explicitly use std::printf

cli/src/main.cpp

@@ -57,13 +57,13 @@ COMMANDTYPES getCommand(char *str, unsigned int isshort) {
 }
 
 void show_help(char *exec) {
-	printf("ccats command line interface\n");
-	printf("usage: %s COMMAND IP [Options]\n", exec);
-	printf("available COMMANDs are:\n");
+	std::printf("ccats command line interface\n");
+	std::printf("usage: %s COMMAND IP [Options]\n", exec);
+	std::printf("available COMMANDs are:\n");
 	for(int i = 0; i < sizeofarr(commands); i++) {
-		printf("%10s - %s\n", commands[i].name, commands[i].desc);
+		std::printf("%10s - %s\n", commands[i].name, commands[i].desc);
 	}
-	printf("IP should be in the format \"xxx.xxx.xxx.xxx\"\n");
+	std::printf("IP should be in the format \"xxx.xxx.xxx.xxx\"\n");
 }
 
 int main(int argc, char **argv) {
@@ -80,7 +80,7 @@ int main(int argc, char **argv) {
 	COMMANDTYPES cmd = getCommand(argv[1], (strlen(argv[1]) == 1));
 	switch(cmd) {
 		case CMD_UNKNOWN:
-			printf("unknown command\n");
+			std::printf("unknown command\n");
 		case CMD_HELP:
 			show_help(argv[0]);
 			std::cout << desc;
@@ -90,13 +90,13 @@ int main(int argc, char **argv) {
 	// have enough valid arguments
 	switch(cmd) {
 		case CMD_CONNECT:
-			printf("connecting to %s\n", argv[2]);
+			std::printf("connecting to %s\n", argv[2]);
 			break;
 		case CMD_DISCONNECT:
-			printf("disconnecting from %s\n", argv[2]);
+			std::printf("disconnecting from %s\n", argv[2]);
 			break;
 		default:
-			printf("command %s not implemented\n", argv[1]);
+			std::printf("command %s not implemented\n", argv[1]);
 			break;
 	}
 	
@@ -108,10 +108,10 @@ int main(int argc, char **argv) {
 			std::cout << desc;
 		}
 		else {
-			printf("no additional options\n");
+			std::printf("no additional options\n");
 		}
 	}
 	catch (const bpo::error &ex) {
-		fprintf(stderr, "%s\n", ex.what());
+		std::fprintf(stderr, "%s\n", ex.what());
 	}
 }