From 18a5634766fa520d1160babc26bf8159877e127c Mon Sep 17 00:00:00 2001 From: Tobias Klauser Date: Wed, 31 Jul 2013 09:44:55 +0200 Subject: 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 --- ioops.c | 2 +- ioops.h | 2 +- 2 files changed, 2 insertions(+), 2 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; diff --git a/ioops.h b/ioops.h index 8e12448..ce0315f 100644 --- a/ioops.h +++ b/ioops.h @@ -8,7 +8,7 @@ extern int open_or_die_m(const char *file, int flags, mode_t mode); extern int dup_or_die(int oldfd); extern void dup2_or_die(int oldfd, int newfd); extern void create_or_die(const char *file, mode_t mode); -extern int tun_open_or_die(char *name, int type); +extern int tun_open_or_die(const char *name, int type); extern void pipe_or_die(int pipefd[2], int flags); extern ssize_t read_or_die(int fd, void *buf, size_t count); extern ssize_t write_or_die(int fd, const void *buf, size_t count); -- cgit v1.2.3-54-g00ecf