[i], "sh", 2))
+			BDragger::ShowAllDraggers();
+		else if (!strcmp(argv[i], "0")
+		 || !strncmp(argv[i], "di", 2)
+		 || !strncmp(argv[i], "hi", 2))
+			BDragger::HideAllDraggers();
+	}
+	return 0;
+}

src/apps/bin/sysinfo.c

@@ -231,7 +231,7 @@ static void dump_cpu(system_info *info)
 		info->id[0], info->id[1]);
 
 	for (i = 0; i < info->cpu_count; i++) {
-		/* note: the R5 cpuid_info() doesn't failed when asked for a cpu > cpu_count */
+		/* note: the R5 cpuid_info() doesn't fail when asked for a cpu > cpu_count */
 		/* indeed it should return EINVAL */
 		/* references:
 		 * http://grafi.ii.pw.edu.pl/gbm/x86/cpuid.html