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Diffstat (limited to 'vendor/golang.org/x/sys/windows/syscall.go')
| -rw-r--r-- | vendor/golang.org/x/sys/windows/syscall.go | 104 |
1 files changed, 0 insertions, 104 deletions
diff --git a/vendor/golang.org/x/sys/windows/syscall.go b/vendor/golang.org/x/sys/windows/syscall.go deleted file mode 100644 index e85ed6b..0000000 --- a/vendor/golang.org/x/sys/windows/syscall.go +++ /dev/null | |||
| @@ -1,104 +0,0 @@ | |||
| 1 | // Copyright 2009 The Go Authors. All rights reserved. | ||
| 2 | // Use of this source code is governed by a BSD-style | ||
| 3 | // license that can be found in the LICENSE file. | ||
| 4 | |||
| 5 | //go:build windows | ||
| 6 | |||
| 7 | // Package windows contains an interface to the low-level operating system | ||
| 8 | // primitives. OS details vary depending on the underlying system, and | ||
| 9 | // by default, godoc will display the OS-specific documentation for the current | ||
| 10 | // system. If you want godoc to display syscall documentation for another | ||
| 11 | // system, set $GOOS and $GOARCH to the desired system. For example, if | ||
| 12 | // you want to view documentation for freebsd/arm on linux/amd64, set $GOOS | ||
| 13 | // to freebsd and $GOARCH to arm. | ||
| 14 | // | ||
| 15 | // The primary use of this package is inside other packages that provide a more | ||
| 16 | // portable interface to the system, such as "os", "time" and "net". Use | ||
| 17 | // those packages rather than this one if you can. | ||
| 18 | // | ||
| 19 | // For details of the functions and data types in this package consult | ||
| 20 | // the manuals for the appropriate operating system. | ||
| 21 | // | ||
| 22 | // These calls return err == nil to indicate success; otherwise | ||
| 23 | // err represents an operating system error describing the failure and | ||
| 24 | // holds a value of type syscall.Errno. | ||
| 25 | package windows // import "golang.org/x/sys/windows" | ||
| 26 | |||
| 27 | import ( | ||
| 28 | "bytes" | ||
| 29 | "strings" | ||
| 30 | "syscall" | ||
| 31 | "unsafe" | ||
| 32 | ) | ||
| 33 | |||
| 34 | // ByteSliceFromString returns a NUL-terminated slice of bytes | ||
| 35 | // containing the text of s. If s contains a NUL byte at any | ||
| 36 | // location, it returns (nil, syscall.EINVAL). | ||
| 37 | func ByteSliceFromString(s string) ([]byte, error) { | ||
| 38 | if strings.IndexByte(s, 0) != -1 { | ||
| 39 | return nil, syscall.EINVAL | ||
| 40 | } | ||
| 41 | a := make([]byte, len(s)+1) | ||
| 42 | copy(a, s) | ||
| 43 | return a, nil | ||
| 44 | } | ||
| 45 | |||
| 46 | // BytePtrFromString returns a pointer to a NUL-terminated array of | ||
| 47 | // bytes containing the text of s. If s contains a NUL byte at any | ||
| 48 | // location, it returns (nil, syscall.EINVAL). | ||
| 49 | func BytePtrFromString(s string) (*byte, error) { | ||
| 50 | a, err := ByteSliceFromString(s) | ||
| 51 | if err != nil { | ||
| 52 | return nil, err | ||
| 53 | } | ||
| 54 | return &a[0], nil | ||
| 55 | } | ||
| 56 | |||
| 57 | // ByteSliceToString returns a string form of the text represented by the slice s, with a terminating NUL and any | ||
| 58 | // bytes after the NUL removed. | ||
| 59 | func ByteSliceToString(s []byte) string { | ||
| 60 | if i := bytes.IndexByte(s, 0); i != -1 { | ||
| 61 | s = s[:i] | ||
| 62 | } | ||
| 63 | return string(s) | ||
| 64 | } | ||
| 65 | |||
| 66 | // BytePtrToString takes a pointer to a sequence of text and returns the corresponding string. | ||
| 67 | // If the pointer is nil, it returns the empty string. It assumes that the text sequence is terminated | ||
| 68 | // at a zero byte; if the zero byte is not present, the program may crash. | ||
| 69 | func BytePtrToString(p *byte) string { | ||
| 70 | if p == nil { | ||
| 71 | return "" | ||
| 72 | } | ||
| 73 | if *p == 0 { | ||
| 74 | return "" | ||
| 75 | } | ||
| 76 | |||
| 77 | // Find NUL terminator. | ||
| 78 | n := 0 | ||
| 79 | for ptr := unsafe.Pointer(p); *(*byte)(ptr) != 0; n++ { | ||
| 80 | ptr = unsafe.Pointer(uintptr(ptr) + 1) | ||
| 81 | } | ||
| 82 | |||
| 83 | return string(unsafe.Slice(p, n)) | ||
| 84 | } | ||
| 85 | |||
| 86 | // Single-word zero for use when we need a valid pointer to 0 bytes. | ||
| 87 | // See mksyscall.pl. | ||
| 88 | var _zero uintptr | ||
| 89 | |||
| 90 | func (ts *Timespec) Unix() (sec int64, nsec int64) { | ||
| 91 | return int64(ts.Sec), int64(ts.Nsec) | ||
| 92 | } | ||
| 93 | |||
| 94 | func (tv *Timeval) Unix() (sec int64, nsec int64) { | ||
| 95 | return int64(tv.Sec), int64(tv.Usec) * 1000 | ||
| 96 | } | ||
| 97 | |||
| 98 | func (ts *Timespec) Nano() int64 { | ||
| 99 | return int64(ts.Sec)*1e9 + int64(ts.Nsec) | ||
| 100 | } | ||
| 101 | |||
| 102 | func (tv *Timeval) Nano() int64 { | ||
| 103 | return int64(tv.Sec)*1e9 + int64(tv.Usec)*1000 | ||
| 104 | } | ||