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| author | Ken Raeburn <raeburn@mit.edu> | 2005-06-01 00:56:01 +0000 |
|---|---|---|
| committer | Ken Raeburn <raeburn@mit.edu> | 2005-06-01 00:56:01 +0000 |
| commit | f249fb8ae3f7ee30805efdda0375868a5b636a3f (patch) | |
| tree | b380f64e2e5753acf88bb143626b0d986d4bbbe9 /src/include | |
| parent | 9f2a7a71d53a08dafdf63616f4bab31749370393 (diff) | |
| download | krb5-f249fb8ae3f7ee30805efdda0375868a5b636a3f.tar.gz krb5-f249fb8ae3f7ee30805efdda0375868a5b636a3f.tar.xz krb5-f249fb8ae3f7ee30805efdda0375868a5b636a3f.zip | |
Add run-time determination of whether thread support is available in the
support library. Check lots of weak references, and call pthread_once a couple
of times, to distinguish a broken stub from the real thing.
* threads.c [HAVE_PRAGMA_WEAK_REF]: Declare pthread_{g,s}etspecific,
pthread_key_{create,delete}, pthread_{create,join} as weak references.
(krb5int_pthread_loaded, loaded_test_aux) [HAVE_PRAGMA_WEAK_REF]: New
functions.
(flag_pthread_loaded, loaded_test_once) [HAVE_PRAGMA_WEAK_REF]: New variables.
* libkrb5support.exports: Add krb5int_pthread_loaded.
ticket: 3084
status: open
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@17223 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src/include')
0 files changed, 0 insertions, 0 deletions