diff options
| author | Bart De Schuymer <bdschuym@pandora.be> | 2002-06-14 21:56:35 +0000 |
|---|---|---|
| committer | Bart De Schuymer <bdschuym@pandora.be> | 2002-06-14 21:56:35 +0000 |
| commit | 9ce6ee9c3e350099d759a51bd6c3cd6f48bd2d5c (patch) | |
| tree | 95155367bb884848e96d8606fdd3329df6db95e7 /communication.c | |
| parent | c853103ac6550cf6f77e144a215c0c61e06c5703 (diff) | |
Change get_table return type.
Diffstat (limited to 'communication.c')
| -rw-r--r-- | communication.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/communication.c b/communication.c index 54bdf01..a919e7b 100644 --- a/communication.c +++ b/communication.c @@ -368,7 +368,7 @@ ebt_translate_entry(struct ebt_entry *e, unsigned int *hook, int *n, int *cnt, } // talk with kernel to receive the kernel's table -void get_table(struct ebt_u_replace *u_repl) +int get_table(struct ebt_u_replace *u_repl) { int i, j, k, hook; socklen_t optlen; @@ -380,9 +380,7 @@ void get_table(struct ebt_u_replace *u_repl) optlen = sizeof(struct ebt_replace); strcpy(repl.name, u_repl->name); if (getsockopt(sockfd, IPPROTO_IP, EBT_SO_GET_INFO, &repl, &optlen)) - print_error("The %s table is not supported by the kernel," - " consider recompiling your kernel or try insmod ebt_%s", - repl.name, repl.name); + return -1; if ( !(repl.entries = (char *) malloc(repl.entries_size)) ) print_memory(); @@ -418,6 +416,7 @@ void get_table(struct ebt_u_replace *u_repl) &hook, &i, &j, &k, &u_e, u_repl, u_repl->valid_hooks); if (k != u_repl->nentries) print_bug("Wrong total nentries"); + return 0; } void get_dbinfo(struct brdb_dbinfo *nr) @@ -425,7 +424,7 @@ void get_dbinfo(struct brdb_dbinfo *nr) socklen_t optlen = sizeof(struct brdb_dbinfo); get_sockfd(); - + if (getsockopt(sockfd, IPPROTO_IP, BRDB_SO_GET_DBINFO, nr, &optlen)) print_error("Sorry, br_db code probably not in kernel, " "try insmod br_db"); |