From 7fea46752cbfb0ef7bfdd694afe95038c9875212 Mon Sep 17 00:00:00 2001 From: Valentin Rothberg Date: Fri, 31 Jul 2020 09:27:21 +0200 Subject: support multi-image (docker) archives Support loading and saving tarballs with more than one image. Add a new `/libpod/images/export` endpoint to the rest API to allow for exporting/saving multiple images into an archive. Note that a non-release version of containers/image is vendored. A release version must be vendored before cutting a new Podman release. We force the containers/image version via a replace in the go.mod file; this way go won't try to match the versions. Signed-off-by: Valentin Rothberg --- vendor/golang.org/x/sys/unix/syscall_linux.go | 13 +++++++++---- 1 file changed, 9 insertions(+), 4 deletions(-) (limited to 'vendor/golang.org/x/sys/unix/syscall_linux.go') diff --git a/vendor/golang.org/x/sys/unix/syscall_linux.go b/vendor/golang.org/x/sys/unix/syscall_linux.go index fad483bb9..027bcafde 100644 --- a/vendor/golang.org/x/sys/unix/syscall_linux.go +++ b/vendor/golang.org/x/sys/unix/syscall_linux.go @@ -1965,10 +1965,15 @@ func isGroupMember(gid int) bool { } //sys faccessat(dirfd int, path string, mode uint32) (err error) +//sys Faccessat2(dirfd int, path string, mode uint32, flags int) (err error) func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { - if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 { - return EINVAL + if flags == 0 { + return faccessat(dirfd, path, mode) + } + + if err := Faccessat2(dirfd, path, mode, flags); err != ENOSYS && err != EPERM { + return err } // The Linux kernel faccessat system call does not take any flags. @@ -1977,8 +1982,8 @@ func Faccessat(dirfd int, path string, mode uint32, flags int) (err error) { // Because people naturally expect syscall.Faccessat to act // like C faccessat, we do the same. - if flags == 0 { - return faccessat(dirfd, path, mode) + if flags & ^(AT_SYMLINK_NOFOLLOW|AT_EACCESS) != 0 { + return EINVAL } var st Stat_t -- cgit v1.2.3-54-g00ecf