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Results 41 - 50 of 115 for mmap (0.04 sec)
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src/runtime/debug/panic_test.go
if runtime.GOOS == "netbsd" && runtime.GOARCH == "arm" { t.Skip("netbsd-arm doesn't provide fault address (golang.org/issue/45026)") } m, err := syscall.Mmap(-1, 0, 0x1000, syscall.PROT_READ /* Note: no PROT_WRITE */, syscall.MAP_SHARED|syscall.MAP_ANON) if err != nil { t.Fatalf("can't map anonymous memory: %s", err) } defer syscall.Munmap(m) old := debug.SetPanicOnFault(true) defer debug.SetPanicOnFault(old) const lowBits = 0x3e7
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 28 18:17:57 UTC 2021 - 1.4K bytes - Viewed (0) -
src/cmd/go/internal/mmap/mmap_windows.go
// Copyright 2011 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 mmap import ( "fmt" "os" "syscall" "unsafe" "internal/syscall/windows" ) func mmapFile(f *os.File) (Data, error) { st, err := f.Stat() if err != nil { return Data{}, err } size := st.Size() if size == 0 { return Data{f, nil}, nil
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Dec 15 21:57:36 UTC 2023 - 1K bytes - Viewed (0) -
src/cmd/link/internal/ld/outbuf.go
} if out.isView { panic("can't copyHeap a view") } bufLen := len(out.buf) heapLen := len(out.heap) total := uint64(bufLen + heapLen) if heapLen != 0 { if err := out.Mmap(total); err != nil { // Mmap will copy out.heap over to out.buf Exitf("mapping output file failed: %v", err) } } return true } // maxOutBufHeapLen limits the growth of the heap area.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue May 17 19:51:29 UTC 2022 - 8.1K bytes - Viewed (0) -
src/runtime/vdso_freebsd_x86.go
devPath[9] = digits[idx] fd := open(&devPath[0], 0 /* O_RDONLY */ |_O_CLOEXEC, 0) if fd < 0 { atomic.Casuintptr(&hpetDevMap[idx], 0, ^uintptr(0)) return } addr, mmapErr := mmap(nil, physPageSize, _PROT_READ, _MAP_SHARED, fd, 0) closefd(fd) newP := uintptr(addr) if mmapErr != 0 { newP = ^uintptr(0) } if !atomic.Casuintptr(&hpetDevMap[idx], 0, newP) && mmapErr == 0 {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 1.9K bytes - Viewed (0) -
src/cmd/link/internal/ld/link.go
compressDWARF bool Libdir []string Library []*sym.Library LibraryByPkg map[string]*sym.Library Shlibs []Shlib Textp []loader.Sym Moduledata loader.Sym PackageFile map[string]string PackageShlib map[string]string tramps []loader.Sym // trampolines compUnits []*sym.CompilationUnit // DWARF compilation units
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Apr 19 15:59:22 UTC 2022 - 5.1K bytes - Viewed (0) -
src/cmd/vendor/golang.org/x/telemetry/internal/mmap/mmap_windows.go
// Copyright 2011 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 mmap import ( "fmt" "os" "syscall" "unsafe" "golang.org/x/sys/windows" ) func mmapFile(f *os.File, previous *Data) (Data, error) { if previous != nil { munmapFile(*previous) } st, err := f.Stat() if err != nil { return Data{}, err
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 04 17:10:54 UTC 2024 - 1.5K bytes - Viewed (0) -
test/fixedbugs/issue8606b.go
) type SI struct { s string i int } type SS struct { s string t string } func main() { bad1 := "foo" bad2 := "foo" p := syscall.Getpagesize() b, err := syscall.Mmap(-1, 0, p, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_ANON|syscall.MAP_PRIVATE) if err != nil { panic(err) } err = syscall.Mprotect(b, syscall.PROT_NONE) if err != nil { panic(err) }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:25 UTC 2023 - 1.9K bytes - Viewed (0) -
src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc64.go
//go:build aix && ppc64 package unix //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) //sys Seek(fd int, offset int64, whence int) (off int64, err error) = lseek //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) = mmap64 func setTimespec(sec, nsec int64) Timespec { return Timespec{Sec: sec, Nsec: nsec} }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:33 UTC 2023 - 1.9K bytes - Viewed (0) -
src/syscall/syscall_linux_s390x.go
} func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: sec, Usec: usec} } // Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct. // mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>. func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Nov 21 22:23:07 UTC 2023 - 7.9K bytes - Viewed (0) -
src/cmd/vendor/golang.org/x/sys/unix/syscall_linux_s390x.go
func (rsa *RawSockaddrNFCLLCP) SetServiceNameLen(length int) { rsa.Service_name_len = uint64(length) } // Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct. // mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>. func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:33 UTC 2023 - 9.3K bytes - Viewed (0)