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Results 1 - 10 of 55 for mmap (0.08 sec)
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src/cmd/vendor/golang.org/x/telemetry/internal/counter/file.go
if start/pageSize != (start+n)/pageSize { // bump start to next page start = round(limit, pageSize) } return start, start + n } var memmap = mmap.Mmap var munmap = mmap.Munmap func (m *mappedFile) close() { m.closeOnce.Do(func() { if m.mapping != nil { munmap(m.mapping) m.mapping = nil } if m.f != nil { m.f.Close() // best effort
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Jun 04 16:19:04 UTC 2024 - 18.2K bytes - Viewed (0) -
src/syscall/syscall_solaris.go
n = int(r0) if e1 != 0 { err = e1 } return } var mapper = &mmapper{ active: make(map[*byte][]byte), mmap: mmap, munmap: munmap, } func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { return mapper.Mmap(fd, offset, length, prot, flags) } func Munmap(b []byte) (err error) { return mapper.Munmap(b) }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Feb 26 21:03:59 UTC 2024 - 15.7K bytes - Viewed (0) -
src/syscall/syscall_unix.go
return i } return len(n) } // Mmap manager, for use by operating system-specific implementations. type mmapper struct { sync.Mutex active map[*byte][]byte // active mappings; key is last byte in mapping mmap func(addr, length uintptr, prot, flags, fd int, offset int64) (uintptr, error) munmap func(addr uintptr, length uintptr) error }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Mar 19 16:19:26 UTC 2024 - 12.2K bytes - Viewed (0) -
src/syscall/syscall_aix.go
if e1 != 0 { err = e1 } return } /* * Map */ var mapper = &mmapper{ active: make(map[*byte][]byte), mmap: mmap, munmap: munmap, } //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 29 13:50:55 UTC 2024 - 17.9K bytes - Viewed (0) -
src/runtime/sys_darwin.go
} return } func osinit_hack_trampoline() // mmap is used to do low-level memory allocation via mmap. Don't allow stack // splits, since this function (used by sysAlloc) is called in a lot of low-level // parts of the runtime and callers often assume it won't acquire any locks. // //go:nosplit func mmap(addr unsafe.Pointer, n uintptr, prot, flags, fd int32, off uint32) (unsafe.Pointer, int) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu May 23 01:17:26 UTC 2024 - 23.9K bytes - Viewed (0) -
src/cmd/link/internal/ld/main.go
// which we don't know the size. if ctxt.Arch.Family != sys.Wasm { // Don't mmap if we're building for Wasm. Wasm file // layout is very different so filesize is meaningless. if err := ctxt.Out.Mmap(filesize); err != nil { Exitf("mapping output file failed: %v", err) } } // asmb will redirect symbols to the output file mmap, and relocations // will be applied directly there. bench.Start("Asmb") asmb(ctxt)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri May 17 16:59:50 UTC 2024 - 16.6K bytes - Viewed (0) -
src/runtime/os3_solaris.go
//go:cgo_import_dynamic libc_kill kill "libc.so" //go:cgo_import_dynamic libc_madvise madvise "libc.so" //go:cgo_import_dynamic libc_malloc malloc "libc.so" //go:cgo_import_dynamic libc_mmap mmap "libc.so" //go:cgo_import_dynamic libc_munmap munmap "libc.so" //go:cgo_import_dynamic libc_open open "libc.so" //go:cgo_import_dynamic libc_pthread_attr_destroy pthread_attr_destroy "libc.so"
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 17.6K bytes - Viewed (0) -
src/syscall/syscall_linux.go
// mmap varies by architecture; see syscall_linux_*.go. //sys munmap(addr uintptr, length uintptr) (err error) var mapper = &mmapper{ active: make(map[*byte][]byte), mmap: mmap, munmap: munmap, } func Mmap(fd int, offset int64, length int, prot int, flags int) (data []byte, err error) { return mapper.Mmap(fd, offset, length, prot, flags) }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed May 22 20:12:46 UTC 2024 - 35.7K bytes - Viewed (0) -
src/cmd/go/internal/cache/cache.go
func GetMmap(c Cache, id ActionID) ([]byte, Entry, error) { entry, err := c.Get(id) if err != nil { return nil, entry, err } md, err := mmap.Mmap(c.OutputFile(entry.OutputID)) if err != nil { return nil, Entry{}, err } if int64(len(md.Data)) != entry.Size { return nil, Entry{}, &entryNotFoundError{Err: errors.New("file incomplete")} }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Sat Mar 09 14:19:39 UTC 2024 - 20.3K bytes - Viewed (0) -
src/runtime/pprof/proto_test.go
switch runtime.GOOS { case "linux", "android", "netbsd": // Figure out two addresses from /proc/self/maps. mmap, err := os.ReadFile("/proc/self/maps") if err != nil { t.Fatal(err) } var mappings []*profile.Mapping id := uint64(1) parseProcSelfMaps(mmap, func(lo, hi, offset uint64, file, buildID string) { mappings = append(mappings, &profile.Mapping{ ID: id, Start: lo,
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Jan 31 23:21:53 UTC 2024 - 17K bytes - Viewed (0)