From: Pierre-Marc Fournier <pierre-marc.fournier@polymtl.ca>
Date: Fri, 29 Jan 2010 04:44:19 +0000 (-0500)
Subject: libustcomm: change char * to const char * where relevant
X-Git-Tag: v0.2~42
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=7e92827db5195a5b6afc110d0152eb2deef75638;p=ust.git

libustcomm: change char * to const char * where relevant
---

diff --git a/libustcomm/ustcomm.c b/libustcomm/ustcomm.c
index 6ddd6d8..fd5e360 100644
--- a/libustcomm/ustcomm.c
+++ b/libustcomm/ustcomm.c
@@ -612,7 +612,7 @@ void ustcomm_fini_app(struct ustcomm_app *handle)
 	}
 }
 
-static char *find_tok(char *str)
+static const char *find_tok(const char *str)
 {
 	while(*str == ' ') {
 		str++;
@@ -624,7 +624,7 @@ static char *find_tok(char *str)
 	return str;
 }
 
-static char *find_sep(char *str)
+static const char *find_sep(const char *str)
 {
 	while(*str != ' ') {
 		str++;
@@ -636,11 +636,11 @@ static char *find_sep(char *str)
 	return str;
 }
 
-int nth_token_is(char *str, char *token, int tok_no)
+int nth_token_is(const char *str, const char *token, int tok_no)
 {
 	int i;
-	char *start;
-	char *end;
+	const char *start;
+	const char *end;
 
 	for(i=0; i<=tok_no; i++) {
 		str = find_tok(str);
@@ -665,12 +665,12 @@ int nth_token_is(char *str, char *token, int tok_no)
 	return 1;
 }
 
-char *nth_token(char *str, int tok_no)
+char *nth_token(const char *str, int tok_no)
 {
 	static char *retval = NULL;
 	int i;
-	char *start;
-	char *end;
+	const char *start;
+	const char *end;
 
 	for(i=0; i<=tok_no; i++) {
 		str = find_tok(str);
diff --git a/libustcomm/ustcomm.h b/libustcomm/ustcomm.h
index 564ecac..2508838 100644
--- a/libustcomm/ustcomm.h
+++ b/libustcomm/ustcomm.h
@@ -74,9 +74,9 @@ extern int ustcomm_send_reply(struct ustcomm_server *server, char *msg, struct u
 extern int ustcomm_disconnect(struct ustcomm_connection *conn);
 extern int ustcomm_close_all_connections(struct ustcomm_server *server);
 
-extern int nth_token_is(char *str, char *token, int tok_no);
+extern int nth_token_is(const char *str, const char *token, int tok_no);
 
-extern char *nth_token(char *str, int tok_no);
+extern char *nth_token(const char *str, int tok_no);
 
 extern int pid_is_online(pid_t);