[disk] move without context functions to disk.go.

disk/disk.go

@@ -1,6 +1,7 @@
 package disk
 
 import (
+	"context"
 	"encoding/json"
 
 	"github.com/shirou/gopsutil/internal/common"
@@ -59,3 +60,23 @@ func (d IOCountersStat) String() string {
 	s, _ := json.Marshal(d)
 	return string(s)
 }
+
+// Usage returns a file system usage. path is a filesystem path such
+// as "/", not device file path like "/dev/vda1".  If you want to use
+// a return value of disk.Partitions, use "Mountpoint" not "Device".
+func Usage(path string) (*UsageStat, error) {
+	return UsageWithContext(context.Background(), path)
+}
+
+// Partitions returns disk partitions. If all is false, returns
+// physical devices only (e.g. hard disks, cd-rom drives, USB keys)
+// and ignore all others (e.g. memory partitions such as /dev/shm)
+//
+// 'all' argument is ignored for BSD, see: https://github.com/giampaolo/psutil/issues/906
+func Partitions(all bool) ([]PartitionStat, error) {
+	return PartitionsWithContext(context.Background(), all)
+}
+
+func IOCounters(names ...string) (map[string]IOCountersStat, error) {
+	return IOCountersWithContext(context.Background(), names...)
+}

disk/disk_darwin.go

@@ -9,10 +9,6 @@ import (
 	"golang.org/x/sys/unix"
 )
 
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
 // PartitionsWithContext returns disk partition.
 // 'all' argument is ignored, see: https://github.com/giampaolo/psutil/issues/906
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {

disk/disk_darwin_cgo.go

@@ -17,10 +17,6 @@ import (
 	"github.com/shirou/gopsutil/internal/common"
 )
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	var buf [C.NDRIVE]C.DriveStats
 	n, err := C.readdrivestat(&buf[0], C.int(len(buf)))

disk/disk_darwin_nocgo.go

@@ -9,10 +9,6 @@ import (
 	"github.com/shirou/gopsutil/internal/common"
 )
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	return nil, common.ErrNotImplementedError
 }

disk/disk_fallback.go

@@ -8,26 +8,14 @@ import (
 	"github.com/shirou/gopsutil/internal/common"
 )
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	return nil, common.ErrNotImplementedError
 }
 
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {
 	return []PartitionStat{}, common.ErrNotImplementedError
 }
 
-func Usage(path string) (*UsageStat, error) {
-	return UsageWithContext(context.Background(), path)
-}
-
 func UsageWithContext(ctx context.Context, path string) (*UsageStat, error) {
 	return nil, common.ErrNotImplementedError
 }

disk/disk_freebsd.go

@@ -13,10 +13,6 @@ import (
 	"github.com/shirou/gopsutil/internal/common"
 )
 
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
 // PartitionsWithContext returns disk partition.
 // 'all' argument is ignored, see: https://github.com/giampaolo/psutil/issues/906
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {
@@ -97,10 +93,6 @@ func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, erro
 	return ret, nil
 }
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	// statinfo->devinfo->devstat
 	// /usr/include/devinfo.h

disk/disk_linux.go

@@ -218,13 +218,6 @@ var fsTypeMap = map[int64]string{
 	ZFS_SUPER_MAGIC:             "zfs",                 /* 0x2FC12FC1 local */
 }
 
-// Partitions returns disk partitions. If all is false, returns
-// physical devices only (e.g. hard disks, cd-rom drives, USB keys)
-// and ignore all others (e.g. memory partitions such as /dev/shm)
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {
 	useMounts := false
 
@@ -354,10 +347,6 @@ func getFileSystems() ([]string, error) {
 	return ret, nil
 }
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	filename := common.HostProc("diskstats")
 	lines, err := common.ReadLines(filename)

disk/disk_openbsd.go

@@ -11,12 +11,6 @@ import (
 	"golang.org/x/sys/unix"
 )
 
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
-// PartitionsWithContext returns disk partition.
-// 'all' argument is ignored, see: https://github.com/giampaolo/psutil/issues/906
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {
 	var ret []PartitionStat
 
@@ -74,10 +68,6 @@ func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, erro
 	return ret, nil
 }
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	ret := make(map[string]IOCountersStat)
 
@@ -130,10 +120,6 @@ func parseDiskstats(buf []byte) (Diskstats, error) {
 	return ds, nil
 }
 
-func Usage(path string) (*UsageStat, error) {
-	return UsageWithContext(context.Background(), path)
-}
-
 func UsageWithContext(ctx context.Context, path string) (*UsageStat, error) {
 	stat := unix.Statfs_t{}
 	err := unix.Statfs(path, &stat)

disk/disk_solaris.go

@@ -38,10 +38,6 @@ var (
 	}
 )
 
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {
 	ret := make([]PartitionStat, 0, _DEFAULT_NUM_MOUNTS)
 
@@ -83,18 +79,10 @@ func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, erro
 	return ret, err
 }
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	return nil, common.ErrNotImplementedError
 }
 
-func Usage(path string) (*UsageStat, error) {
-	return UsageWithContext(context.Background(), path)
-}
-
 func UsageWithContext(ctx context.Context, path string) (*UsageStat, error) {
 	statvfs := unix.Statvfs_t{}
 	if err := unix.Statvfs(path, &statvfs); err != nil {

disk/disk_unix.go

@@ -9,13 +9,6 @@ import (
 	"golang.org/x/sys/unix"
 )
 
-// Usage returns a file system usage. path is a filesystem path such
-// as "/", not device file path like "/dev/vda1".  If you want to use
-// a return value of disk.Partitions, use "Mountpoint" not "Device".
-func Usage(path string) (*UsageStat, error) {
-	return UsageWithContext(context.Background(), path)
-}
-
 func UsageWithContext(ctx context.Context, path string) (*UsageStat, error) {
 	stat := unix.Statfs_t{}
 	err := unix.Statfs(path, &stat)

disk/disk_windows.go

@@ -43,10 +43,6 @@ type diskPerformance struct {
 	alignmentPadding    uint32 // necessary for 32bit support, see https://github.com/elastic/beats/pull/16553
 }
 
-func Usage(path string) (*UsageStat, error) {
-	return UsageWithContext(context.Background(), path)
-}
-
 func UsageWithContext(ctx context.Context, path string) (*UsageStat, error) {
 	lpFreeBytesAvailable := int64(0)
 	lpTotalNumberOfBytes := int64(0)
@@ -73,10 +69,6 @@ func UsageWithContext(ctx context.Context, path string) (*UsageStat, error) {
 	return ret, nil
 }
 
-func Partitions(all bool) ([]PartitionStat, error) {
-	return PartitionsWithContext(context.Background(), all)
-}
-
 func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, error) {
 	var ret []PartitionStat
 	lpBuffer := make([]byte, 254)
@@ -139,10 +131,6 @@ func PartitionsWithContext(ctx context.Context, all bool) ([]PartitionStat, erro
 	return ret, nil
 }
 
-func IOCounters(names ...string) (map[string]IOCountersStat, error) {
-	return IOCountersWithContext(context.Background(), names...)
-}
-
 func IOCountersWithContext(ctx context.Context, names ...string) (map[string]IOCountersStat, error) {
 	// https://github.com/giampaolo/psutil/blob/544e9daa4f66a9f80d7bf6c7886d693ee42f0a13/psutil/arch/windows/disk.c#L83
 	drivemap := make(map[string]IOCountersStat, 0)