Move the remaining former-generic.go parts out of lib/util/

4 files changed, 14 insertions, 10 deletions

diff --git a/lib/btrfs/btrfsvol/chunk.go b/lib/btrfs/btrfsvol/chunk.go
index 2d26964..9c77a49 100644
--- a/lib/btrfs/btrfsvol/chunk.go
+++ b/lib/btrfs/btrfsvol/chunk.go
@@ -8,7 +8,8 @@ import (
 	"fmt"
 	"sort"
 
-	"git.lukeshu.com/btrfs-progs-ng/lib/util"
+	"git.lukeshu.com/btrfs-progs-ng/lib/maps"
+	"git.lukeshu.com/btrfs-progs-ng/lib/slices"
 )
 
 // logical => []physical
@@ -51,8 +52,8 @@ func (a chunkMapping) union(rest ...chunkMapping) (chunkMapping, error) {
 	beg := chunks[0].LAddr
 	end := chunks[0].LAddr.Add(chunks[0].Size)
 	for _, chunk := range chunks {
-		beg = util.Min(beg, chunk.LAddr)
-		end = util.Max(end, chunk.LAddr.Add(chunk.Size))
+		beg = slices.Min(beg, chunk.LAddr)
+		end = slices.Max(end, chunk.LAddr.Add(chunk.Size))
 	}
 	ret := chunkMapping{
 		LAddr: beg,
@@ -78,7 +79,7 @@ func (a chunkMapping) union(rest ...chunkMapping) (chunkMapping, error) {
 			}] = struct{}{}
 		}
 	}
-	ret.PAddrs = util.MapKeys(paddrs)
+	ret.PAddrs = maps.Keys(paddrs)
 	sort.Slice(ret.PAddrs, func(i, j int) bool {
 		return ret.PAddrs[i].Cmp(ret.PAddrs[j]) < 0
 	})
diff --git a/lib/btrfs/btrfsvol/devext.go b/lib/btrfs/btrfsvol/devext.go
index 1f6cabe..83ece99 100644
--- a/lib/btrfs/btrfsvol/devext.go
+++ b/lib/btrfs/btrfsvol/devext.go
@@ -7,7 +7,7 @@ package btrfsvol
 import (
 	"fmt"
 
-	"git.lukeshu.com/btrfs-progs-ng/lib/util"
+	"git.lukeshu.com/btrfs-progs-ng/lib/slices"
 )
 
 // physical => logical
@@ -48,8 +48,8 @@ func (a devextMapping) union(rest ...devextMapping) (devextMapping, error) {
 	beg := exts[0].PAddr
 	end := beg.Add(exts[0].Size)
 	for _, ext := range exts {
-		beg = util.Min(beg, ext.PAddr)
-		end = util.Max(end, ext.PAddr.Add(ext.Size))
+		beg = slices.Min(beg, ext.PAddr)
+		end = slices.Max(end, ext.PAddr.Add(ext.Size))
 	}
 	ret := devextMapping{
 		PAddr: beg,
diff --git a/lib/btrfs/io3_btree.go b/lib/btrfs/io3_btree.go
index e7c6cc2..f476dae 100644
--- a/lib/btrfs/io3_btree.go
+++ b/lib/btrfs/io3_btree.go
@@ -15,6 +15,7 @@ import (
 
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsitem"
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
+	"git.lukeshu.com/btrfs-progs-ng/lib/slices"
 	"git.lukeshu.com/btrfs-progs-ng/lib/util"
 )
 
@@ -653,7 +654,7 @@ func (fs *FS) TreeSearchAll(treeID ObjID, fn func(Key) int) ([]Item, error) {
 		}
 		ret = append(ret, prevItem)
 	}
-	util.ReverseSlice(ret)
+	slices.Reverse(ret)
 	for nextPath, nextNode := middlePath, middleNode; true; {
 		nextPath, nextNode, err = fs.next(nextPath, nextNode)
 		if err != nil {
diff --git a/lib/btrfs/io4_fs.go b/lib/btrfs/io4_fs.go
index eaa83f7..cae2771 100644
--- a/lib/btrfs/io4_fs.go
+++ b/lib/btrfs/io4_fs.go
@@ -17,6 +17,8 @@ import (
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsitem"
 	"git.lukeshu.com/btrfs-progs-ng/lib/btrfs/btrfsvol"
 	"git.lukeshu.com/btrfs-progs-ng/lib/containers"
+	"git.lukeshu.com/btrfs-progs-ng/lib/maps"
+	"git.lukeshu.com/btrfs-progs-ng/lib/slices"
 	"git.lukeshu.com/btrfs-progs-ng/lib/util"
 )
 
@@ -246,7 +248,7 @@ func (ret *Dir) populate() {
 			ret.ChildrenByName[string(entry.Name)] = entry
 		}
 	}
-	for _, name := range util.SortedMapKeys(ret.ChildrenByName) {
+	for _, name := range maps.SortedKeys(ret.ChildrenByName) {
 		if _, exists := entriesWithIndexes[name]; !exists {
 			ret.Errs = append(ret.Errs, fmt.Errorf("missing by-index direntry for %q", name))
 			ret.ChildrenByIndex[nextIndex] = ret.ChildrenByName[name]
@@ -377,7 +379,7 @@ func (file *File) maybeShortReadAt(dat []byte, off int64) (int, error) {
 			continue
 		}
 		offsetWithinExt := off - extent.OffsetWithinFile
-		readSize := util.Min(int64(len(dat)), extLen-offsetWithinExt)
+		readSize := slices.Min(int64(len(dat)), extLen-offsetWithinExt)
 		switch extent.Type {
 		case btrfsitem.FILE_EXTENT_INLINE:
 			return copy(dat, extent.BodyInline[offsetWithinExt:offsetWithinExt+readSize]), nil