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Results 21 - 30 of 241 for mmap (0.07 sec)
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src/cmd/vendor/golang.org/x/telemetry/internal/counter/parse.go
// license that can be found in the LICENSE file. package counter import ( "bytes" "fmt" "strings" "unsafe" "golang.org/x/telemetry/internal/mmap" ) type File struct { Meta map[string]string Count map[string]uint64 } func Parse(filename string, data []byte) (*File, error) { if !bytes.HasPrefix(data, []byte(hdrPrefix)) || len(data) < pageSize { if len(data) < pageSize {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon May 13 14:38:01 UTC 2024 - 1.8K bytes - Viewed (0) -
pilot/pkg/networking/core/match/match.go
case *matcher.Matcher_MatcherTree_PrefixMatchMap: mmap = t.PrefixMatchMap case *matcher.Matcher_MatcherTree_ExactMatchMap: mmap = t.ExactMatchMap default: return Mapper{}, false } return Mapper{Matcher: mmatcher, Map: mmap.Map}, true } return Mapper{}, false
Registered: Fri Jun 14 15:00:06 UTC 2024 - Last Modified: Thu Mar 28 17:09:02 UTC 2024 - 6.2K bytes - Viewed (0) -
src/runtime/cgo/gcc_linux_amd64.c
void x_cgo_init(G *g, void (*setg)(void*), void **tlsg, void **tlsbase) { uintptr *pbounds; /* The memory sanitizer distributed with versions of clang before 3.8 has a bug: if you call mmap before malloc, mmap may return an address that is later overwritten by the msan library. Avoid this problem by forcing a call to malloc here, before we ever call malloc.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 22:06:46 UTC 2023 - 2.3K bytes - Viewed (0) -
src/runtime/cgo/gcc_mmap.c
#include <errno.h> #include <stdint.h> #include <stdlib.h> #include <sys/mman.h> #include "libcgo.h" uintptr_t x_cgo_mmap(void *addr, uintptr_t length, int32_t prot, int32_t flags, int32_t fd, uint32_t offset) { void *p; _cgo_tsan_acquire(); p = mmap(addr, length, prot, flags, fd, offset); _cgo_tsan_release(); if (p == MAP_FAILED) {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Fri Aug 25 20:58:13 UTC 2023 - 916 bytes - Viewed (0) -
src/runtime/cgo/gcc_linux_arm64.c
} void x_cgo_init(G *g, void (*setg)(void*), void **tlsg, void **tlsbase) { uintptr *pbounds; /* The memory sanitizer distributed with versions of clang before 3.8 has a bug: if you call mmap before malloc, mmap may return an address that is later overwritten by the msan library. Avoid this problem by forcing a call to malloc here, before we ever call malloc.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 22:06:46 UTC 2023 - 2.2K bytes - Viewed (0) -
src/runtime/sys_openbsd2.go
} func thrkill_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: Mon Mar 25 19:53:03 UTC 2024 - 8.7K bytes - Viewed (0) -
test/recover4.go
// so that memcopy can recover. debug.SetPanicOnFault(true) size := syscall.Getpagesize() // Map 16 pages of data with a 4-page hole in the middle. data, err := syscall.Mmap(-1, 0, 16*size, syscall.PROT_READ|syscall.PROT_WRITE, syscall.MAP_ANON|syscall.MAP_PRIVATE) if err != nil { log.Fatalf("mmap: %v", err) } // Create a hole in the mapping that's PROT_NONE.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:25 UTC 2023 - 2.2K bytes - Viewed (0) -
src/cmd/vendor/golang.org/x/sys/unix/syscall_aix_ppc.go
//go:build aix && ppc package unix //sysnb Getrlimit(resource int, rlim *Rlimit) (err error) = getrlimit64 //sys Seek(fd int, offset int64, whence int) (off int64, err error) = lseek64 //sys mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) func setTimespec(sec, nsec int64) Timespec { return Timespec{Sec: int32(sec), Nsec: int32(nsec)} }
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:33 UTC 2023 - 1.3K 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/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)