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| author | Paul Eggert <eggert@cs.ucla.edu> | 2019-06-25 15:54:37 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2019-06-25 15:56:58 -0700 |
| commit | 824f78418783ee0af1c804b0decb037a13a4365e (patch) | |
| tree | 7a4127256fa1117b609b1d5c50c8490b391708e1 /admin | |
| parent | 7dcefa7a2bb4d2531d23cbf51eb98ce7727b366c (diff) | |
| download | emacs-824f78418783ee0af1c804b0decb037a13a4365e.tar.gz | |
Prefer PATH_MAX to MAXPATHLEN
PATH_MAX is standardized, MAXPATHLEN is not.
Also, the Gnulib pathmax module fixes some rare bugs with PATH_MAX.
So prefer PATH_MAX to MAXPATHLEN unless we know the latter is
also correct (for some platform-specific code).
* admin/merge-gnulib (GNULIB_MODULES): Add pathmax.
This module was already present, as a dependency of canonicalize-lgpl,
but now Emacs is using it directly. Sort.
* lib-src/emacsclient.c: Include stdint.h, pathmax.h.
(get_current_dir_name): Sync to current src/sysdep.c.
* lib/gnulib.mk.in, m4/gnulib-comp.m4: Regenerate.
* src/sysdep.c: Include pathmax.h.
(get_current_dir_name_or_unreachable):
Use PATH_MAX instead of MAXPATHLEN.
Diffstat (limited to 'admin')
| -rwxr-xr-x | admin/merge-gnulib | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/admin/merge-gnulib b/admin/merge-gnulib index 6cf29589f71..42e9c0c8645 100755 --- a/admin/merge-gnulib +++ b/admin/merge-gnulib @@ -27,9 +27,9 @@ GNULIB_URL=git://git.savannah.gnu.org/gnulib.git GNULIB_MODULES=' alloca-opt binary-io byteswap c-ctype c-strcase + canonicalize-lgpl careadlinkat close-stream copy-file-range count-leading-zeros count-one-bits count-trailing-zeros - canonicalize-lgpl crypto/md5-buffer crypto/sha1-buffer crypto/sha256-buffer crypto/sha512-buffer d-type diffseq dosname dtoastr dtotimespec dup2 environ execinfo explicit_bzero faccessat @@ -38,7 +38,8 @@ GNULIB_MODULES=' getloadavg getopt-gnu gettime gettimeofday gitlog-to-changelog ieee754-h ignore-value intprops largefile lstat manywarnings memmem-simple memrchr minmax mkostemp mktime nstrftime - pipe2 pselect pthread_sigmask putenv qcopy-acl readlink readlinkat regex + pathmax pipe2 pselect pthread_sigmask putenv + qcopy-acl readlink readlinkat regex sig2str socklen stat-time std-gnu11 stdalign stddef stdio stpcpy strnlen strtoimax symlink sys_stat sys_time tempname time time_r time_rz timegm timer-time timespec-add timespec-sub |