1. 01 Jan, 2020 1 commit
  2. 23 Sep, 2019 1 commit
    • Paul Eggert's avatar
      Update from Gnulib · 78669517
      Paul Eggert authored
      This incorporates:
      2019-09-22 Update some URLs
      2019-09-15 fcntl-h: fix compilation error of creat.c on MSVC
      2019-09-15 creat: new module
      2019-09-15 access: new module
      2019-09-09 Add option to assume best, not worst, when cross-compiling.
      * build-aux/config.guess, build-aux/config.sub, doc/misc/texinfo.tex:
      * lib/careadlinkat.c, lib/careadlinkat.h, lib/count-leading-zeros.h:
      * lib/count-trailing-zeros.h, lib/diffseq.h, lib/fcntl.in.h:
      * lib/ftoastr.c, lib/get-permissions.c:
      * lib/ieee754.in.h, lib/inttypes.in.h, lib/mktime.c, lib/open.c:
      * lib/pathmax.h, lib/pipe2.c, lib/stddef.in.h, lib/stdint.in.h:
      * lib/stdlib.in.h, lib/str-two-way.h, lib/string.in.h, lib/time.in.h:
      * lib/timegm.c, lib/unistd.in.h, m4/canonicalize.m4:
      * m4/extern-inline.m4, m4/fcntl_h.m4, m4/fdopendir.m4:
      * m4/getgroups.m4, m4/getopt.m4, m4/gettimeofday.m4:
      * m4/gnulib-common.m4, m4/largefile.m4:
      * m4/lstat.m4, m4/memmem.m4, m4/mktime.m4, m4/nocrash.m4, m4/open.m4:
      * m4/pselect.m4, m4/putenv.m4, m4/readlink.m4, m4/regex.m4:
      * m4/symlink.m4, m4/unistd_h.m4, m4/utimens.m4, m4/utimes.m4:
      Copy from Gnulib.
      * lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
      * m4/open-slash.m4: New file, copied from Gnulib.
      78669517
  3. 25 Mar, 2019 1 commit
    • Paul Eggert's avatar
      Update from Gnulib. · a3c55309
      Paul Eggert authored
      This incorporates:
      2019-03-23 Support cross-compilation to musl libc
      2019-03-23 noreturn: In C++ mode with clang, use _Noreturn as fallback
      2019-03-22 _Noreturn: beware of C's _Noreturn in C++ pre C++11
      2019-03-19 Help making signal handlers more reliable
      2019-03-18 _Noreturn: clang and MSVC do support [[noreturn]] in C++11
      2019-03-17 _Noreturn: GCC 4.7 does not support [[noreturn]] in C++11
      2019-03-14 all: Update URLs to msdn.microsoft.com
      * doc/misc/texinfo.tex, lib/_Noreturn.h, lib/gettimeofday.c:
      * lib/mktime.c, lib/regcomp.c, lib/regexec.c, lib/stat-time.h:
      * lib/utimens.c, m4/fdopendir.m4, m4/getgroups.m4:
      * m4/gettimeofday.m4, m4/gnulib-common.m4, m4/putenv.m4, m4/utimes.m4:
      Update from gnulib.
      a3c55309
  4. 01 Jan, 2019 1 commit
  5. 01 Jan, 2018 1 commit
    • Paul Eggert's avatar
      Merge from Gnulib · 220a9ecb
      Paul Eggert authored
      This incorporates:
      2018-01-01 maint: Run 'make update-copyright'
      2017-12-29 Add cross-compilation results for GNU/Hurd.
      2017-12-12 explicit_bzero: port to macOS + Clang 9.0.0
      220a9ecb
  6. 01 Jan, 2017 1 commit
  7. 19 Jan, 2016 1 commit
    • Paul Eggert's avatar
      Merge from gnulib · cd19641e
      Paul Eggert authored
      This mostly just updates copyright dates of gnulib files.
      It also updates to the latest version of texinfo.tex.
      cd19641e
  8. 01 Jan, 2016 1 commit
    • Paul Eggert's avatar
      Merge from gnulib · 98253051
      Paul Eggert authored
      This mostly just updates copyright dates of gnulib files.
      It also updates to the latest version of texinfo.tex.
      98253051
  9. 01 Jan, 2015 2 commits
  10. 01 Jan, 2014 1 commit
  11. 01 Feb, 2013 1 commit
    • Paul Eggert's avatar
      Use fdopendir, fstatat and readlinkat, for efficiency. · 8654f9d7
      Paul Eggert authored
      On my host, this speeds up directory-files-and-attributes by a
      factor of 3, when applied to Emacs's src directory.
      These functions are standardized by POSIX and are common these
      days; fall back on a (slower) gnulib implementation if the host
      is too old to supply them.
      * .bzrignore: Add lib/dirent.h.
      * lib/Makefile.am (libgnu_a_SOURCES): Add openat-die.c, save-cwd.c.
      * lib/careadlinkat.c, lib/careadlinkat.h: Merge from gnulib,
      incorporating: 2013-01-29 careadlinkat: do not provide careadlinkatcwd.
      * lib/gnulib.mk, m4/gnulib-comp.m4: Regenerate.
      * lib/dirent.in.h, lib/fdopendir.c, lib/fstatat.c, lib/openat-priv.h:
      * lib/openat-proc.c, lib/openat.h, m4/dirent_h.m4, m4/fdopendir.m4:
      * m4/fstatat.m4: New files, from gnulib.
      * lib/openat-die.c, lib/save-cwd.c, lib/save-cwd.h: New files.
      These last three are specific to Emacs and are not copied from gnulib.
      They are simpler than the gnulib versions and are tuned for Emacs.
      * admin/merge-gnulib (GNULIB_MODULES): Add fdopendir, fstatat, readlinkat.
      (GNULIB_TOOL_FLAGS): Do not avoid at-internal, openat-h.
      Avoid dup, open, opendir.
      * nt/inc/sys/stat.h (fstatat):
      * nt/inc/unistd.h (readlinkat): New decls.
      * src/conf_post.h (GNULIB_SUPPORT_ONLY_AT_FDCWD): Remove.
      * src/dired.c: Include <fcntl.h>.
      (open_directory): New function, which uses open and fdopendir
      rather than opendir.  DOS_NT platforms still use opendir, though.
      (directory_files_internal, file_name_completion): Use it.
      (file_attributes): New function, with most of the old Ffile_attributes.
      (directory_files_internal, Ffile_attributes): Use it.
      (file_attributes, file_name_completion_stat): First arg is now fd,
      not dir name.  All uses changed.  Use fstatat rather than lstat +
      stat.
      (file_attributes): Use emacs_readlinkat rather than Ffile_symlink_p.
      * src/fileio.c: Include <allocator.h>, <careadlinkat.h>.
      (emacs_readlinkat): New function, with much of the old
      Ffile_symlink_p, but with an fd argument for speed.
      It uses readlinkat rather than careadlinkatcwd, so that it
      need not assume the working directory.
      (Ffile_symlink_p): Use it.
      * src/filelock.c (current_lock_owner): Use emacs_readlinkat
      rather than emacs_readlink.
      * src/lisp.h (emacs_readlinkat): New decl.
      (READLINK_BUFSIZE, emacs_readlink): Remove.
      * src/sysdep.c: Do not include <allocator.h>, <careadlinkat.h>.
      (emacs_norealloc_allocator, emacs_readlink): Remove.
      This stuff is moved to fileio.c.
      * src/w32.c (fstatat, readlinkat): New functions.
      (careadlinkat): Don't check that fd == AT_FDCWD.
      (careadlinkatcwd): Remove; no longer needed.
      
      Fixes: debbugs:13539
      8654f9d7