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-rw-r--r--kube2msb/src/vendor/github.com/docker/go-units/ulimit.go118
1 files changed, 0 insertions, 118 deletions
diff --git a/kube2msb/src/vendor/github.com/docker/go-units/ulimit.go b/kube2msb/src/vendor/github.com/docker/go-units/ulimit.go
deleted file mode 100644
index 5ac7fd8..0000000
--- a/kube2msb/src/vendor/github.com/docker/go-units/ulimit.go
+++ /dev/null
@@ -1,118 +0,0 @@
-package units
-
-import (
- "fmt"
- "strconv"
- "strings"
-)
-
-// Ulimit is a human friendly version of Rlimit.
-type Ulimit struct {
- Name string
- Hard int64
- Soft int64
-}
-
-// Rlimit specifies the resource limits, such as max open files.
-type Rlimit struct {
- Type int `json:"type,omitempty"`
- Hard uint64 `json:"hard,omitempty"`
- Soft uint64 `json:"soft,omitempty"`
-}
-
-const (
- // magic numbers for making the syscall
- // some of these are defined in the syscall package, but not all.
- // Also since Windows client doesn't get access to the syscall package, need to
- // define these here
- rlimitAs = 9
- rlimitCore = 4
- rlimitCPU = 0
- rlimitData = 2
- rlimitFsize = 1
- rlimitLocks = 10
- rlimitMemlock = 8
- rlimitMsgqueue = 12
- rlimitNice = 13
- rlimitNofile = 7
- rlimitNproc = 6
- rlimitRss = 5
- rlimitRtprio = 14
- rlimitRttime = 15
- rlimitSigpending = 11
- rlimitStack = 3
-)
-
-var ulimitNameMapping = map[string]int{
- //"as": rlimitAs, // Disabled since this doesn't seem usable with the way Docker inits a container.
- "core": rlimitCore,
- "cpu": rlimitCPU,
- "data": rlimitData,
- "fsize": rlimitFsize,
- "locks": rlimitLocks,
- "memlock": rlimitMemlock,
- "msgqueue": rlimitMsgqueue,
- "nice": rlimitNice,
- "nofile": rlimitNofile,
- "nproc": rlimitNproc,
- "rss": rlimitRss,
- "rtprio": rlimitRtprio,
- "rttime": rlimitRttime,
- "sigpending": rlimitSigpending,
- "stack": rlimitStack,
-}
-
-// ParseUlimit parses and returns a Ulimit from the specified string.
-func ParseUlimit(val string) (*Ulimit, error) {
- parts := strings.SplitN(val, "=", 2)
- if len(parts) != 2 {
- return nil, fmt.Errorf("invalid ulimit argument: %s", val)
- }
-
- if _, exists := ulimitNameMapping[parts[0]]; !exists {
- return nil, fmt.Errorf("invalid ulimit type: %s", parts[0])
- }
-
- var (
- soft int64
- hard = &soft // default to soft in case no hard was set
- temp int64
- err error
- )
- switch limitVals := strings.Split(parts[1], ":"); len(limitVals) {
- case 2:
- temp, err = strconv.ParseInt(limitVals[1], 10, 64)
- if err != nil {
- return nil, err
- }
- hard = &temp
- fallthrough
- case 1:
- soft, err = strconv.ParseInt(limitVals[0], 10, 64)
- if err != nil {
- return nil, err
- }
- default:
- return nil, fmt.Errorf("too many limit value arguments - %s, can only have up to two, `soft[:hard]`", parts[1])
- }
-
- if soft > *hard {
- return nil, fmt.Errorf("ulimit soft limit must be less than or equal to hard limit: %d > %d", soft, *hard)
- }
-
- return &Ulimit{Name: parts[0], Soft: soft, Hard: *hard}, nil
-}
-
-// GetRlimit returns the RLimit corresponding to Ulimit.
-func (u *Ulimit) GetRlimit() (*Rlimit, error) {
- t, exists := ulimitNameMapping[u.Name]
- if !exists {
- return nil, fmt.Errorf("invalid ulimit name %s", u.Name)
- }
-
- return &Rlimit{Type: t, Soft: uint64(u.Soft), Hard: uint64(u.Hard)}, nil
-}
-
-func (u *Ulimit) String() string {
- return fmt.Sprintf("%s=%d:%d", u.Name, u.Soft, u.Hard)
-}