diff options
| author | Bart De Schuymer <bdschuym@pandora.be> | 2002-08-18 14:21:19 +0000 |
|---|---|---|
| committer | Bart De Schuymer <bdschuym@pandora.be> | 2002-08-18 14:21:19 +0000 |
| commit | f9cb1de4be07682de4fefb3e3226e87b47f766bc (patch) | |
| tree | 4aae1411206aba3166ede26d587593426e1f75e7 /userspace | |
| parent | 94d5191b4ddec7ab7d1df391acd5a2f3202951a5 (diff) | |
tell user max interface name length
Diffstat (limited to 'userspace')
| -rw-r--r-- | userspace/ebtables2/ebtables.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/userspace/ebtables2/ebtables.c b/userspace/ebtables2/ebtables.c index fd4a551..28da8d7 100644 --- a/userspace/ebtables2/ebtables.c +++ b/userspace/ebtables2/ebtables.c @@ -1464,6 +1464,8 @@ static void get_kernel_table(const char *modprobe) } } +#define print_if_l_error print_error("Interface name length must be less " \ + "than %d", IFNAMSIZ) #define OPT_COMMAND 0x01 #define OPT_TABLE 0x02 #define OPT_IN 0x04 @@ -1748,7 +1750,7 @@ int main(int argc, char *argv[]) print_error("No in-interface " "specified"); if (strlen(argv[optind - 1]) >= IFNAMSIZ) - print_error("Illegal interface length"); + print_if_l_error; strcpy(new_entry->in, argv[optind - 1]); break; } @@ -1766,7 +1768,7 @@ int main(int argc, char *argv[]) print_error("No logical in-interface " "specified"); if (strlen(argv[optind - 1]) >= IFNAMSIZ) - print_error("Illegal interface length"); + print_if_l_error; strcpy(new_entry->logical_in, argv[optind - 1]); break; } @@ -1784,8 +1786,7 @@ int main(int argc, char *argv[]) "specified"); if (strlen(argv[optind - 1]) >= IFNAMSIZ) - print_error("Illegal interface " - "length"); + print_if_l_error; strcpy(new_entry->out, argv[optind - 1]); break; } @@ -1803,8 +1804,7 @@ int main(int argc, char *argv[]) "specified"); if (strlen(argv[optind - 1]) >= IFNAMSIZ) - print_error("Illegal interface " - "length"); + print_if_l_error; strcpy(new_entry->logical_out, argv[optind - 1]); break; |