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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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6
system/mknod.go
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@ -7,14 +7,16 @@ import (
)
// Mknod creates a filesystem node (file, device special file or named pipe) named path
// with attributes specified by mode and dev
// with attributes specified by mode and dev.
func Mknod(path string, mode uint32, dev int) error {
return syscall.Mknod(path, mode, dev)
}
// Mkdev is used to build the value of linux devices (in /dev/) which specifies major
// and minor number of the newly created device special file.
// Linux device nodes are a bit weird due to backwards compat with 16 bit device nodes.
// They are, from low to high: the lower 8 bits of the minor, then 12 bits of the major,
// then the top 12 bits of the minor
// then the top 12 bits of the minor.
func Mkdev(major int64, minor int64) uint32 {
return uint32(((minor & 0xfff00) << 12) | ((major & 0xfff) << 8) | (minor & 0xff))
}