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Add documentation for exported functions and types

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Signed-off-by: Jamie Hannaford <jamie.hannaford@rackspace.com>
This commit is contained in:
Jamie Hannaford 2015-03-28 14:29:33 +01:00
parent d9fa79b73c
commit bd4431719e
8 changed files with 165 additions and 39 deletions
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7
mount/mountinfo_linux.go
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@ -28,7 +28,8 @@ const (
mountinfoFormat = "%d %d %d:%d %s %s %s %s"
)
// Parse /proc/self/mountinfo because comparing Dev and ino does not work from bind mounts
// Parse /proc/self/mountinfo because comparing Dev and ino does not work from
// bind mounts
func parseMountTable() ([]*MountInfo, error) {
f, err := os.Open("/proc/self/mountinfo")
if err != nil {
@ -80,7 +81,9 @@ func parseInfoFile(r io.Reader) ([]*MountInfo, error) {
return out, nil
}
// PidMountInfo collects the mounts for a specific Pid
// PidMountInfo collects the mounts for a specific process ID. If the process
// ID is unknown, it is better to use `GetMounts` which will inspect
// "/proc/self/mountinfo" instead.
func PidMountInfo(pid int) ([]*MountInfo, error) {
f, err := os.Open(fmt.Sprintf("/proc/%d/mountinfo", pid))
if err != nil {