ioops: Constify `name' parameter to tun_open_or_die()

The parameter `name' to tun_open_or_die() is never modified
inside the function, thus mark it as const.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/ioops.c b/ioops.c
index 07cce9c..e2b9136 100644
--- a/ioops.c
+++ b/ioops.c
@@ -58,7 +58,7 @@ void pipe_or_die(int pipefd[2], int flags)
 		panic("Cannot create pipe2 event fd! %s.\n", strerror(errno));
 }
 
-int tun_open_or_die(char *name, int type)
+int tun_open_or_die(const char *name, int type)
 {
 	int fd, ret;
 	short flags;