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Diffstat (limited to '')
-rw-r--r-- | dependencies/pkg/mod/golang.org/x/sys@v0.1.0/unix/fcntl_darwin.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/unix/fcntl_darwin.go b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/unix/fcntl_darwin.go new file mode 100644 index 0000000..a9911c7 --- /dev/null +++ b/dependencies/pkg/mod/golang.org/x/sys@v0.1.0/unix/fcntl_darwin.go @@ -0,0 +1,24 @@ +// Copyright 2019 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 unix + +import "unsafe" + +// FcntlInt performs a fcntl syscall on fd with the provided command and argument. +func FcntlInt(fd uintptr, cmd, arg int) (int, error) { + return fcntl(int(fd), cmd, arg) +} + +// FcntlFlock performs a fcntl syscall for the F_GETLK, F_SETLK or F_SETLKW command. +func FcntlFlock(fd uintptr, cmd int, lk *Flock_t) error { + _, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(lk)))) + return err +} + +// FcntlFstore performs a fcntl syscall for the F_PREALLOCATE command. +func FcntlFstore(fd uintptr, cmd int, fstore *Fstore_t) error { + _, err := fcntl(int(fd), cmd, int(uintptr(unsafe.Pointer(fstore)))) + return err +} |