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banners=-,-,- X-VirusChecked: Checked Received: (qmail 44454 invoked from network); 5 Apr 2017 16:06:07 -0000 Received: from smtp02.citrix.com (HELO SMTP02.CITRIX.COM) (66.165.176.63) by server-4.tower-31.messagelabs.com with RC4-SHA encrypted SMTP; 5 Apr 2017 16:06:07 -0000 X-IronPort-AV: E=Sophos;i="5.36,279,1486425600"; d="scan'208";a="426347150" From: George Dunlap To: Date: Wed, 5 Apr 2017 17:05:51 +0100 Message-ID: <1491408354-9643-8-git-send-email-george.dunlap@citrix.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1491408354-9643-1-git-send-email-george.dunlap@citrix.com> References: <1491408354-9643-1-git-send-email-george.dunlap@citrix.com> MIME-Version: 1.0 Cc: Ronald Rojas , Wei Liu , Ian Jackson Subject: [Xen-devel] [PATCH v5 07/10] golang/xenlight: Implement Domain operations X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: Ronald Rojas Add calls for the following Domain related functionality - libxl_domain_pause - libxl_domain_shutdown - libxl_domain_reboot - libxl_list_domain Signed-off-by: Ronald Rojas Reviewed-by: George Dunlap --- CC: Ian Jackson CC: Wei Liu tools/golang/xenlight/xenlight.go | 70 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 70 insertions(+) diff --git a/tools/golang/xenlight/xenlight.go b/tools/golang/xenlight/xenlight.go index 86253c5..f16185e 100644 --- a/tools/golang/xenlight/xenlight.go +++ b/tools/golang/xenlight/xenlight.go @@ -713,3 +713,73 @@ func (Ctx *Context) DomainUnpause(Id Domid) (err error) { } return } + +//int libxl_domain_pause(libxl_ctx *ctx, uint32_t domain); +func (Ctx *Context) DomainPause(id Domid) (err error) { + err = Ctx.CheckOpen() + if err != nil { + return + } + + ret := C.libxl_domain_pause(Ctx.ctx, C.uint32_t(id)) + + if ret != 0 { + err = Error(-ret) + } + return +} + +//int libxl_domain_shutdown(libxl_ctx *ctx, uint32_t domid); +func (Ctx *Context) DomainShutdown(id Domid) (err error) { + err = Ctx.CheckOpen() + if err != nil { + return + } + + ret := C.libxl_domain_shutdown(Ctx.ctx, C.uint32_t(id)) + + if ret != 0 { + err = Error(-ret) + } + return +} + +//int libxl_domain_reboot(libxl_ctx *ctx, uint32_t domid); +func (Ctx *Context) DomainReboot(id Domid) (err error) { + err = Ctx.CheckOpen() + if err != nil { + return + } + + ret := C.libxl_domain_reboot(Ctx.ctx, C.uint32_t(id)) + + if ret != 0 { + err = Error(-ret) + } + return +} + +//libxl_dominfo * libxl_list_domain(libxl_ctx*, int *nb_domain_out); +//void libxl_dominfo_list_free(libxl_dominfo *list, int nb_domain); +func (Ctx *Context) ListDomain() (glist []Dominfo) { + err := Ctx.CheckOpen() + if err != nil { + return + } + + var nbDomain C.int + clist := C.libxl_list_domain(Ctx.ctx, &nbDomain) + defer C.libxl_dominfo_list_free(clist, nbDomain) + + if int(nbDomain) == 0 { + return + } + + gslice := (*[1 << 30]C.libxl_dominfo)(unsafe.Pointer(clist))[:nbDomain:nbDomain] + for i := range gslice { + info := gslice[i].toGo() + glist = append(glist, *info) + } + + return +}