GIF89a=( õ' 7IAXKgNgYvYx\%wh…hŽth%ˆs%—x¨}9®Œ©€&©‰%¶†(¹–.¹5·œD¹&Çš)ÇŸ5ǘ;Í£*È¡&Õ²)ׯ7×µ<Ñ»4ï°3ø‘HÖ§KͯT÷¨Yÿšqÿ»qÿÔFØ !ù ' !ÿ NETSCAPE2.0 , =( þÀ“pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§gª«ªE¯°¨¬ª±²Œ¹º¹E¾­”´ÂB¶¯ §Åȸ»ÑD¾¿Á•ÄÅ®° ÝH¾ÒLÀÆDÙ«D¶BÝïðÀ¾DÑÑÔTÌÍíH òGö¨A RÎڐ |¥ ٭&ºìE8œ¹kGÔAÞpx­a¶­ã R2XB®åE8I€Õ6Xî:vT)äžþÀq¦è³¥ì仕F~%xñ  4#ZÔ‰O|-4Bs‘X:= QÉ œš lºÒyXJŠGȦ|s hÏíK–3l7·B|¥$'7Jީܪ‰‡àá”Dæn=Pƒ ¤Òëí‰`䌨ljóá¯Éüv>á–Á¼5 ½.69ûϸd«­ºÀûnlv©‹ªîf{¬ÜãPbŸ  l5‘Ž¯pß ´ ˜3aÅùäI«O’ý·‘áÞ‡˜¾Æ‚ÙÏiÇÿ‹Àƒ #öó)pâš Þ½ ‘Ý{ó)vmÞü%D~ 6f s}ŃƒDØW Eþ`‡þ À…L8xá†ç˜{)x`X/> Ì}mø‚–RØ‘*|`D=‚Ø_ ^ð5 !_…'aä“OÚ—7âcð`D”Cx`ÝÂ¥ä‹éY¹—F¼¤¥Š?¡Õ™ n@`} lď’ÄÉ@4>ñd œ à‘vÒxNÃ×™@žd=ˆgsžG±æ ´²æud &p8Qñ)ˆ«lXD©øÜéAžHìySun jª×k*D¤LH] †¦§C™Jä–´Xb~ʪwStŽ6K,°£qÁœ:9ت:¨þªl¨@¡`‚ûÚ ».Û¬¯t‹ÆSÉ[:°=Š‹„‘Nåû”Ìî{¿ÂA ‡Rà›ÀÙ6úë°Ÿð0Ä_ ½;ÃϱîÉì^ÇÛÇ#Ëë¼ôº!±Ä˜íUîÅÇ;0L1óÁµö«p% AÀºU̬ݵ¼á%霼€‡¯Á~`ÏG¯»À× ­²± =4ªnpð3¾¤³¯­ü¾¦îuÙuµÙ®|%2ÊIÿür¦#0·ÔJ``8È@S@5ê¢ ö×Þ^`8EÜ]ý.뜃Âç 7 ú ȉÞj œ½Dç zý¸iþœÑÙûÄë!ˆÞÀl§Ïw‹*DçI€nEX¯¬¼ &A¬Go¼QföõFç°¯;é¦÷îŽêJ°îúôF5¡ÌQ|îúöXªæ»TÁÏyñêï]ê² o óÎC=öõ›ÒÓPB@ D×½œä(>èCÂxŽ`±«Ÿ–JЀ»Û á¤±p+eE0`ëŽ`A Ú/NE€Ø†À9‚@¤à H½7”à‡%B‰`Àl*ƒó‘–‡8 2ñ%¸ —€:Ù1Á‰E¸àux%nP1ð!‘ðC)¾P81lÑɸF#ˆ€{´âé°ÈB„0>±û °b¡Š´±O‚3È–Ù()yRpbµ¨E.Z‘D8ÊH@% òŒx+%Ù˜Æcü »¸˜fõ¬b·d`Fê™8èXH"ÉÈ-±|1Ô6iI, 2““¬$+](A*jÐ QTÂo‰.ÛU슬Œã„Ž`¯SN¡–¶Äåyše¯ª’­¬‚´b¦Éož œ)åyâ@Ì®3 ÎtT̉°&Ø+žLÀf"Ø-|žçÔ>‡Ðv¦Ðžì\‚ Q1)Ž@Žh#aP72”ˆ™¨$‚ !ù " , =( …7IAXG]KgNgYvYxR"k\%w]'}hŽth%ˆg+ˆs%—r.—m3šx3˜x¨}9®€&©€+¨‡7§‰%¶†(¹–.¹œD¹&ǘ;Í•&ײ)×»4ïÌ6ò§KÍ þ@‘pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§g «¬ E ±± ¨­¶°ººE Á´”·®C¬²§Ç¶Œ»ÓDÃÕƷ¯Ê±H½ºM×ÁGÚ¬D¶BËÁ½î½DÓôTÏÛßîG»ôõC×CÌ l&âž:'òtU³6ɹ#·Ø)€'Ü.6±&ëÍÈ» K(8p0N?!æ2"ÛˆNIJX>R¼ÐO‚M '¡¨2¸*Ÿþ>#n↠å@‚<[:¡Iïf’ ¤TÚ˘CdbÜÙ“[«ŽEú5MBo¤×@€`@„€Êt W-3 ¶Ÿ¡BíêäjIÝ…Eò9[T…$íêﯧ„…•s»Óȳ¹€ÅÚdc®UUρ#±Ùïldj?´í¼²`\ŽÁðÞu|3'ÖŒ]ë6 ¶S#²‡˜FKLÈ *N E´‘áäŠ$˜›eÄYD„ºq«.è촁ƒs \-ÔjA 9²õ÷å- üúM[Âx(ís÷ì®x€|í¡Ù’p¦‚ ŽkÛTÇDpE@WÜ ²Ç]kŠ1¨ þ€·Yb ÓÁ‰l°*n0 ç™—žzBdОu¾7ĉBl€â‰-ºx~|UåU‰  h*Hœ|e"#"?vpÄiŠe6^ˆ„+qâŠm8 #VÇá ‘å–ÄV„œ|Šè•m"сœn|@›U¶ÆΞ—Špb¥G¨ED”€±Úê2FÌIç? >Éxå Œ± ¡¤„%‘žjŸ‘ꄯ<Ìaà9ijÐ2˜D¦È&›†Z`‚å]wþ¼Â:ç6àB¤7eFJ|õÒ§Õ,¨äàFÇ®cS·Ê¶+B°,‘Þ˜ºNûãØ>PADÌHD¹æž«ÄÀnÌ¥}­#Ë’ë QÀÉSÌÂÇ2ÌXÀ{æk²lQÁ2«ÊðÀ¯w|2Í h‹ÄÂG€,m¾¶ë3ÐÙ6-´ÅE¬L°ÆIij*K½ÀÇqï`DwVÍQXœÚÔpeœ±¬Ñ q˜§Tœ½µƒ°Œìu Â<¶aØ*At¯lmEØ ü ôÛN[P1ÔÛ¦­±$ÜÆ@`ùåDpy¶yXvCAyåB`ŽD¶ 0QwG#¯ æš[^Äþ $ÀÓÝǦ{„L™[±úKÄgÌ;ï£S~¹ìGX.ôgoT.»åˆ°ùŸûù¡?1zö¦Ÿž:ÅgÁ|ìL¹ „®£œŠ‚à0œ]PÁ^p F<"•ç?!,ñ‡N4—…PÄ Á„ö¨Û:Tè@hÀ‹%táÿ:ø-žI<`þ‹p I….)^ 40D#p@ƒj4–؀:²‰1Øâr˜¼F2oW¼#Z†;$Q q” ‘ ÂK¦ñNl#29 !’F@¥Bh·ᏀL!—XFóLH‘Kh¤.«hE&JòG¨¥<™WN!€ÑÙÚˆY„@†>Œž19J" 2,/ &.GXB%ÌRÈ9B6¹W]’î×ÔW¥’IÎ$ ñ‹ÓŒE8YÆ ¼³™ñA5“à®Q.aŸB€&Ø©³ JÁ—! ¦t)K%tœ-¦JF bòNMxLôþ)ÐR¸Ð™‘ èÝ6‘O!THÌ„HÛ ‰ !ù ) , =( …AXKgNgYvYxR"k\%wh…hŽh%ˆg+ˆs%—r.—x3˜x¨}9®€&©€+¨Œ,©‡7§‰%¶†(¹–.¹5·&Çš)ǘ;Í•&×£*Ȳ)ׯ7×»4ï°3øÌ6ò‘HÖ§KÍ»Hó¯T÷¨Yÿ»qÿÇhÿ þÀ”pH,È¤rÉl:ŸÐ¨tJ­Z¯Ø¬vËíz¿à°xL.›Ïè´zÍn»ßð¸|N¯Ûïø¼~Ïïûÿ€‚ƒ„…†‡ˆ‰Š‹ŒŽ‘’“”•–—˜™š›œžŸ ¡¢£¤¥¦§g ª« E$±²¨ª­ · °²½$E$ÂÕ««D· Í ¿¦Ç¶¸ÌŒ¾³CÃÅÆ E ééH½MÛÂGâªD­ çBêêϾD²ÒaÀà€Š1r­ðÓ¤ ÔožzU!L˜C'¾yW½UGtäÇïÙllê0×àÂuGþ)AÀs[þ·xì ÁxO%ƒûX2ó—  P£n›R/¡ÑšHše+êDm?# —‘Ç£6¡8íJ¡ŸâDiäªM¥Ö„ôj“¬¹£5oQ7°- <‡ *´lãÓŒ2r/a!l)dÈ A™ÈE¢ôÔ͆…ð ;Ö˜c ¡%ß‚’Ùˆâ¸b½—pe~C"BíëÚHïeF2§æŠ8qb t_`urŠeü wÅu3êæPv§h•"ß`íÍxçLĹÜÖ3á  ~Öº“®›¸ÏMDfJÙ °„ÛµáWõ%§œ‚à©–‚X Ó؁)@®Ñ›Eþ´wëuÅSxb8y\mÖzœ¥§ZbºE—ÂLªÌw!y(>¡™wú=Ç|ÅÝs¢d €CÁW)HÜcC$€L Ä7„r.á\{)@ð` @ äXÈ$PD” `šaG:§æˆOˆ72EÐamn]ù"ŒcÊxÑŒ° &dR8`g«iÙŸLR!¦P …d’ä¡“¦ðÎTƒ¦ià|À _ ¥ Qi#¦Šg›Æ ›noMµ ›V ã£)p ç£ÎW…š=Âeªk§†j„ ´®1ß²sÉxéW«jšl|0¯B0Û, \jÛ´›6±¬¶C ÛíWþï|ëÙ‹¸ñzĸV {ì;Ýñn¼òVˆm³I¼³.Ðã¤PN¥ ²µ¼„µCã+¹ÍByî£Ñ¾HŸ›ëê 7ìYÆFTk¨SaoaY$Dµœìï¿Ã29RÈkt Çïfñ ÇÒ:ÀÐSp¹3ÇI¨â¥DZÄ ü9Ïýögñ½­uÔ*3)O‘˜Ö[_hv ,àî×Et Ÿé¶BH€ Õ[ü±64M@ÔSÌM7dÐl5-ÄÙU܍´©zߌ3Ô€3ž„ „ ¶ÛPô½5×g› êÚ˜kN„Ý…0Îj4€Ìë°“#{þÕ3S2çKÜ'ợlø¼Ú2K{° {Û¶?žm𸧠ËI¼nEò='êüóºè^üæÃ_Û=°óž‚ì#Oý¿Í'¡½áo..ÏYìnüñCœO±Áa¿¢Kô½o,üÄËbö²çºíï{ËC Ú— "”Ï{ËK ÍÒw„õ±Oz dÕ¨à:$ ƒô—«v»] A#ð «€¿šéz)Rx׿ˆ¥‚d``èw-îyÏf×K!ð€þ­Ð|ìPľ„=Ì`ý(f” 'Pa ¥ÐBJa%Ðâf§„%Š¡}FàáÝ×6>ÉäŠG"éŽè=ø!oŠ°^FP¼Ø©Q„ÀCÙÁ`(Ž\ÄÝ® ©Â$<n@dÄ E#ììUÒI! ‚#lù‹`k¦ÐÇ'Rró’ZýNBÈMF Í[¤+‹ðɈ-áwj¨¥þ8¾rá ,VÂh„"|½œ=×G_¦Ñ™EØ 0i*%̲˜Æda0mV‚k¾)›;„&6 p>ÓjK “¦Ç# âDÂ:ûc?:R Ó¬fÞéI-Ì“•Ã<ä=™Ï7˜3œ¨˜c2ŒW ,ˆ”8(T™P‰F¡Jhç"‚ ; 403WebShell
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Current File : /opt/alt/alt-nodejs8/root/lib/dtrace/node.d
/* Copyright Joyent, Inc. and other Node contributors.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to permit
 * persons to whom the Software is furnished to do so, subject to the
 * following conditions:
 *
 * The above copyright notice and this permission notice shall be included
 * in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
 * NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
 * USE OR OTHER DEALINGS IN THE SOFTWARE.
 */

/*
 * This is the DTrace library file for the node provider, which includes
 * the necessary translators to get from the args[] to something useful.
 * Be warned:  the mechanics here are seriously ugly -- and one must always
 * keep in mind that clean abstractions often require filthy systems.
 */
#pragma D depends_on library procfs.d

typedef struct {
	int32_t fd;
	int32_t port;
	uint32_t remote;
	uint32_t buffered;
} node_dtrace_connection_t;

typedef struct {
	int32_t fd;
	int32_t port;
	uint64_t remote;
	uint32_t buffered;
} node_dtrace_connection64_t;

typedef struct {
	int fd;
	string remoteAddress;
	int remotePort;
	int bufferSize;
} node_connection_t;

translator node_connection_t <node_dtrace_connection_t *nc> {
	fd = *(int32_t *)copyin((uintptr_t)&nc->fd, sizeof (int32_t));
	remotePort =
	    *(int32_t *)copyin((uintptr_t)&nc->port, sizeof (int32_t));
	remoteAddress = curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
	    copyinstr((uintptr_t)*(uint32_t *)copyin((uintptr_t)&nc->remote,
	    sizeof (int32_t))) :
	    copyinstr((uintptr_t)*(uint64_t *)copyin((uintptr_t)
	    &((node_dtrace_connection64_t *)nc)->remote, sizeof (int64_t)));
	bufferSize = curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
	    *(uint32_t *)copyin((uintptr_t)&nc->buffered, sizeof (int32_t)) :
	    *(uint32_t *)copyin((uintptr_t)
	    &((node_dtrace_connection64_t *)nc)->buffered, sizeof (int32_t));
};

/*
 * 32-bit and 64-bit structures received from node for HTTP client request
 * probe.
 */
typedef struct {
	uint32_t url;
	uint32_t method;
} node_dtrace_http_client_request_t;

typedef struct {
	uint64_t url;
	uint64_t method;
} node_dtrace_http_client_request64_t;

/*
 * The following structures are never used directly, but must exist to bind the
 * types specified in the provider to the translators defined here.
 * Ultimately, they always get cast to a more specific type inside the
 * translator.  To add to the confusion, the DTrace compiler does not allow
 * declaring two translators with the same destination type if the source types
 * are structures with the same size (because libctf says they're compatible,
 * so dtrace considers them equivalent).  Since we must define translators from
 * node_dtrace_http_client_request_t (above), node_dtrace_http_request_t, and
 * node_dtrace_http_server_request_t (both below), each of these three structs
 * must be declared with a different size.
 */
typedef struct {
	uint32_t version;
	uint64_t dummy1;
} node_dtrace_http_request_t;

typedef struct {
	uint32_t version;
	uint64_t dummy2;
	uint64_t dummy3;
} node_dtrace_http_server_request_t;

/*
 * Actual 32-bit and 64-bit, v0 and v1 structures received from node for the
 * HTTP server request probe.
 */
typedef struct {
	uint32_t url;
	uint32_t method;
} node_dtrace_http_server_request_v0_t;

typedef struct {
	uint32_t version;
	uint32_t url;
	uint32_t method;
	uint32_t forwardedFor;
} node_dtrace_http_server_request_v1_t;

typedef struct {
	uint64_t url;
	uint64_t method;
} node_dtrace_http_server_request64_v0_t;

typedef struct {
	uint32_t version;
	uint32_t pad;
	uint64_t url;
	uint64_t method;
	uint64_t forwardedFor;
} node_dtrace_http_server_request64_v1_t;

/*
 * In the end, both client and server request probes from both old and new
 * binaries translate their arguments to node_http_request_t, which is what the
 * user's D script ultimately sees.
 */
typedef struct {
	string url;
	string method;
	string forwardedFor;
} node_http_request_t;

/*
 * The following translators are particularly filthy for reasons of backwards
 * compatibility.  Stable versions of node prior to 0.6 used a single
 * http_request struct with fields for "url" and "method" for both client and
 * server probes.  0.6 added a "forwardedFor" field intended for the server
 * probe only, and the http_request struct passed by the application was split
 * first into client_http_request and server_http_request and the latter was
 * again split for v0 (the old struct) and v1.
 *
 * To distinguish the binary representations of the two versions of these
 * structs, the new version prepends a "version" member (where the old one has
 * a "url" pointer).  Each field that we're translating below first switches on
 * the value of this "version" field: if it's larger than 4096, we know we must
 * be looking at the "url" pointer of the older structure version.  Otherwise,
 * we must be looking at the new version.  Besides this, we have the usual
 * switch based on the userland process data model.  This would all be simpler
 * with macros, but those aren't available in D library files since we cannot
 * rely on cpp being present at runtime.
 *
 * In retrospect, the versioning bit might have been unnecessary since the type
 * of the object passed in should allow DTrace to select which translator to
 * use.  However, DTrace does sometimes use translators whose source types
 * don't quite match, and since we know this versioning logic works, we just
 * leave it alone.  Each of the translators below is functionally identical
 * (except that the client -> client translator doesn't bother translating
 * forwardedFor) and should actually work with any version of any of the client
 * or server structs transmitted by the application up to this point.
 */

/*
 * Translate from node_dtrace_http_server_request_t (received from node 0.6 and
 * later versions) to node_http_request_t.
 */
translator node_http_request_t <node_dtrace_http_server_request_t *nd> {
	url = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ?
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v0_t *)nd)->url,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v0_t *)nd)->url,
		    sizeof (uint64_t)))) :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->url,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->url,
		    sizeof (uint64_t))));

	method = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ?
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v0_t *)nd)->method,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v0_t *)nd)->method,
		    sizeof (uint64_t)))) :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->method,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->method,
		    sizeof (uint64_t))));

	forwardedFor = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ? "" :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->forwardedFor,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->
		    forwardedFor, sizeof (uint64_t))));
};

/*
 * Translate from node_dtrace_http_client_request_t (received from node 0.6 and
 * later versions) to node_http_request_t.
 */
translator node_http_request_t <node_dtrace_http_client_request_t *nd> {
	url = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ?
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v0_t *)nd)->url,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v0_t *)nd)->url,
		    sizeof (uint64_t)))) :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->url,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->url,
		    sizeof (uint64_t))));

	method = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ?
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v0_t *)nd)->method,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v0_t *)nd)->method,
		    sizeof (uint64_t)))) :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->method,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->method,
		    sizeof (uint64_t))));

	forwardedFor = "";
};

/*
 * Translate from node_dtrace_http_request_t (received from versions of node
 * prior to 0.6) to node_http_request_t.  This is used for both the server and
 * client probes since these versions of node didn't distinguish between the
 * types used in these probes.
 */
translator node_http_request_t <node_dtrace_http_request_t *nd> {
	url = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ?
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v0_t *)nd)->url,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v0_t *)nd)->url,
		    sizeof (uint64_t)))) :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->url,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->url,
		    sizeof (uint64_t))));

	method = (*(uint32_t *)copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ?
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v0_t *)nd)->method,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v0_t *)nd)->method,
		    sizeof (uint64_t)))) :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->method,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->method,
		    sizeof (uint64_t))));

	forwardedFor = (*(uint32_t *) copyin((uintptr_t)(uint32_t *)nd,
		sizeof (uint32_t))) >= 4096 ? "" :
	    (curpsinfo->pr_dmodel == PR_MODEL_ILP32 ?
		copyinstr(*(uint32_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request_v1_t *)nd)->forwardedFor,
		    sizeof (uint32_t))) :
		copyinstr(*(uint64_t *)copyin((uintptr_t)
		    &((node_dtrace_http_server_request64_v1_t *)nd)->
		    forwardedFor, sizeof (uint64_t))));
};

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