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server.go
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server.go
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// Copyright (c) 2018, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE.md file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package server
import (
"os"
"syscall"
"github.com/sylabs/singularity/internal/pkg/util/fs"
ociargs "github.com/sylabs/singularity/internal/pkg/runtime/engines/oci/rpc"
args "github.com/sylabs/singularity/internal/pkg/runtime/engines/singularity/rpc"
server "github.com/sylabs/singularity/internal/pkg/runtime/engines/singularity/rpc/server"
"github.com/sylabs/singularity/internal/pkg/util/mainthread"
)
// Methods is a receiver type.
type Methods struct {
*server.Methods
}
// MkdirAll performs a mkdir with the specified arguments.
func (t *Methods) MkdirAll(arguments *args.MkdirArgs, reply *int) (err error) {
mainthread.Execute(func() {
oldmask := syscall.Umask(0)
err = os.MkdirAll(arguments.Path, arguments.Perm)
syscall.Umask(oldmask)
})
return err
}
// Symlink performs a symlink with the specified arguments.
func (t *Methods) Symlink(arguments *ociargs.SymlinkArgs, reply *int) (err error) {
return os.Symlink(arguments.Old, arguments.New)
}
// Touch performs a touch with the specified arguments.
func (t *Methods) Touch(arguments *ociargs.TouchArgs, reply *int) (err error) {
return fs.Touch(arguments.Path)
}