detect-ipopts.c File Reference
#include "suricata-common.h"#include "suricata.h"#include "detect.h"#include "detect-parse.h"#include "detect-ipopts.h"#include "util-unittest.h"#include "util-unittest-helper.h"
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Data Structures | |
| struct | DetectIpOpts_ |
Functions | |
| void | DetectIpOptsFree (DetectEngineCtx *, void *) |
| void | DetectIpOptsRegister (void) |
| Registration function for ipopts: keyword. More... | |
| const char * | IpOptsFlagToString (uint16_t flag) |
| Return human readable value for ipopts flag. More... | |
Variables | |
| struct DetectIpOpts_ | ipopts [] |
Detailed Description
Implements the ipopts keyword
Definition in file detect-ipopts.c.
Function Documentation
◆ DetectIpOptsFree()
| void DetectIpOptsFree | ( | DetectEngineCtx * | de_ctx, |
| void * | de_ptr | ||
| ) |
Definition at line 245 of file detect-ipopts.c.
References SCFree.
◆ DetectIpOptsRegister()
| void DetectIpOptsRegister | ( | void | ) |
Registration function for ipopts: keyword.
Registration function for ipopts: keyword
Definition at line 47 of file detect-ipopts.c.
References SigTableElmt_::desc, DETECT_IPOPTS, SigTableElmt_::Match, SigTableElmt_::name, sigmatch_table, and SigTableElmt_::url.
Referenced by SigTableSetup().
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◆ IpOptsFlagToString()
| const char* IpOptsFlagToString | ( | uint16_t | flag | ) |
Return human readable value for ipopts flag.
- Parameters
-
flag uint16_t DetectIpOptsData ipopts flag value
Definition at line 117 of file detect-ipopts.c.
References IPV4_OPT_FLAG_EOL, IPV4_OPT_FLAG_ESEC, IPV4_OPT_FLAG_LSRR, IPV4_OPT_FLAG_NOP, IPV4_OPT_FLAG_RR, IPV4_OPT_FLAG_SEC, IPV4_OPT_FLAG_SID, IPV4_OPT_FLAG_SSRR, and IPV4_OPT_FLAG_TS.
Variable Documentation
◆ ipopts
| struct DetectIpOpts_ ipopts[] |
