diff options
Diffstat (limited to 'internal/syscallcompat/sys_linux.go')
| -rw-r--r-- | internal/syscallcompat/sys_linux.go | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/internal/syscallcompat/sys_linux.go b/internal/syscallcompat/sys_linux.go index 93516f3..441f904 100644 --- a/internal/syscallcompat/sys_linux.go +++ b/internal/syscallcompat/sys_linux.go @@ -62,3 +62,9 @@ func Unlinkat(dirfd int, path string) error { func Mknodat(dirfd int, path string, mode uint32, dev int) (err error) { return syscall.Mknodat(dirfd, path, mode, dev) } + +// Dup3 wraps the Dup3 syscall. We want to use Dup3 rather than Dup2 because Dup2 +// is not implemented on arm64. +func Dup3(oldfd int, newfd int, flags int) (err error) { + return syscall.Dup3(oldfd, newfd, flags) +} |