preparatory patch for -Wwrite-strings #2

2 files changed, 3 insertions, 4 deletions

diff --git a/networking/libiproute/utils.c b/networking/libiproute/utils.c
index 7e74e1c4b..5e06656f6 100644
--- a/networking/libiproute/utils.c
+++ b/networking/libiproute/utils.c
@@ -259,7 +259,7 @@ void duparg2(char *key, char *arg)
         exit(-1);
 }
 
-int matches(char *cmd, char *pattern)
+int matches(const char *cmd, const char *pattern)
 {
         int len = strlen(cmd);
 
diff --git a/networking/libiproute/utils.h b/networking/libiproute/utils.h
index c8ac63197..5af8ba744 100644
--- a/networking/libiproute/utils.h
+++ b/networking/libiproute/utils.h
@@ -43,8 +43,7 @@ typedef struct
 #define AF_DECnet 12
 #endif
 
-struct dn_naddr
-{
+struct dn_naddr {
         unsigned short          a_len;
         unsigned char a_addr[DN_MAXADDL];
 };
@@ -79,7 +78,7 @@ extern const char *rt_addr_n2a(int af, int len, void *addr, char *buf, int bufle
 void invarg(const char * const, const char * const) ATTRIBUTE_NORETURN;
 void duparg(char *, char *) ATTRIBUTE_NORETURN;
 void duparg2(char *, char *) ATTRIBUTE_NORETURN;
-int matches(char *arg, char *pattern);
+int matches(const char *arg, const char *pattern);
 extern int inet_addr_match(inet_prefix *a, inet_prefix *b, int bits);
 
 const char *dnet_ntop(int af, const void *addr, char *str, size_t len);