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Results 1 - 10 of 16 for Unsafe (0.28 sec)
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src/arena/arena.go
} //go:linkname runtime_arena_newArena func runtime_arena_newArena() unsafe.Pointer //go:linkname runtime_arena_arena_New func runtime_arena_arena_New(arena unsafe.Pointer, typ any) any // Mark as noescape to avoid escaping the slice header. // //go:noescape //go:linkname runtime_arena_arena_Slice func runtime_arena_arena_Slice(arena unsafe.Pointer, slice any, cap int) //go:linkname runtime_arena_arena_Free
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Wed Oct 12 20:23:36 GMT 2022 - 4.3K bytes - Viewed (0) -
src/cmd/cgo/internal/test/callback_windows.go
} BackTrace[i] = (PVOID)(ControlPc); } return i; #else return 0; #endif } */ import "C" import ( "internal/testenv" "reflect" "runtime" "strings" "testing" "unsafe" ) // Test that the stack can be unwound through a call out and call back // into Go. func testCallbackCallersSEH(t *testing.T) { testenv.SkipIfOptimizationOff(t) // This test requires inlining.
Go - Registered: Tue Apr 23 11:13:09 GMT 2024 - Last Modified: Wed Nov 29 16:01:37 GMT 2023 - 2.6K bytes - Viewed (0) -
src/cmd/cgo/internal/test/backdoor.go
// Copyright 2014 The Go Authors. All rights reserved. // Use of this source code is governed by a BSD-style // license that can be found in the LICENSE file. package cgotest import _ "unsafe" //go:linkname lockedOSThread runtime.lockedOSThread //extern runtime_lockedOSThread
Go - Registered: Tue Apr 23 11:13:09 GMT 2024 - Last Modified: Fri May 12 12:00:02 GMT 2023 - 307 bytes - Viewed (0) -
src/cmd/cgo/internal/test/issue21897.go
xCFNumberRef = C.CFNumberCreate(C.kCFAllocatorSystemDefault, C.kCFNumberSInt64Type, unsafe.Pointer(&v)) //fmt.Printf("CFNumberRef: %x\n", uintptr(unsafe.Pointer(xCFNumberRef))) } var xCFNumberRef C.CFNumberRef func testCFDateRef() { xCFDateRef = C.CFDateCreate(C.kCFAllocatorSystemDefault, 0) // 0 value is 1 Jan 2001 00:00:00 GMT //fmt.Printf("CFDateRef: %x\n", uintptr(unsafe.Pointer(xCFDateRef))) } var xCFDateRef C.CFDateRef
Go - Registered: Tue Apr 23 11:13:09 GMT 2024 - Last Modified: Fri May 12 12:00:02 GMT 2023 - 1.4K bytes - Viewed (0) -
src/cmd/cgo/doc.go
// #include <stdio.h> // #include <stdlib.h> // // static void myprint(char* s) { // printf("%s\n", s); // } import "C" import "unsafe" func main() { cs := C.CString("Hello from stdio") C.myprint(cs) C.free(unsafe.Pointer(cs)) } A few special functions convert between Go and C types by making copies of the data. In pseudo-Go definitions: // Go string to C string
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Sun Mar 31 09:02:45 GMT 2024 - 42.1K bytes - Viewed (0) -
src/cmd/cgo/gcc.go
// rewriteUnsafe returns a version of t with references to unsafe.Pointer // rewritten to use _cgo_unsafe.Pointer instead. func (p *Package) rewriteUnsafe(t ast.Expr) ast.Expr { switch t := t.(type) { case *ast.Ident: // We don't see a SelectorExpr for unsafe.Pointer; // this is created by code in this file. if t.Name == "unsafe.Pointer" { return ast.NewIdent("_cgo_unsafe.Pointer") } case *ast.ArrayType:
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Thu Nov 02 16:43:23 GMT 2023 - 97K bytes - Viewed (0) -
src/bytes/bytes_test.go
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Wed Jan 24 16:07:25 GMT 2024 - 56.2K bytes - Viewed (0) -
misc/cgo/gmp/gmp.go
} p := C.CString(s) defer C.free(unsafe.Pointer(p)) if C.mpz_set_str(&z.i[0], p, C.int(base)) < 0 { return os.ErrInvalid } return nil } // String returns the decimal representation of z. func (z *Int) String() string { if z == nil { return "nil" } z.doinit() p := C.mpz_get_str(nil, 10, &z.i[0]) s := C.GoString(p) C.free(unsafe.Pointer(p)) return s }
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Mon Apr 11 16:34:30 GMT 2022 - 9.5K bytes - Viewed (0) -
src/cmd/cgo/ast.go
if s, ok := spec.(*ast.ImportSpec); ok && s.Path.Value == `"C"` { // Replace "C" with _ "unsafe", to keep program valid. // (Deleting import statement or clause is not safe if it is followed // in the source by an explicit semicolon.) f.Edit.Replace(f.offset(s.Path.Pos()), f.offset(s.Path.End()), `_ "unsafe"`) } } } } // Accumulate pointers to uses of C.x. if f.Ref == nil {
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Wed Jun 07 16:54:27 GMT 2023 - 14.3K bytes - Viewed (0) -
src/cmd/api/main_test.go
w := &Walker{ context: context, root: root, features: map[string]bool{}, imported: map[string]*apiPackage{"unsafe": &apiPackage{Package: types.Unsafe}}, } w.loadImports() return w } func (w *Walker) Features() (fs []string) { for f := range w.features { fs = append(fs, f) } sort.Strings(fs) return }
Go - Registered: Tue Apr 30 11:13:12 GMT 2024 - Last Modified: Tue Apr 09 20:48:51 GMT 2024 - 31.4K bytes - Viewed (0)