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fix golint warnings/errors on pkg/system and pkg/stdcopy

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Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
This commit is contained in:
Zhang Wei 2015-07-29 00:13:12 +08:00
parent 732af35366
commit d846b54292
27 changed files with 126 additions and 86 deletions
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10
system/utimes_linux.go
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@ -5,10 +5,12 @@ import (
"unsafe"
)
// LUtimesNano is used to change access and modification time of the speficied path.
// It's used for symbol link file because syscall.UtimesNano doesn't support a NOFOLLOW flag atm.
func LUtimesNano(path string, ts []syscall.Timespec) error {
// These are not currently available in syscall
AT_FDCWD := -100
AT_SYMLINK_NOFOLLOW := 0x100
atFdCwd := -100
atSymLinkNoFollow := 0x100
var _path *byte
_path, err := syscall.BytePtrFromString(path)
@ -16,13 +18,15 @@ func LUtimesNano(path string, ts []syscall.Timespec) error {
return err
}
if _, _, err := syscall.Syscall6(syscall.SYS_UTIMENSAT, uintptr(AT_FDCWD), uintptr(unsafe.Pointer(_path)), uintptr(unsafe.Pointer(&ts[0])), uintptr(AT_SYMLINK_NOFOLLOW), 0, 0); err != 0 && err != syscall.ENOSYS {
if _, _, err := syscall.Syscall6(syscall.SYS_UTIMENSAT, uintptr(atFdCwd), uintptr(unsafe.Pointer(_path)), uintptr(unsafe.Pointer(&ts[0])), uintptr(atSymLinkNoFollow), 0, 0); err != 0 && err != syscall.ENOSYS {
return err
}
return nil
}
// UtimesNano is used to change access and modification time of the specified path.
// It can't be used for symbol link file.
func UtimesNano(path string, ts []syscall.Timespec) error {
return syscall.UtimesNano(path, ts)
}