podman logs: fix tailing

Fix issues with tailing of container logs as described
in issue #16.  Also add in the ability to use a duration or
known time stamp formats for the --since flag.

Signed-off-by: baude <bbaude@redhat.com>

Closes: #317
Approved by: mheon

1 files changed, 0 insertions, 92 deletions

diff --git a/vendor/github.com/hpcloud/tail/winfile/winfile.go b/vendor/github.com/hpcloud/tail/winfile/winfile.go
deleted file mode 100644
index aa7e7bc5d..000000000
--- a/vendor/github.com/hpcloud/tail/winfile/winfile.go
+++ /dev/null
@@ -1,92 +0,0 @@
-// +build windows
-
-package winfile
-
-import (
-	"os"
-	"syscall"
-	"unsafe"
-)
-
-// issue also described here
-//https://codereview.appspot.com/8203043/
-
-// https://github.com/jnwhiteh/golang/blob/master/src/pkg/syscall/syscall_windows.go#L218
-func Open(path string, mode int, perm uint32) (fd syscall.Handle, err error) {
-	if len(path) == 0 {
-		return syscall.InvalidHandle, syscall.ERROR_FILE_NOT_FOUND
-	}
-	pathp, err := syscall.UTF16PtrFromString(path)
-	if err != nil {
-		return syscall.InvalidHandle, err
-	}
-	var access uint32
-	switch mode & (syscall.O_RDONLY | syscall.O_WRONLY | syscall.O_RDWR) {
-	case syscall.O_RDONLY:
-		access = syscall.GENERIC_READ
-	case syscall.O_WRONLY:
-		access = syscall.GENERIC_WRITE
-	case syscall.O_RDWR:
-		access = syscall.GENERIC_READ | syscall.GENERIC_WRITE
-	}
-	if mode&syscall.O_CREAT != 0 {
-		access |= syscall.GENERIC_WRITE
-	}
-	if mode&syscall.O_APPEND != 0 {
-		access &^= syscall.GENERIC_WRITE
-		access |= syscall.FILE_APPEND_DATA
-	}
-	sharemode := uint32(syscall.FILE_SHARE_READ | syscall.FILE_SHARE_WRITE | syscall.FILE_SHARE_DELETE)
-	var sa *syscall.SecurityAttributes
-	if mode&syscall.O_CLOEXEC == 0 {
-		sa = makeInheritSa()
-	}
-	var createmode uint32
-	switch {
-	case mode&(syscall.O_CREAT|syscall.O_EXCL) == (syscall.O_CREAT | syscall.O_EXCL):
-		createmode = syscall.CREATE_NEW
-	case mode&(syscall.O_CREAT|syscall.O_TRUNC) == (syscall.O_CREAT | syscall.O_TRUNC):
-		createmode = syscall.CREATE_ALWAYS
-	case mode&syscall.O_CREAT == syscall.O_CREAT:
-		createmode = syscall.OPEN_ALWAYS
-	case mode&syscall.O_TRUNC == syscall.O_TRUNC:
-		createmode = syscall.TRUNCATE_EXISTING
-	default:
-		createmode = syscall.OPEN_EXISTING
-	}
-	h, e := syscall.CreateFile(pathp, access, sharemode, sa, createmode, syscall.FILE_ATTRIBUTE_NORMAL, 0)
-	return h, e
-}
-
-// https://github.com/jnwhiteh/golang/blob/master/src/pkg/syscall/syscall_windows.go#L211
-func makeInheritSa() *syscall.SecurityAttributes {
-	var sa syscall.SecurityAttributes
-	sa.Length = uint32(unsafe.Sizeof(sa))
-	sa.InheritHandle = 1
-	return &sa
-}
-
-// https://github.com/jnwhiteh/golang/blob/master/src/pkg/os/file_windows.go#L133
-func OpenFile(name string, flag int, perm os.FileMode) (file *os.File, err error) {
-	r, e := Open(name, flag|syscall.O_CLOEXEC, syscallMode(perm))
-	if e != nil {
-		return nil, e
-	}
-	return os.NewFile(uintptr(r), name), nil
-}
-
-// https://github.com/jnwhiteh/golang/blob/master/src/pkg/os/file_posix.go#L61
-func syscallMode(i os.FileMode) (o uint32) {
-	o |= uint32(i.Perm())
-	if i&os.ModeSetuid != 0 {
-		o |= syscall.S_ISUID
-	}
-	if i&os.ModeSetgid != 0 {
-		o |= syscall.S_ISGID
-	}
-	if i&os.ModeSticky != 0 {
-		o |= syscall.S_ISVTX
-	}
-	// No mapping for Go's ModeTemporary (plan9 only).
-	return
-}