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| author | Alexandre Oliva <oliva@adacore.com> | 2022-06-23 23:20:53 -0300 |
|---|---|---|
| committer | Alexandre Oliva <oliva@gnu.org> | 2022-06-23 23:28:14 -0300 |
| commit | 93070671eae44f24ba822383e17571a39257c637 (patch) | |
| tree | ec63cf8c4576857b089c6322d5e4a65c4d75d427 /gcc | |
| parent | 5d8a5f04acec697c893e1c2263032bc01e2c2f2b (diff) | |
| download | gcc-93070671eae44f24ba822383e17571a39257c637.zip gcc-93070671eae44f24ba822383e17571a39257c637.tar.gz gcc-93070671eae44f24ba822383e17571a39257c637.tar.bz2 | |
libstdc++: check for openat
rtems6.0 has fdopendir, and fcntl.h defines AT_FDCWD and declares
openat, but there's no openat in libc. Adjust dir-common.h to not
assume ::openat just because of AT_FDCWD.
for libstdc++-v3/ChangeLog
* acinclude.m4 (GLIBCXX_CHECK_FILESYSTEM_DEPS): Check for
openat.
* configure, config.h.in: Rebuilt.
* src/filesystem/dir-common.h (openat): Use ::openat if
_GLIBCXX_HAVE_OPENAT.
* src/filesystem/dir.cc (dir_and_pathname): Use dirfd if
_GLIBCXX_HAVE_OPENAT.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions