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Results 21 - 30 of 269 for Munmap (0.11 sec)
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src/runtime/runtime_mmap_test.go
if err != 0 { t.Fatalf("Mmap: %v", err) } if runtime.GOOS == "aix" { // AIX does not allow mapping a range that is already mapped. runtime.Munmap(unsafe.Pointer(uintptr(b)), 2*ps) } // Mmap should fail at a half page into the buffer. _, err = runtime.Mmap(unsafe.Pointer(uintptr(b)+ps/2), ps, 0, runtime.MAP_ANON|runtime.MAP_PRIVATE|runtime.MAP_FIXED, -1, 0)
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Mar 29 16:24:51 UTC 2022 - 1.8K bytes - Viewed (0) -
src/syscall/syscall_bsd.go
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Nov 07 10:34:48 UTC 2023 - 13.6K bytes - Viewed (0) -
src/cmd/vendor/golang.org/x/sys/unix/syscall_unix.go
return b, nil } func (m *mmapper) Munmap(data []byte) (err error) { if len(data) == 0 || len(data) != cap(data) { return EINVAL } // Find the base of the mapping. p := &data[cap(data)-1] m.Lock() defer m.Unlock() b := m.active[p] if b == nil || &b[0] != &data[0] { return EINVAL } // Unmap the memory and update m.
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Thu Oct 19 23:33:33 UTC 2023 - 16.5K bytes - Viewed (0) -
src/runtime/mem_bsd.go
} // Don't split the stack as this function may be invoked without a valid G, // which prevents us from allocating more stack. // //go:nosplit func sysFreeOS(v unsafe.Pointer, n uintptr) { munmap(v, n) } func sysFaultOS(v unsafe.Pointer, n uintptr) { mmap(v, n, _PROT_NONE, _MAP_ANON|_MAP_PRIVATE|_MAP_FIXED, -1, 0) } // Indicates not to reserve swap space for the mapping. const _sunosMAP_NORESERVE = 0x40
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 19:05:10 UTC 2023 - 2.2K bytes - Viewed (0) -
src/syscall/syscall_solaris.go
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) } func Utimes(path string, tv []Timeval) error { if len(tv) != 2 { return EINVAL
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/runtime/mem_aix.go
} // Don't split the stack as this function may be invoked without a valid G, // which prevents us from allocating more stack. // //go:nosplit func sysFreeOS(v unsafe.Pointer, n uintptr) { munmap(v, n) } func sysFaultOS(v unsafe.Pointer, n uintptr) { mmap(v, n, _PROT_NONE, _MAP_ANON|_MAP_PRIVATE|_MAP_FIXED, -1, 0) } func sysReserveOS(v unsafe.Pointer, n uintptr) unsafe.Pointer {
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Tue Aug 22 19:05:10 UTC 2023 - 2K bytes - Viewed (0) -
src/syscall/syscall_aix.go
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) { 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: Wed May 29 13:50:55 UTC 2024 - 17.9K bytes - Viewed (0) -
src/internal/fuzz/sys_posix.go
// os.File.Close may fail due to I/O errors, but we still want to delete // the temporary file. var errs []error errs = append(errs, syscall.Munmap(m.region), m.f.Close()) if m.removeOnClose { errs = append(errs, os.Remove(m.f.Name())) } for _, err := range errs { if err != nil { return err } } return nil } // setWorkerComm configures communication channels on the cmd that will
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Wed Jan 12 19:47:40 UTC 2022 - 4.1K bytes - Viewed (0) -
test/recover4.go
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/runtime/sys_openbsd2.go
KeepAlive(addr) // Just for consistency. Hopefully addr is not a Go address. return args.ret1, args.ret2 } func mmap_trampoline() //go:nosplit //go:cgo_unsafe_args func munmap(addr unsafe.Pointer, n uintptr) { libcCall(unsafe.Pointer(abi.FuncPCABI0(munmap_trampoline)), unsafe.Pointer(&addr)) KeepAlive(addr) // Just for consistency. Hopefully addr is not a Go address. } func munmap_trampoline()
Registered: Wed Jun 12 16:32:35 UTC 2024 - Last Modified: Mon Mar 25 19:53:03 UTC 2024 - 8.7K bytes - Viewed (0)