diff options
Diffstat (limited to 'runtime/rsyslog.h')
| -rw-r--r-- | runtime/rsyslog.h | 58 |
1 files changed, 50 insertions, 8 deletions
diff --git a/runtime/rsyslog.h b/runtime/rsyslog.h index 8979893a..1a9186ed 100644 --- a/runtime/rsyslog.h +++ b/runtime/rsyslog.h @@ -40,6 +40,17 @@ #define CONF_TAG_BUFSIZE 32 #define CONF_HOSTNAME_BUFSIZE 32 #define CONF_PROP_BUFSIZE 16 /* should be close to sizeof(ptr) or lighly above it */ +#define CONF_MIN_SIZE_FOR_COMPRESS 60 /* config param: minimum message size to try compression. The smaller + * the message, the less likely is any compression gain. We check for + * gain before we submit the message. But to do so we still need to + * do the (costly) compress() call. The following setting sets a size + * for which no call to compress() is done at all. This may result in + * a few more bytes being transmited but better overall performance. + * Note: I have not yet checked the minimum UDP packet size. It might be + * that we do not save anything by compressing very small messages, because + * UDP might need to pad ;) + * rgerhards, 2006-11-30 + */ /* ############################################################# * @@ -60,8 +71,24 @@ #endif +/* the rsyslog core provides information about present feature to plugins + * asking it. Below are feature-test macros which must be used to query + * features. Note that this must be powers of two, so that multiple queries + * can be combined. -- rgerhards, 2009-04-27 + */ +#define CORE_FEATURE_BATCHING 1 +/*#define CORE_FEATURE_whatever 2 ... and so on ... */ + +/* some universal fixed size integer defines ... */ +typedef long long int64; +typedef long long unsigned uint64; +typedef int64 number_t; /* type to use for numbers - TODO: maybe an autoconf option? */ +typedef char intTiny; /* 0..127! */ +typedef unsigned char uintTiny; /* 0..255! */ + /* define some base data types */ typedef unsigned char uchar;/* get rid of the unhandy "unsigned char" */ +typedef struct aUsrp_s aUsrp_t; typedef struct thrdInfo thrdInfo_t; typedef struct obj_s obj_t; typedef struct ruleset_s ruleset_t; @@ -78,9 +105,11 @@ typedef struct nsd_gsspi_s nsd_gsspi_t; typedef struct nsd_nss_s nsd_nss_t; typedef struct nsdsel_ptcp_s nsdsel_ptcp_t; typedef struct nsdsel_gtls_s nsdsel_gtls_t; +typedef struct wti_s wti_t; typedef obj_t nsd_t; typedef obj_t nsdsel_t; typedef struct msg msg_t; +typedef struct queue_s qqueue_t; typedef struct prop_s prop_t; typedef struct interface_s interface_t; typedef struct objInfo_s objInfo_t; @@ -93,18 +122,18 @@ typedef struct tcps_sess_s tcps_sess_t; typedef struct strmsrv_s strmsrv_t; typedef struct strms_sess_s strms_sess_t; typedef struct vmstk_s vmstk_t; +typedef struct batch_obj_s batch_obj_t; +typedef struct batch_s batch_t; +typedef struct wtp_s wtp_t; +typedef struct modInfo_s modInfo_t; +typedef struct parser_s parser_t; +typedef struct parserList_s parserList_t; typedef rsRetVal (*prsf_t)(struct vmstk_s*, int); /* pointer to a RainerScript function */ +typedef uint64 qDeqID; /* queue Dequeue order ID. 32 bits is considered dangerously few */ typedef struct tcpLstnPortList_s tcpLstnPortList_t; // TODO: rename? typedef struct strmLstnPortList_s strmLstnPortList_t; // TODO: rename? -/* some universal 64 bit define... */ -typedef long long int64; -typedef long long unsigned uint64; -typedef int64 number_t; /* type to use for numbers - TODO: maybe an autoconf option? */ -typedef char intTiny; /* 0..127! */ -typedef uchar uintTiny; /* 0..255! */ - #ifdef __hpux typedef unsigned int u_int32_t; /* TODO: is this correct? */ typedef int socklen_t; @@ -360,15 +389,28 @@ enum rsRetVal_ /** return value. All methods return this if not specified oth RS_RET_VAR_NOT_FOUND = -2142, /**< variable not found */ RS_RET_EMPTY_MSG = -2143, /**< provided (raw) MSG is empty */ RS_RET_PEER_CLOSED_CONN = -2144, /**< remote peer closed connection (information, no error) */ + RS_RET_NO_SRCNAME_TPL = -2150, /**< sourcename template was not specified where one was needed (omudpspoof spoof addr) */ + RS_RET_HOST_NOT_SPECIFIED = -2151, /**< (target) host was not specified where it was needed */ + RS_RET_ERR_LIBNET_INIT = -2152, /**< error initializing libnet */ + RS_RET_FORCE_TERM = -2153, /**< thread was forced to terminate by bShallShutdown, a state, not an error */ + RS_RET_RULES_QUEUE_EXISTS = -2154,/**< we were instructed to create a new ruleset queue, but one already exists */ + RS_RET_NO_CURR_RULESET = -2155,/**< no current ruleset exists (but one is required) */ + RS_RET_NO_MSG_PASSING = -2156,/**< output module interface parameter passing mode "MSG" is not available but required */ + RS_RET_RULESET_NOT_FOUND = -2157,/**< a required ruleset could not be found */ + RS_RET_NO_RULESET= -2158,/**< no ruleset name as specified where one was needed */ + RS_RET_PARSER_NOT_FOUND = -2159,/**< parser with the specified name was not found */ + RS_RET_COULD_NOT_PARSE = -2160,/**< (this) parser could not parse the message (no error, means try next one) */ /* RainerScript error messages (range 1000.. 1999) */ RS_RET_SYSVAR_NOT_FOUND = 1001, /**< system variable could not be found (maybe misspelled) */ /* some generic error/status codes */ + RS_RET_OK = 0, /**< operation successful */ RS_RET_OK_DELETE_LISTENTRY = 1, /**< operation successful, but callee requested the deletion of an entry (special state) */ RS_RET_TERMINATE_NOW = 2, /**< operation successful, function is requested to terminate (mostly used with threads) */ RS_RET_NO_RUN = 3, /**< operation successful, but function does not like to be executed */ - RS_RET_OK = 0 /**< operation successful */ + RS_RET_IDLE = 4, /**< operation successful, but callee is idle (e.g. because queue is empty) */ + RS_RET_TERMINATE_WHEN_IDLE = 5 /**< operation successful, function is requested to terminate when idle */ }; /* some helpful macros to work with srRetVals. |