提交: e03f7e928562b7fb4d44772a4a5c840e82483621 - ogatool (git)

oga's tools

Commit MetaInfo

• 修訂: e03f7e928562b7fb4d44772a4a5c840e82483621 (tree)
• 時間: 2014-01-05 14:13:21
• 作者: oga <hyperoga@gmai...>
• Commiter: oga

Log Message

add usleep.c

Change Summary

• modified: Makefile.linux
• add: usleep.c

差異

--- a/Makefile.linux
+++ b/Makefile.linux
@@ -26,7 +26,7 @@ TARGETS=$(VP)/age $(VP)/cal2 $(VP)/cgrep $(VP)/cmem $(VP)/cpkt $(VP)/cpuid   \
     $(VP)/peke2 $(VP)/peke $(VP)/perfan $(VP)/strings2 $(VP)/t64an           \
     $(VP)/tolower $(VP)/txt2vnt $(VP)/upload $(VP)/wavana $(VP)/wavcut2      \
     $(VP)/wavcut $(VP)/welcome $(VP)/whichx $(VP)/wwstat $(VP)/xalloc        \
-    $(VP)/zusa $(VP)/rand2
+    $(VP)/zusa $(VP)/rand2 $(VP)/usleep
 
 TARGET_X=$(VP)/qix $(VP)/xmem $(VP)/xpkt $(VP)/xpstat 
 
@@ -289,6 +289,9 @@ $(VP)/u2dos : $(TOOL)/u2dos.c
 $(VP)/upload : $(TOOL)/upload.c
 	${CC} $? -o $@ -O 
 
+$(VP)/usleep : $(TOOL)/usleep.c
+	${CC} $? -o $@ -O 
+
 $(VP)/wavana : $(TOOL)/wavana.c
 	${CC} $? -o $@ -O
 

--- /dev/null
+++ b/usleep.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int main(int a, char *b[])
+{
+	int i;
+	int ms = 0;
+
+	for (i = 1; i < a; i++) {
+		if (!strcmp(b[i], "-h")) {
+			printf("usage: usleep <ms>\n");
+			return 1;
+		}
+		ms = atoi(b[i]);
+	}
+
+	usleep(ms * 1000);
+
+	return 0;
+}