Date: Wed, 24 Jun 2009 22:48:33 GMT From: Gabor Pali <pgj@FreeBSD.org> To: Perforce Change Reviews <perforce@FreeBSD.org> Subject: PERFORCE change 165119 for review Message-ID: <200906242248.n5OMmXkA077185@repoman.freebsd.org>
next in thread | raw e-mail | index | archive | help
http://perforce.freebsd.org/chv.cgi?CH=165119 Change 165119 by pgj@petymeg-current on 2009/06/24 22:48:27 Add an initial version of the data structures for the pcblist sysctl-stream model Affected files ... .. //depot/projects/soc2009/pgj_libstat/src/sys/sys/unpcb.h#2 edit Differences ... ==== //depot/projects/soc2009/pgj_libstat/src/sys/sys/unpcb.h#2 (text+ko) ==== @@ -145,4 +145,56 @@ }; #endif /* _SYS_SOCKETVAR_H_ */ +/* + * Statistics structures to be used by user space monitoring tools. + */ + +#define UNPCB_STREAM_VERSION 0x00000001 + +/* + * Stream structure: + * (unpcb_stream) (unpcb_gen) (unpcb_data [unpcb_address]) ... (unpcb_gen) + * + */ + +struct unpcb_stream { + u_int32_t us_version; /* Stream format version. */ + u_int32_t us_count; /* Number of records. */ + u_int32_t _us_pad[2]; /* Padding. */ +}; + +struct unpcb_gen { + u_int64_t ug_gen; + u_int64_t ug_sogen; + u_int64_t _ug_pad[6]; +}; + +/* Exported data for user applications (not complete) */ +struct unpcb_data { + uint16_t ud_address_len; /* 0: no address associated. */ + uint16_t ud_qlen; + uint16_t ud_incqlen; + uint16_t ud_qlimit; + u_int32_t ud_snd_cc; + u_int32_t ud_snd_mcnt; + u_int32_t ud_snd_ccnt; + u_int32_t ud_snd_hiwat; + u_int32_t ud_snd_lowat; + u_int32_t ud_snd_mbcnt; + u_int32_t ud_snd_mbmax; + u_int32_t ud_rcv_cc; + u_int32_t ud_rcv_mcnt; + u_int32_t ud_rcv_ccnt; + u_int32_t ud_rcv_hiwat; + u_int32_t ud_rcv_lowat; + u_int32_t ud_rcv_mbcnt; + u_int32_t ud_rcv_mbmax; + u_int64_t ud_pcb; + u_int64_t ud_vnode; + u_int64_t ud_conn; + u_int64_t ud_refs; + u_int64_t ud_reflink; + uint16_t _ud_pad[22]; +}; + #endif /* _SYS_UNPCB_H_ */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200906242248.n5OMmXkA077185>