diff options
author | Tobias Klauser <tklauser@distanz.ch> | 2013-07-31 09:44:55 +0200 |
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committer | Tobias Klauser <tklauser@distanz.ch> | 2013-07-31 09:44:55 +0200 |
commit | 18a5634766fa520d1160babc26bf8159877e127c (patch) | |
tree | fc1244b17c55fb2292b3e20c2e45339427be730b | |
parent | 514a4ae9fa544db72e3ea2fc6dcd3a9530b24127 (diff) |
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>
-rw-r--r-- | ioops.c | 2 | ||||
-rw-r--r-- | ioops.h | 2 |
2 files changed, 2 insertions, 2 deletions
@@ -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; @@ -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); |