From: Andre Noll <maan@systemlinux.org>
Date: Fri, 22 Apr 2011 02:07:35 +0000 (+0200)
Subject: Constify flowop functions.
X-Git-Tag: v0.4.8~33^2~2
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=13f672993a23637fe8ad76d9ebc64fe774528f5d

Constify flowop functions.

This trivial patch fixes some "discards qualifiers" gcc
warnings when compiling with -Wwrite-strings.
---

diff --git a/net.c b/net.c
index ffd4350b..697e3b76 100644
--- a/net.c
+++ b/net.c
@@ -285,7 +285,7 @@ struct flowopts *flowopt_new(void)
  *  \sa setsockopt(2)
  */
 void flowopt_add(struct flowopts *fo, int lev, int opt,
-		 char *name, const void *val, int len)
+		const char *name, const void *val, int len)
 {
 	struct pre_conn_opt *new = para_malloc(sizeof(*new));
 
@@ -306,7 +306,7 @@ void flowopt_add(struct flowopts *fo, int lev, int opt,
 }
 
 void flowopt_add_bool(struct flowopts *fo, int lev, int opt,
-		      char *optname, bool on_or_off)
+		const char *optname, bool on_or_off)
 {
 	int on = on_or_off;	/* kernel takes 'int' */
 
diff --git a/net.h b/net.h
index a1af08ae..80f57944 100644
--- a/net.h
+++ b/net.h
@@ -60,9 +60,9 @@ struct flowopts;
 
 extern struct flowopts *flowopt_new(void);
 extern void flowopt_add(struct flowopts *fo, int level, int opt,
-			char *name, const void *val, int len);
+		const char *name, const void *val, int len);
 extern void flowopt_add_bool(struct flowopts *fo, int lev, int opt,
-			     char *optname, bool on_or_off);
+		const char *optname, bool on_or_off);
 /** Flowopt shortcut macros */
 #define OPT_ADD(fo, lev, opt, val, len)	flowopt_add(fo, lev, opt, #opt, val, len)
 #define OPT_ENABLE(fo, lev, opt)	flowopt_add_bool(fo, lev, opt, #opt, 1)