From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony PERARD Subject: [PATCH v5 01/15] libxl: Design of an async API to issue QMP commands to QEMU Date: Fri, 7 Sep 2018 16:10:50 +0100 Message-ID: <20180907151104.32306-2-anthony.perard@citrix.com> References: <20180907151104.32306-1-anthony.perard@citrix.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Received: from us1-rack-dfw2.inumbo.com ([104.130.134.6]) by lists.xenproject.org with esmtp (Exim 4.89) (envelope-from ) id 1fyIPc-0003IR-Ru for xen-devel@lists.xenproject.org; Fri, 07 Sep 2018 15:11:08 +0000 In-Reply-To: <20180907151104.32306-1-anthony.perard@citrix.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xenproject.org Sender: "Xen-devel" To: xen-devel@lists.xenproject.org Cc: Anthony PERARD , Ian Jackson , Wei Liu List-Id: xen-devel@lists.xenproject.org QWxsIHRoZSBmdW5jdGlvbnMgd2lsbCBiZSBpbXBsZW1lbnRlZCBpbiBsYXRlciBwYXRjaGVzLgoK VGhpcyBwYXRjaCBpbmNsdWRlcyB0aGUgQVBJIHRoYXQgbGlieGwgY2FuIHVzZSB0byBzZW5kIFFN UCBjb21tYW5kcyB0bwpRRU1VLgoKU2lnbmVkLW9mZi1ieTogQW50aG9ueSBQRVJBUkQgPGFudGhv bnkucGVyYXJkQGNpdHJpeC5jb20+Ci0tLQoKTm90ZXM6CiAgICB2NToKICAgICAgICBzb21lIGNo YW5nZXMgaW4gdGhlIGNvbW1lbnQKCiB0b29scy9saWJ4bC9saWJ4bF9pbnRlcm5hbC5oIHwgNzIg KysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKysrKystCiAxIGZpbGUgY2hhbmdlZCwgNzAg aW5zZXJ0aW9ucygrKSwgMiBkZWxldGlvbnMoLSkKCmRpZmYgLS1naXQgYS90b29scy9saWJ4bC9s aWJ4bF9pbnRlcm5hbC5oIGIvdG9vbHMvbGlieGwvbGlieGxfaW50ZXJuYWwuaAppbmRleCA4MDIz ODJjNzA0Li45NzlhOTk0N2YwIDEwMDY0NAotLS0gYS90b29scy9saWJ4bC9saWJ4bF9pbnRlcm5h bC5oCisrKyBiL3Rvb2xzL2xpYnhsL2xpYnhsX2ludGVybmFsLmgKQEAgLTIwMiw2ICsyMDIsOCBA QCB0eXBlZGVmIHN0cnVjdCBsaWJ4bF9fYW8gbGlieGxfX2FvOwogdHlwZWRlZiBzdHJ1Y3QgbGli eGxfX2FvcF9vY2N1cnJlZCBsaWJ4bF9fYW9wX29jY3VycmVkOwogdHlwZWRlZiBzdHJ1Y3QgbGli eGxfX29zZXZlbnRfaG9va19uZXh1cyBsaWJ4bF9fb3NldmVudF9ob29rX25leHVzOwogdHlwZWRl ZiBzdHJ1Y3QgbGlieGxfX29zZXZlbnRfaG9va19uZXhpIGxpYnhsX19vc2V2ZW50X2hvb2tfbmV4 aTsKK3R5cGVkZWYgc3RydWN0IGxpYnhsX19qc29uX29iamVjdCBsaWJ4bF9fanNvbl9vYmplY3Q7 Cit0eXBlZGVmIHN0cnVjdCBsaWJ4bF9fY2FyZWZkIGxpYnhsX19jYXJlZmQ7CiAKIHR5cGVkZWYg c3RydWN0IGxpYnhsX19kb21haW5fY3JlYXRlX3N0YXRlIGxpYnhsX19kb21haW5fY3JlYXRlX3N0 YXRlOwogdHlwZWRlZiB2b2lkIGxpYnhsX19kb21haW5fY3JlYXRlX2NiKHN0cnVjdCBsaWJ4bF9f ZWdjICplZ2MsCkBAIC0zNTcsNiArMzU5LDcyIEBAIHN0cnVjdCBsaWJ4bF9fZXZfY2hpbGQgewog ICAgIExJQlhMX0xJU1RfRU5UUlkoc3RydWN0IGxpYnhsX19ldl9jaGlsZCkgZW50cnk7CiB9Owog CisvKgorICogUU1QIGFzeW5jaHJvbm91cyBjYWxscworICoKKyAqIFRoaXMgZmFjaWxpdHkgYWxs b3dzIGEgY29tbWFuZCB0byBiZSBzZW50IHRvIFFFTVUsIGFuZCB0aGUgcmVzcG9uc2UgdG8gYmUK KyAqIGhhbmRlZCB0byBhIGNhbGxiYWNrIGZ1bmN0aW9uLgorICoKKyAqIENvbW1hbmRzIGNhbiBi ZSBjaGFpbmVkLCB3aXRoIGEgc2FtZSBjb25uZWN0aW9uLiAoZS5nLiAiYWRkLWZkIiB3aWxsIG5l ZWQgdG8KKyAqIGJlIGNoYWluZWQgdG8gdGhlIG5leHQgY29tbWFuZCkuIEEgbGlieGxfX2V2X3Ft cCBjYW4gYmUgcmV1c2VkIHdoZW4gdGhlCisgKiBjYWxsYmFjayBpcyBiZWVuIGNhbGxlZCBpbiBv cmRlciB0byB1c2UgdGhlIHNhbWUgY29ubmVjdGlvbi4KKyAqCisgKiBPbmx5IG9uZSBjb25uZWN0 aW9uIGF0IGEgdGltZSBjYW4gYmUgbWFkZSB0byBvbmUgUUVNVSwgc28gYXZvaWQga2VlcGluZyBh CisgKiBsaWJ4bF9fZXZfcW1wIENvbm5lY3RlZCBmb3IgdG8gbG9uZyBhbmQgY2FsbCBsaWJ4bF9f ZXZfcW1wX2Rpc3Bvc2UgYXMgc29vbgorICogYXMgaXQgaXMgbm90IG5lZWRlZCBhbnltb3JlLgor ICoKKyAqIFBvc3NpYmxlIHN0YXRlcyBvZiBhIGxpYnhsX19ldl9xbXA6CisgKiAgVW5kZWZpbmVk CisgKiAgICBNaWdodCBjb250YWluIGFueXRoaW5nLgorICogIElkbGUKKyAqICAgIFN0cnVjdCBj b250ZW50cyBhcmUgZGVmaW5lZCBlbm91Z2ggdG8gcGFzcyB0byBhbnkgbGlieGxfX2V2X3FtcF8q CisgKiAgICBmdW5jdGlvbi4KKyAqICAgIFRoZSBzdHJ1Y3QgZG9lcyBub3QgY29udGFpbiByZWZl cmVuY2VzIHRvIGFueSBhbGxvY2F0ZWQgcHJpdmF0ZSByZXNvdXJjZXMKKyAqICAgIHNvIGNhbiBi ZSB0aHJvd24gYXdheS4KKyAqICBBY3RpdmUKKyAqICAgIEN1cnJlbnRseSB3YWl0aW5nIGZvciB0 aGUgY2FsbGJhY2sgdG8gYmUgY2FsbGVkLgorICogICAgX2Rpc3Bvc2UgbXVzdCBiZSBjYWxsZWQg dG8gcmVjbGFpbSByZXNvdXJjZXMuCisgKiAgQ29ubmVjdGVkCisgKiAgICBTdHJ1Y3QgY29udGFp biBhbGxvY2F0ZWQgcmVzc291cmNlcy4KKyAqICAgIENhbGxpbmcgX3NlbmQoKSB3aXRoIHRoaXMg c2FtZSBldiB3aWxsIHVzZSB0aGUgc2FtZSBRTVAgY29ubmVjdGlvbi4KKyAqICAgIF9kaXNwb3Nl KCkgbXVzdCBiZSBjYWxsZWQgdG8gcmVjbGFpbSByZXNvdXJjZXMuCisgKgorICogbGlieGxfX2V2 X3FtcF9pbml0OiBVbmRlZmluZWQvSWRsZSAtPiBJZGxlCisgKgorICogbGlieGxfX2V2X3FtcF9z ZW5kOiBJZGxlL0Nvbm5lY3RlZCAtPiBBY3RpdmUgKG9uIGVycm9yOiBJZGxlKQorICogICAgU2Vu ZHMgYSBjb21tYW5kIHRvIFFFTVUuCisgKiAgICBjYWxsYmFjayB3aWxsIGJlIGNhbGxlZCB3aGVu IGEgcmVzcG9uc2UgaXMgcmVjZWl2ZWQgb3Igd2hlbiBhbiBlcnJvcgorICogICAgYXMgb2NjdXJl ZC4KKyAqCisgKiBsaWJ4bF9fZXZfcW1wX2Rpc3Bvc2U6IENvbm5lY3RlZC9BY3RpdmUvSWRsZSAt PiBJZGxlCisgKgorICogY2FsbGJhY2s6IFdoZW4gY2FsbGVkOiBBY3RpdmUgLT4gQ29ubmVjdGVk CisgKiAgICBXaGVuIGNhbGxlZCwgZXYgaXMgQ29ubmVjdGVkIGFuZCBjYW4gYmUgcmV1c2VkIG9y IGRpc3Bvc2VkIG9mLgorICogICAgSWYgYW4gZXJyb3Igb2NjdXJlZCwgaXQgaXMgY2FsbGVkIHdp dGggcmVzcG9uc2UgPT0gTlVMTCBhbmQgdGhlIGVycm9yCisgKiAgICBjb2RlIGluIHJjLgorICog ICAgVGhlIGNhbGxiYWNrIGlzIG9ubHkgY2FsbGVkIG9uY2UuCisgKi8KK3R5cGVkZWYgc3RydWN0 IGxpYnhsX19ldl9xbXAgbGlieGxfX2V2X3FtcDsKK3R5cGVkZWYgdm9pZCBsaWJ4bF9fZXZfcW1w X2NhbGxiYWNrKGxpYnhsX19lZ2MgKmVnYywgbGlieGxfX2V2X3FtcCAqZXYsCisgICAgICAgICAg ICAgICAgICAgICAgICAgICAgICAgICAgICBjb25zdCBsaWJ4bF9fanNvbl9vYmplY3QgKnJlc3Bv bnNlLAorICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgaW50IHJjKTsKKworX2hp ZGRlbiB2b2lkIGxpYnhsX19ldl9xbXBfaW5pdChsaWJ4bF9fZXZfcW1wICpldik7CitfaGlkZGVu IGludCBsaWJ4bF9fZXZfcW1wX3NlbmQobGlieGxfX2djICpnYywgbGlieGxfX2V2X3FtcCAqZXYs CisgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgY29uc3QgY2hhciAqY21kLCBsaWJ4bF9f anNvbl9vYmplY3QgKmFyZ3MpOworX2hpZGRlbiB2b2lkIGxpYnhsX19ldl9xbXBfZGlzcG9zZShs aWJ4bF9fZ2MgKmdjLCBsaWJ4bF9fZXZfcW1wICpldik7CisKK3N0cnVjdCBsaWJ4bF9fZXZfcW1w IHsKKyAgICAvKiBjYWxsZXIgc2hvdWxkIGluY2x1ZGUgdGhpcyBpbiB0aGVpciBvd24gc3RydWN0 ICovCisgICAgLyogY2FsbGVyIG11c3QgZmlsbCB0aGVzZSBpbiwgYW5kIHRoZXkgbXVzdCBhbGwg cmVtYWluIHZhbGlkICovCisgICAgdWludDMyX3QgZG9taWQ7CisgICAgbGlieGxfX2V2X3FtcF9j YWxsYmFjayAqY2FsbGJhY2s7CisgICAgbGlieGxfX2NhcmVmZCAqY2ZkOyAvKiBzZXQgdG8gc2Vu ZCBhIGZkIHdpdGggdGhlIGNvbW1hbmQsIE5VTEwgb3RoZXJ3aXNlICovCisKKyAgICAvKiByZW1h aW5pbmcgZmllbGRzIGFyZSBwcml2YXRlIHRvIGxpYnhsX2V2X3FtcF8qICovCisgICAgaW50IGlk OworfTsKKwogCiAvKgogICogZXZnZW4gc3RydWN0dXJlcywgd2hpY2ggYXJlIHRoZSBzdGF0ZSB3 ZSB1c2UgZm9yIGdlbmVyYXRpbmcKQEAgLTE5MDIsNyArMTk3MCw3IEBAIHR5cGVkZWYgZW51bSB7 CiAgICAgSlNPTl9BTlkgICAgID0gMjU1IC8qIHRoaXMgaXMgYSBtYXNrIG9mIGFsbCB2YWx1ZXMg YWJvdmUsIGFkanVzdCBhcyBuZWVkZWQgKi8KIH0gbGlieGxfX2pzb25fbm9kZV90eXBlOwogCi10 eXBlZGVmIHN0cnVjdCBsaWJ4bF9fanNvbl9vYmplY3Qgeworc3RydWN0IGxpYnhsX19qc29uX29i amVjdCB7CiAgICAgbGlieGxfX2pzb25fbm9kZV90eXBlIHR5cGU7CiAgICAgdW5pb24gewogICAg ICAgICBib29sIGI7CkBAIC0xOTE1LDcgKzE5ODMsNyBAQCB0eXBlZGVmIHN0cnVjdCBsaWJ4bF9f anNvbl9vYmplY3QgewogICAgICAgICBmbGV4YXJyYXlfdCAqbWFwOwogICAgIH0gdTsKICAgICBz dHJ1Y3QgbGlieGxfX2pzb25fb2JqZWN0ICpwYXJlbnQ7Ci19IGxpYnhsX19qc29uX29iamVjdDsK K307CiAKIHR5cGVkZWYgaW50ICgqbGlieGxfX2pzb25fcGFyc2VfY2FsbGJhY2spKGxpYnhsX19n YyAqZ2MsCiAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICAgICBsaWJ4bF9f anNvbl9vYmplY3QgKm8sCi0tIApBbnRob255IFBFUkFSRAoKCl9fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fClhlbi1kZXZlbCBtYWlsaW5nIGxpc3QKWGVuLWRl dmVsQGxpc3RzLnhlbnByb2plY3Qub3JnCmh0dHBzOi8vbGlzdHMueGVucHJvamVjdC5vcmcvbWFp bG1hbi9saXN0aW5mby94ZW4tZGV2ZWw=