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| author | Paul Eggert <eggert@Penguin.CS.UCLA.EDU> | 2017-08-16 13:55:46 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2017-08-16 14:04:33 -0700 |
| commit | 794c3cd3a2dfcedc829ccb5dc413c99fb670f4a1 (patch) | |
| tree | 728839628834cbd80dc3bd8f795e9a5598fdffaf /src/filelock.c | |
| parent | 69f2b755f44a5e447b3ad482ce0b409764fa10e6 (diff) | |
| download | emacs-794c3cd3a2dfcedc829ccb5dc413c99fb670f4a1.tar.gz emacs-794c3cd3a2dfcedc829ccb5dc413c99fb670f4a1.tar.bz2 emacs-794c3cd3a2dfcedc829ccb5dc413c99fb670f4a1.zip | |
Merge from Gnulib; use ‘open’ for O_CLOEXEC
This incorporates:
2017-08-15 renameat: ensure declaration in <stdio.h> on NetBSD
2017-08-15 extensions: enable NetBSD specific extensions
2017-08-14 open: support O_CLOEXEC
2017-08-13 reallocarray: new module
* admin/merge-gnulib (AVOIDED_MODULES): Remove ‘open’, since
it now supports O_CLOEXEC and this simplifies Emacs.
* build-aux/config.guess, lib/fcntl.in.h, lib/stdio.in.h:
* lib/stdlib.in.h, m4/extensions.m4, m4/stdlib_h.m4:
Copy from Gnulib.
* lib/cloexec.c, lib/cloexec.h, lib/open.c:
* m4/mode_t.m4, m4/open-cloexec.m4, m4/open.m4:
New files, copied from Gnulib.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* lib-src/etags.c (O_CLOEXEC) [WINDOWSNT]:
Remove, as Gnulib does this for us.
* src/filelock.c (create_lock_file):
* src/sysdep.c (emacs_open, emacs_pipe):
Don’t worry about O_CLOEXEC == 0, as Gnulib no longer sets it to 0.
Diffstat (limited to 'src/filelock.c')
| -rw-r--r-- | src/filelock.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/src/filelock.c b/src/filelock.c index 3d6941695ae..fec9bc044ae 100644 --- a/src/filelock.c +++ b/src/filelock.c @@ -403,8 +403,6 @@ create_lock_file (char *lfname, char *lock_info_str, bool force) else { ptrdiff_t lock_info_len; - if (! O_CLOEXEC) - fcntl (fd, F_SETFD, FD_CLOEXEC); lock_info_len = strlen (lock_info_str); err = 0; if (emacs_write (fd, lock_info_str, lock_info_len) != lock_info_len |