mirror/runc
1
0
Fork 0
mirror of https://github.com/opencontainers/runc.git synced 2026-07-10 21:53:57 +08:00
Code Issues Packages Projects Releases Wiki Activity

int/linux: add/use Dup3, Open, Openat

Browse Source 
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
This commit is contained in:
Kir Kolyshkin
2025-03-25 14:51:07 -07:00
parent c690b66d7f
commit e655abc0da
6 changed files with 48 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libcontainer/utils/utils_unix.go
+3 -2
View File
@@ -14,6 +14,7 @@ import (
_ "unsafe" // for go:linkname
securejoin "github.com/cyphar/filepath-securejoin"
"github.com/opencontainers/runc/internal/linux"
"github.com/sirupsen/logrus"
"golang.org/x/sys/unix"
)
@@ -358,9 +359,9 @@ func Openat(dir *os.File, path string, flags int, mode uint32) (*os.File, error)
}
flags |= unix.O_CLOEXEC
fd, err := unix.Openat(dirFd, path, flags, mode)
fd, err := linux.Openat(dirFd, path, flags, mode)
if err != nil {
return nil, &os.PathError{Op: "openat", Path: path, Err: err}
return nil, err
}
return os.NewFile(uintptr(fd), dir.Name()+"/"+path), nil
}