diff options
Diffstat (limited to 'include/ebtables_u.h')
| -rw-r--r-- | include/ebtables_u.h | 58 |
1 files changed, 34 insertions, 24 deletions
diff --git a/include/ebtables_u.h b/include/ebtables_u.h index bad8290..c1af715 100644 --- a/include/ebtables_u.h +++ b/include/ebtables_u.h @@ -30,9 +30,9 @@ struct ebt_u_entries { int policy; unsigned int nentries; - // counter offset for this chain + /* counter offset for this chain */ unsigned int counter_offset; - // used for udc + /* used for udc */ unsigned int hook_mask; char name[EBT_CHAIN_MAXNAMELEN]; struct ebt_u_entry *entries; @@ -42,7 +42,7 @@ struct ebt_u_chain_list { struct ebt_u_entries *udc; struct ebt_u_chain_list *next; - // this is only used internally, in communication.c + /* this is only used internally, in communication.c */ char *kernel_start; }; @@ -50,25 +50,29 @@ struct ebt_u_replace { char name[EBT_TABLE_MAXNAMELEN]; unsigned int valid_hooks; - // nr of rules in the table + /* nr of rules in the table */ unsigned int nentries; struct ebt_u_entries *hook_entry[NF_BR_NUMHOOKS]; - // user defined chains (udc) list + /* user defined chains (udc) list */ struct ebt_u_chain_list *udc; - // nr of counters userspace expects back + /* nr of counters userspace expects back */ unsigned int num_counters; - // where the kernel will put the old counters + /* where the kernel will put the old counters */ struct ebt_counter *counters; - // can be used e.g. to know if a standard option - // has been specified twice + /* + * can be used e.g. to know if a standard option + * has been specified twice + */ unsigned int flags; - // we stick the specified command (e.g. -A) in here + /* we stick the specified command (e.g. -A) in here */ char command; - // here we stick the hook to do our thing on (can be -1 if unspecified) + /* + * here we stick the hook to do our thing on (can be -1 if unspecified) + */ int selected_hook; - // used for the atomic option + /* used for the atomic option */ char *filename; - // tells what happened to the old rules + /* tells what happened to the old rules */ unsigned short *counterchanges; }; @@ -114,7 +118,7 @@ struct ebt_u_entry struct ebt_u_match { char name[EBT_FUNCTION_MAXNAMELEN]; - // size of the real match data + /* size of the real match data */ unsigned int size; void (*help)(void); void (*init)(struct ebt_entry_match *m); @@ -129,12 +133,16 @@ struct ebt_u_match int (*compare)(const struct ebt_entry_match *m1, const struct ebt_entry_match *m2); const struct option *extra_ops; - // can be used e.g. to check for multiple occurance of the same option + /* + * can be used e.g. to check for multiple occurance of the same option + */ unsigned int flags; unsigned int option_offset; struct ebt_entry_match *m; - // if used == 1 we no longer have to add it to - // the match chain of the new entry + /* + * if used == 1 we no longer have to add it to + * the match chain of the new entry + */ unsigned int used; struct ebt_u_match *next; }; @@ -207,7 +215,7 @@ void __print_bug(char *file, int line, char *format, ...); #define print_memory() {printf("Ebtables: " __FILE__ " " __FUNCTION__ \ " %d :Out of memory.\n", __LINE__); exit(-1);} -// used for keeping the rule counters right during rule adds or deletes +/* used for keeping the rule counters right during rule adds or deletes */ #define CNT_NORM 0 #define CNT_DEL 1 #define CNT_ADD 2 @@ -215,8 +223,10 @@ void __print_bug(char *file, int line, char *format, ...); #define CNT_ZERO 4 extern char *standard_targets[NUM_STANDARD_TARGETS]; -// Transforms a target string into the right integer, -// returns 0 on success. +/* + * Transforms a target string into the right integer, + * returns 0 on success. + */ #define FILL_TARGET(_str, _pos) ({ \ int _i, _ret = 0; \ for (_i = 0; _i < NUM_STANDARD_TARGETS; _i++) \ @@ -229,12 +239,12 @@ extern char *standard_targets[NUM_STANDARD_TARGETS]; _ret; \ }) -// Transforms the target value to an index into standard_targets[] +/* Transforms the target value to an index into standard_targets[] */ #define TARGET_INDEX(_value) (-_value - 1) -// Returns a target string corresponding to the value +/* Returns a target string corresponding to the value */ #define TARGET_NAME(_value) (standard_targets[TARGET_INDEX(_value)]) -// True if the hook mask denotes that the rule is in a base chain +/* True if the hook mask denotes that the rule is in a base chain */ #define BASE_CHAIN (hookmask & (1 << NF_BR_NUMHOOKS)) -// Clear the bit in the hook_mask that tells if the rule is on a base chain +/* Clear the bit in the hook_mask that tells if the rule is on a base chain */ #define CLEAR_BASE_CHAIN_BIT (hookmask &= ~(1 << NF_BR_NUMHOOKS)) #endif /* EBTABLES_U_H */ |