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[107.10.245.158]) by smtp.gmail.com with ESMTPSA id bl8-20020a05622a244800b00432bd953506sm4097628qtb.84.2024.04.01.12.31.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 01 Apr 2024 12:31:21 -0700 (PDT) Message-ID: <1878a356-3eb4-4818-85d9-96531bd35bc9@case.edu> Date: Mon, 1 Apr 2024 15:31:19 -0400 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Reply-To: chet.ramey@case.edu Cc: chet.ramey@case.edu, bug-bash , libc-alpha@sourceware.org Subject: Re: Examples of concurrent coproc usage? Content-Language: en-US To: Carl Edquist , Zachary Santer References: <9831afe6-958a-fbd3-9434-05dd0c9b602a@draigBrady.com> <317fe0e2-8cf9-d4ac-ed56-e6ebcc2baa55@cs.wisc.edu> <8c490a55-598a-adf6-67c2-eb2a6099620a@cs.wisc.edu> <88a67f36-2a56-a838-f763-f55b3073bb50@lando.namek.net> From: Chet Ramey Autocrypt: addr=chet.ramey@case.edu; keydata= xsDiBEEOsGwRBACFa0A1oa71HSZLWxAx0svXzhOZNQZOzqHmSuGOG92jIpQpr8DpvgRh40Yp AwdcXb8QG1J5yGAKeevNE1zCFaA725vGSdHUyypHouV0xoWwukYO6qlyyX+2BZU+okBUqoWQ koWxiYaCSfzB2Ln7pmdys1fJhcgBKf3VjWCjd2XJTwCgoFJOwyBFJdugjfwjSoRSwDOIMf0D /iQKqlWhIO1LGpMrGX0il0/x4zj0NAcSwAk7LaPZbN4UPjn5pqGEHBlf1+xDDQCkAoZ/VqES GZragl4VqJfxBr29Ag0UDvNbUbXoxQsARdero1M8GiAIRc50hj7HXFoERwenbNDJL86GPLAQ OTGOCa4W2o29nFfFjQrsrrYHzVtyA/9oyKvTeEMJ7NA3VJdWcmn7gOu0FxEmSNhSoV1T4vP2 1Wf7f5niCCRKQLNyUy0wEApQi4tSysdz+AbgAc0b/bHYVzIf2uO2lIEZQNNt+3g2bmXgloWm W5fsm/di50Gm1l1Na63d3RZ00SeFQos6WEwLUHEB0yp6KXluXLLIZitEJM0wQ2hldCBSYW1l eSAoQ2FzZSBzdGFuZGFyZCkgPGNoZXQucmFtZXlAY2FzZS5lZHU+wl8EExECAB8FAkPi19EC GwMHCwkIBwMCAQMVAgMDFgIBAh4BAheAAAoJELtYafBk6nSrelkAn31Gsuib7GcCZHbv5L5t VKYR9LklAJ4hzUHKA49Z0QXR+qCb80osIcmPSc7ATQRBDrBvEAQAkK6TAOKBEM+EC4j6V/7o /riVZqcgU5cid2qG9TXdwNtD9a3kvA/ObZBO93sX59wc6Bnwo4VJxsOmMlpGrAjJsxNwg3QH akEtf8LXRbVpj5xStdmBdQZUhIQyalo/2/TZq5OijtddUQcL5cs70hTv/FpT3wUvr2Xr8rjF 41IFEz8AAwcD/A0CZEGlzIrT5WCBnl6xBog/8vKiUCbarByat3d1mL6DbizvKNXQRTC9E/vE dENAWCQCjr75Bu55xT8n3SXGtWdDC5xmZ/P3OBYORP8yl8H8I1FIosWOFirbIeYdZPq8SPD1 HL+EXo9zSiHVrrZRJ19ooCKKbSdXHFCY+aJG+0KZwkkEGBECAAkFAkEOsG8CGwwACgkQu1hp 8GTqdKvjcACfZlkVCDwaz/NTO9cy3t69oWpVPNwAnRwe0qk/WL/gfhH346xh5B3HFbFN Organization: ITS, Case Western Reserve University In-Reply-To: Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="------------mF0WvpLOpqnkppaWz09WRmTn" X-Mirapoint-Received-SPF: 209.85.160.197 mail-qt1-f197.google.com chet.ramey@case.edu 5 none X-Mirapoint-IP-Reputation: reputation=Good-1, source=Queried, refid=tid=0001.0A742F8D.660AFED5.001F, actions=spf tag X-Mirapoint-IP-Reputation: reputation=good-1, source=Fixed, refid=n/a, actions=tag X-Junkmail-Status: score=8/90, host=mpv-out-cfd-1.case.edu X-Junkmail-PrAS-Raw: score=8/90, refid=2.7.2:2023.6.26.145126:17:8.707, ip=, rules=__YOUTUBE_RCVD, DKIM_SIGNATURE, __X_GOOGLE_DKIM_SIGNATURE, __X_GM_MESSAGE_STATE, __X_GOOGLE_SMTP_SOURCE, __HAS_MSGID, __SANE_MSGID, __MSGID_HEX_844412, DATE_TZ_NA, __MIME_VERSION, __USER_AGENT, __MOZILLA_USER_AGENT, __HAS_REPLYTO, __HAS_CC_HDR, __MULTIPLE_RCPTS_CC_X2, __CC_NAME, __CC_NAME_DIFF_FROM_ACC, __SUBJ_REPLY, __BOUNCE_CHALLENGE_SUBJ, __BOUNCE_NDR_SUBJ_EXEMPT, __TO_MALFORMED_2, __MULTIPLE_RCPTS_TO_X2, __TO_NAME, __TO_NAME_DIFF_FROM_ACC, __TO_GMAIL, __HAS_REFERENCES, __REFERENCES, __HAS_FROM, FROM_EDU_TLD, __IN_REP_TO, __CT, __CTYPE_HAS_BOUNDARY, __CTYPE_MULTIPART, __BAT_BOUNDARY, __REPLYTO_SAMEAS_FROM_ADDY, __REPLYTO_SAMEAS_FROM_ACC, __FROM_DOMAIN_IN_ANY_CC2, __RCPT_DOMAIN_NOT_TO, __REPLYTO_SAMEAS_FROM_DOMAIN, __DKIM_ALIGNS_1, __DKIM_ALIGNS_2, __FUR_HEADER, __MIME_TEXT_P2, __HAS_ATTACHMENT1, __ATTACHMENT_NOT_IMG, __ANY_URI, __URI_MAILTO, [TRUNCATED], so=2010-03-03 19:42:08, dmn=2016-08-03-0138 X-Spam-Status: No, score=-0.4 required=5.0 tests=BAYES_00,BODY_8BITS,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_PASS,SPF_PASS,TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org List-Id: This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------------mF0WvpLOpqnkppaWz09WRmTn Content-Type: multipart/mixed; boundary="------------Vx6zczjRSFqqUHSNNDEntDj6"; protected-headers="v1" From: Chet Ramey Reply-To: chet.ramey@case.edu To: Carl Edquist , Zachary Santer Cc: chet.ramey@case.edu, bug-bash , libc-alpha@sourceware.org Message-ID: <1878a356-3eb4-4818-85d9-96531bd35bc9@case.edu> Subject: Re: Examples of concurrent coproc usage? References: <9831afe6-958a-fbd3-9434-05dd0c9b602a@draigBrady.com> <317fe0e2-8cf9-d4ac-ed56-e6ebcc2baa55@cs.wisc.edu> <8c490a55-598a-adf6-67c2-eb2a6099620a@cs.wisc.edu> <88a67f36-2a56-a838-f763-f55b3073bb50@lando.namek.net> In-Reply-To: --------------Vx6zczjRSFqqUHSNNDEntDj6 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: base64 T24gNC8xLzI0IDM6MjQgUE0sIENoZXQgUmFtZXkgd3JvdGU6DQo+IE9uIDMvMTQvMjQgNTo1 OCBBTSwgQ2FybCBFZHF1aXN0IHdyb3RlOg0KPiANCj4gDQo+PiBCdXQgeW91IGNhbiBjcmVh dGUgYSBkZWFkbG9jayB3aXRob3V0IGRvaW5nIGFueXRoaW5nIGZhbmN5Lg0KPj4NCj4+DQo+ PiBXZWxsLCAqd2l0aG91dCBtdWx0aS1jb3Byb2Mgc3VwcG9ydCosIGhlcmUncyBhIHNpbXBs ZSB3YyBleGFtcGxlOyBmaXJzdCANCj4+IHdpdGggYSBzaW5nbGUgY29wcm9jOg0KPj4NCj4+ IMKgwqDCoMKgwqAkIGNvcHJvYyBXQyB7IHdjOyB9DQo+PiDCoMKgwqDCoMKgJCBleGVjIHtX Q1sxXX0+Ji0NCj4+IMKgwqDCoMKgwqAkIHJlYWQgLXUgJHtXQ1swXX0gWA0KPj4gwqDCoMKg wqDCoCQgZWNobyAkWA0KPj4gwqDCoMKgwqDCoDAgMCAwDQo+Pg0KPj4gVGhpcyB3b3JrcyBh cyBleHBlY3RlZC4NCj4+DQo+PiBCdXQgaWYgeW91IHRyeSBpdCB3aXRoIGEgc2Vjb25kIGNv cHJvYyAoYWdhaW4sIHdpdGhvdXQgbXVsdGktY29wcm9jIA0KPj4gc3VwcG9ydCksIHRoZSBz ZWNvbmQgY29wcm9jIHdpbGwgaW5oZXJpdCBjb3BpZXMgb2YgdGhlIHNoZWxsJ3MgcmVhZCBh bmQgDQo+PiB3cml0ZSBwaXBlIGZkcyB0byB0aGUgZmlyc3QgY29wcm9jLCBhbmQgdGhlIHJl YWQgd2lsbCBoYW5nIChhcyBkZXNjcmliZWQgDQo+PiBhYm92ZSksIGFzIHRoZSBmaXJzdCBj b3Byb2MgZG9lc24ndCBzZWUgRU9GOg0KPj4NCj4+IMKgwqDCoMKgwqAkIGNvcHJvYyBXQyB7 IHdjOyB9DQo+PiDCoMKgwqDCoMKgJCBjb3Byb2MgQ0FUIHsgY2F0OyB9DQo+PiDCoMKgwqDC oMKgJCBleGVjIHtXQ1sxXX0+Ji0NCj4+IMKgwqDCoMKgwqAkIHJlYWQgLXUgJHtXQ1swXX0g WA0KPj4NCj4+IMKgwqDCoMKgwqAjIEhBTkdTDQo+Pg0KPj4NCj4+IEJ1dCwgdGhpcyBjYW4g YmUgb2JzZXJ2ZWQgZXZlbiBiZWZvcmUgYXR0ZW1wdGluZyB0aGUgcmVhZCB0aGF0IGhhbmdz Lg0KPiANCj4gTGV0J3Mgc2VlIGlmIHdlIGNhbiB0YWNrbGUgdGhlc2Ugb25lIGF0IGEgdGlt ZS4gVGhpcyBzZWVtcyBsaWtlIGl0IHdvdWxkIGJlDQo+IHByZXR0eSBlYXN5IHRvIGZpeCBp ZiBhIGNvcHJvYyBjbG9zZWQgdGhlIGZkcyBjb3JyZXNwb25kaW5nIHRvIGFuIGV4aXN0aW5n DQo+IGNvcHJvYyBpbiB0aGUgY2hpbGQgYWZ0ZXIgdGhlIGZvcmsuIFRoYXQgd291bGRuJ3Qg cmVhbGx5IGNoYW5nZSBhbnl0aGluZw0KPiByZWdhcmRpbmcgaG93IHNjcmlwdHMgaGF2ZSB0 byBtYW51YWxseSBtYW5hZ2UgbXVsdGlwbGUgY29wcm9jcywgYnV0IGl0DQo+IHdpbGwgcHJl dmVudCB0aGUgc2hlbGwgZnJvbSBoYW5naW5nLg0KPiANCg0KSSBzZW50IHRoaXMgYmVmb3Jl IEkgd2FzIHJlYWR5LiBUaGlzIHdvdWxkIGJlIGVxdWl2YWxlbnQgdG8gY2hhbmdpbmcgdGhl DQpjb21tYW5kcyB0byB1c2UNCg0KY29wcm9jIENBVCB7IGV4ZWMge1dDWzBdfTwmLSB7V0Nb MV19PiYtIDsgY2F0OyB9DQoNCmJ1dCB0aGUgc2NyaXB0IHdyaXRlciB3b3VsZG4ndCBoYXZl IHRvIG1hbmFnZSBpdC4NCg0KLS0gDQpgYFRoZSBseWYgc28gc2hvcnQsIHRoZSBjcmFmdCBz byBsb25nIHRvIGxlcm5lLicnIC0gQ2hhdWNlcg0KCQkgYGBBcnMgbG9uZ2EsIHZpdGEgYnJl dmlzJycgLSBIaXBwb2NyYXRlcw0KQ2hldCBSYW1leSwgVVRlY2gsIENXUlUgICAgY2hldEBj YXNlLmVkdSAgICBodHRwOi8vdGlzd3d3LmN3cnUuZWR1L35jaGV0Lw0KDQo= --------------Vx6zczjRSFqqUHSNNDEntDj6-- --------------mF0WvpLOpqnkppaWz09WRmTn Content-Type: application/pgp-signature; name="OpenPGP_signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="OpenPGP_signature.asc" -----BEGIN PGP SIGNATURE----- wmMEABEIACMWIQR8ATX7CIqvbGbGULm7WGnwZOp0qwUCZgsLhwUDAAAAAAAKCRC7WGnwZOp0qw3B AJ0YX8c5sZaLx1RIqdAv4Mog/YhzVgCaAyVNAnzhEIS10u+DACl44xAtd6U= =o5v3 -----END PGP SIGNATURE----- --------------mF0WvpLOpqnkppaWz09WRmTn--