*: gofmt with 1.19

Format output docstrings according to 1.19 convention in bpf2go.

Signed-off-by: Timo Beckers <[email protected]>

Author: ti-mo

asm/alu.go

@@ -4,10 +4,10 @@ package asm
 
 // Source of ALU / ALU64 / Branch operations
 //
-//    msb      lsb
-//    +----+-+---+
-//    |op  |S|cls|
-//    +----+-+---+
+//	msb      lsb
+//	+----+-+---+
+//	|op  |S|cls|
+//	+----+-+---+
 type Source uint8
 
 const sourceMask OpCode = 0x08
@@ -39,10 +39,10 @@ const (
 
 // ALUOp are ALU / ALU64 operations
 //
-//    msb      lsb
-//    +----+-+---+
-//    |OP  |s|cls|
-//    +----+-+---+
+//	msb      lsb
+//	+----+-+---+
+//	|OP  |s|cls|
+//	+----+-+---+
 type ALUOp uint8
 
 const aluMask OpCode = 0xf0

asm/func.go

@@ -13,15 +13,15 @@ func (_ BuiltinFunc) Max() BuiltinFunc {
 //
 // You can regenerate this list using the following gawk script:
 //
-//    /FN\(.+\),/ {
-//      match($1, /\((.+)\)/, r)
-//      split(r[1], p, "_")
-//      printf "Fn"
-//      for (i in p) {
-//        printf "%s%s", toupper(substr(p[i], 1, 1)), substr(p[i], 2)
-//      }
-//      print ""
-//    }
+//	/FN\(.+\),/ {
+//	  match($1, /\((.+)\)/, r)
+//	  split(r[1], p, "_")
+//	  printf "Fn"
+//	  for (i in p) {
+//	    printf "%s%s", toupper(substr(p[i], 1, 1)), substr(p[i], 2)
+//	  }
+//	  print ""
+//	}
 //
 // The script expects include/uapi/linux/bpf.h as it's input.
 const (

asm/jump.go

@@ -4,10 +4,10 @@ package asm
 
 // JumpOp affect control flow.
 //
-//    msb      lsb
-//    +----+-+---+
-//    |OP  |s|cls|
-//    +----+-+---+
+//	msb      lsb
+//	+----+-+---+
+//	|OP  |s|cls|
+//	+----+-+---+
 type JumpOp uint8
 
 const jumpMask OpCode = aluMask

asm/load_store.go

@@ -4,10 +4,10 @@ package asm
 
 // Mode for load and store operations
 //
-//    msb      lsb
-//    +---+--+---+
-//    |MDE|sz|cls|
-//    +---+--+---+
+//	msb      lsb
+//	+---+--+---+
+//	|MDE|sz|cls|
+//	+---+--+---+
 type Mode uint8
 
 const modeMask OpCode = 0xe0
@@ -30,10 +30,10 @@ const (
 
 // Size of load and store operations
 //
-//    msb      lsb
-//    +---+--+---+
-//    |mde|SZ|cls|
-//    +---+--+---+
+//	msb      lsb
+//	+---+--+---+
+//	|mde|SZ|cls|
+//	+---+--+---+
 type Size uint8
 
 const sizeMask OpCode = 0x18

asm/opcode.go

@@ -9,10 +9,10 @@ import (
 
 // Class of operations
 //
-//    msb      lsb
-//    +---+--+---+
-//    |  ??  |CLS|
-//    +---+--+---+
+//	msb      lsb
+//	+---+--+---+
+//	|  ??  |CLS|
+//	+---+--+---+
 type Class uint8
 
 const classMask OpCode = 0x07
@@ -70,10 +70,10 @@ func (cls Class) isJumpOrALU() bool {
 //
 // Its encoding is defined by a Class value:
 //
-//    msb      lsb
-//    +----+-+---+
-//    | ???? |CLS|
-//    +----+-+---+
+//	msb      lsb
+//	+----+-+---+
+//	| ???? |CLS|
+//	+----+-+---+
 type OpCode uint8
 
 // InvalidOpCode is returned by setters on OpCode

btf/core.go

@@ -536,9 +536,9 @@ func (ca coreAccessor) enumValue(t Type) (*EnumValue, error) {
 // coreField represents the position of a "child" of a composite type from the
 // start of that type.
 //
-//     /- start of composite
-//     | offset * 8 | bitfieldOffset | bitfieldSize | ... |
-//                  \- start of field       end of field -/
+//	/- start of composite
+//	| offset * 8 | bitfieldOffset | bitfieldSize | ... |
+//	             \- start of field       end of field -/
 type coreField struct {
 	Type Type
 

btf/format.go

@@ -56,8 +56,8 @@ func (gf *GoFormatter) enumIdentifier(name, element string) string {
 //
 // It encodes https://golang.org/ref/spec#Type_declarations:
 //
-//     type foo struct { bar uint32; }
-//     type bar int32
+//	type foo struct { bar uint32; }
+//	type bar int32
 func (gf *GoFormatter) writeTypeDecl(name string, typ Type) error {
 	if name == "" {
 		return fmt.Errorf("need a name for type %s", typ)
@@ -102,8 +102,8 @@ func (gf *GoFormatter) writeTypeDecl(name string, typ Type) error {
 //
 // It encodes https://golang.org/ref/spec#Types.
 //
-//     foo                  (if foo is a named type)
-//     uint32
+//	foo                  (if foo is a named type)
+//	uint32
 func (gf *GoFormatter) writeType(typ Type, depth int) error {
 	typ = skipQualifiers(typ)
 
@@ -122,8 +122,8 @@ func (gf *GoFormatter) writeType(typ Type, depth int) error {
 //
 // It encodes https://golang.org/ref/spec#TypeLit.
 //
-//     struct { bar uint32; }
-//     uint32
+//	struct { bar uint32; }
+//	uint32
 func (gf *GoFormatter) writeTypeLit(typ Type, depth int) error {
 	depth++
 	if depth > maxTypeDepth {

cmd/bpf2go/output.go

@@ -56,9 +56,9 @@ func {{ .Name.Load }}() (*ebpf.CollectionSpec, error) {
 //
 // The following types are suitable as obj argument:
 //
-//     *{{ .Name.Objects }}
-//     *{{ .Name.Programs }}
-//     *{{ .Name.Maps }}
+//	*{{ .Name.Objects }}
+//	*{{ .Name.Programs }}
+//	*{{ .Name.Maps }}
 //
 // See ebpf.CollectionSpec.LoadAndAssign documentation for details.
 func {{ .Name.LoadObjects }}(obj interface{}, opts *ebpf.CollectionOptions) (error) {

cmd/bpf2go/test/test_bpfeb.go

@@ -111,8 +111,8 @@ func (cs *CollectionSpec) RewriteMaps(maps map[string]*Map) error {
 //
 // The constant must be defined like so in the C program:
 //
-//    volatile const type foobar;
-//    volatile const type foobar = default;
+//	volatile const type foobar;
+//	volatile const type foobar = default;
 //
 // Replacement values must be of the same length as the C sizeof(type).
 // If necessary, they are marshalled according to the same rules as
@@ -198,11 +198,11 @@ func (cs *CollectionSpec) RewriteConstants(consts map[string]interface{}) error
 // The tag's value specifies the name of the program or map as
 // found in the CollectionSpec.
 //
-//    struct {
-//        Foo     *ebpf.ProgramSpec `ebpf:"xdp_foo"`
-//        Bar     *ebpf.MapSpec     `ebpf:"bar_map"`
-//        Ignored int
-//    }
+//	struct {
+//	    Foo     *ebpf.ProgramSpec `ebpf:"xdp_foo"`
+//	    Bar     *ebpf.MapSpec     `ebpf:"bar_map"`
+//	    Ignored int
+//	}
 //
 // Returns an error if any of the eBPF objects can't be found, or
 // if the same MapSpec or ProgramSpec is assigned multiple times.
@@ -249,11 +249,11 @@ func (cs *CollectionSpec) Assign(to interface{}) error {
 // dependent resources are loaded into the kernel and populated with values if
 // specified.
 //
-//    struct {
-//        Foo     *ebpf.Program `ebpf:"xdp_foo"`
-//        Bar     *ebpf.Map     `ebpf:"bar_map"`
-//        Ignored int
-//    }
+//	struct {
+//	    Foo     *ebpf.Program `ebpf:"xdp_foo"`
+//	    Bar     *ebpf.Map     `ebpf:"bar_map"`
+//	    Ignored int
+//	}
 //
 // opts may be nil.
 //