diff options
author | Tobias Klauser <tklauser@distanz.ch> | 2013-08-09 11:43:52 +0200 |
---|---|---|
committer | Tobias Klauser <tklauser@distanz.ch> | 2013-08-09 11:44:59 +0200 |
commit | af0c1f5f89750f16054c988937e180764c411c20 (patch) | |
tree | 9b168ffbf33239499af8e67bfa2ad8b1f4840aa0 | |
parent | cd69ac14e478483f38d8ff9a6671e5f65ef5473a (diff) |
promisc: Constify `ifname' parameters to {enter,leave}_promiscuous_mode()
The parameter `ifname' to {enter,leave}_promiscuous_mode() is never
modified inside the functions, thus mark it as const.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
-rw-r--r-- | promisc.c | 4 | ||||
-rw-r--r-- | promisc.h | 4 |
2 files changed, 4 insertions, 4 deletions
@@ -5,7 +5,7 @@ #include "promisc.h" #include "dev.h" -short enter_promiscuous_mode(char *ifname) +short enter_promiscuous_mode(const char *ifname) { short ifflags; @@ -18,7 +18,7 @@ short enter_promiscuous_mode(char *ifname) return ifflags; } -void leave_promiscuous_mode(char *ifname, short oldflags) +void leave_promiscuous_mode(const char *ifname, short oldflags) { if (!strncmp("any", ifname, strlen("any"))) return; @@ -1,7 +1,7 @@ #ifndef PROMISC_H #define PROMISC_H -extern short enter_promiscuous_mode(char *ifname); -extern void leave_promiscuous_mode(char *ifname, short oldflags); +extern short enter_promiscuous_mode(const char *ifname); +extern void leave_promiscuous_mode(const char *ifname, short oldflags); #endif /* PROMISC_H */ |