[v2,00/11] bsd-user: More file-related system calls

Message

Warner Losh June 24, 2022, 9:47 p.m. UTC

A second round of mostly BSD-independent filesystem calls: mount, unmount,
nmount, symlink, symlinkat, readlink, readlinkat, chmod, fchmod, lchmod,
fchmodat, freebsd11_mknod, freebsd11_monodat, mknodat, chown, fchown, lchown,
fchownat, chflags, lchflags, fchflags, chroot, flock, mkfifo, mkfifoat,
pathconf, lpathconf, fpathconf, undelete.

These are all non-reentrant system calls, so these wrappers are pretty simple
and no safe_* versions need to be created.

In addition, a small correction to an earlier series is included.

V2: Updated with review comments.
    Reworked freebsd11_mknod* stuff after unifdef BSD_HAVE_INO64
    Fixed comments that had too many words
    Added one more hunk to remove a stary 'inline' that slipped through earlier

Need reviews on:
       bsd-user: Implement symlink, symlinkat, readlink and readlinkat
       bsd-user: Implement freebsd11_mknod, freebsd11_mknodat and mknodat
       bsd-user: Remove stray 'inline' from do_bsd_close

Warner Losh (11):
  bsd-user: Implement mount, umount and nmount
  bsd-user: Implement symlink, symlinkat, readlink and readlinkat
  bsd-user: implement chmod, fchmod, lchmod and fchmodat
  bsd-user: Implement freebsd11_mknod, freebsd11_mknodat and mknodat
  bsd-user: Implement chown, fchown, lchown and fchownat
  bsd-user: Implement chflags, lchflags and fchflags
  bsd-user: Implement chroot and flock
  bsd-user: Implement mkfifo and mkfifoat
  bsd-user: Implement pathconf, lpathconf and fpathconf
  bsd-user: Implement undelete
  bsd-user: Remove stray 'inline' from do_bsd_close

 bsd-user/bsd-file.h           | 392 +++++++++++++++++++++++++++++++++-
 bsd-user/freebsd/os-syscall.c | 118 ++++++++++
 2 files changed, 509 insertions(+), 1 deletion(-)