fchmodat.c, fchownat.c: fix compile-impeding typos

[gnulib.git] / ChangeLog

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+2012-10-15  Jim Meyering  <jim@meyering.net>
+
+       fchmodat.c, fchownat.c: compile-impeding typos
+       * lib/fchmodat.c (FCHMODAT_INLINE): Fix typo: s/#include/#define/
+       * lib/fchownat.c (FCHOWNAT_INLINE): Likewise.
+       Introduced in commit v0.0-7636-gd202279.
+
+2012-10-15  Paul Eggert  <eggert@cs.ucla.edu>
+
+       fcntl-h: support GNU flags like O_IGNORE_CTTY
+       * doc/posix-headers/fcntl.texi (fcntl.h): Support O_IGNORE_CTTY,
+       O_NOLINK, and O_NOTRANS.  These flags are nonzero on GNU/Hurd
+       systems.  Discovered when using fcntl-h with GNU Emacs, which uses
+       O_IGNORE_CTTY.  Fix misspelling of F_SETLKW.
+       * lib/fcntl.in.h (O_IGNORE_CTTY, O_NOLINK, O_NOTRANS):
+       Define to 0 if not already defined.
+       * tests/test-fcntl-h.c: Test these new flags.
+
+2012-10-14  Paul Eggert  <eggert@cs.ucla.edu>
+
+       faccessat, etc.: support AT_FDCWD-only use
+       * lib/at-func.c: If GNULIB_SUPPORT_ONLY_AT_FDCWD, then support
+       this function only if its first argument is AT_FDCWD.
+       Emacs wants faccessat for AT_EACCESS but not for any first-arg
+       values other than AT_FDCWD, so it doesn't want all the openat
+       machinery with fchdir etc.
+       * modules/faccessat, modules/fchmodat, modules/fchownat (Files):
+       * modules/fstatat, modules/mkdirat, modules/openat (Files):
+       * modules/unlinkat (Files):
+       Remove lib/openat-priv.h, as at-internal supplies this file.
+       Removing this file here allows us to support programs like Emacs
+       that avoid at-internal.
+
+       faccessat: speed up 'configure' on mainstream hosts
+       * m4/faccessat.m4 (gl_PREREQ_FACCESSAT):
+       Use AT_CHECK_FUNCS for 'access', not AC_CHECK_FUNCS_ONCE,
+       since it's only on unusual platforms that we need to check for
+       'access', and it's better not to slow 'configure' down on all
+       platforms.
+
+       faccessat: port to Solaris 10
+       * lib/faccessat.c: Include <fcntl.h>, for AT_EACCESS.
+       Needed on Solaris 10, which doesn't have AT_EACCESS,
+       so we need the Gnulib fcntl.h, which defines it.
+
 2012-10-14  Pádraig Brady  <P@draigBrady.com>
        canonicalize: fix C89 compilation
        * lib/canonicalize.c (canonicalize_filename_mode): Swap order of