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| author | ylavic <ylavic@13f79535-47bb-0310-9956-ffa450edef68> | 2017-03-29 00:00:11 +0000 |
|---|---|---|
| committer | ylavic <ylavic@13f79535-47bb-0310-9956-ffa450edef68> | 2017-03-29 00:00:11 +0000 |
| commit | e77dca0a2b6e3e829ac8e188179563e8ea461d78 (patch) | |
| tree | a985c4c72aacea9b062bda9178267cc4b9a00651 /file_io/unix | |
| parent | 9aa8403023bde3f89c1036b4e03398d7e1896879 (diff) | |
| download | libapr-e77dca0a2b6e3e829ac8e188179563e8ea461d78.tar.gz | |
apr_dir_read: Since readdir() is now thread safe on most (if not all) unixes
and readdir_r() is defective and deprecated, use the former by default unless
APR_USE_READDIR_R is defined (no use case currently hence not autoconfigured).
git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@1789258 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'file_io/unix')
| -rw-r--r-- | file_io/unix/dir.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/file_io/unix/dir.c b/file_io/unix/dir.c index 28d9e0699..a94eb8e7f 100644 --- a/file_io/unix/dir.c +++ b/file_io/unix/dir.c @@ -138,7 +138,9 @@ apr_status_t apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted, apr_filetype_e type; #endif #if APR_HAS_THREADS && defined(_POSIX_THREAD_SAFE_FUNCTIONS) \ - && !defined(READDIR_IS_THREAD_SAFE) + && !defined(READDIR_IS_THREAD_SAFE) \ + && (defined(APR_USE_READDIR64_R) \ + || defined(APR_USE_READDIR_R)) #ifdef APR_USE_READDIR64_R struct dirent64 *retent; @@ -179,9 +181,10 @@ apr_status_t apr_dir_read(apr_finfo_t *finfo, apr_int32_t wanted, ret = APR_ENOENT; } #else - /* We're about to call a non-thread-safe readdir() that may - possibly set `errno', and the logic below actually cares about - errno after the call. Therefore we need to clear errno first. */ + /* We're about to call readdir() that may possibly set errno, and the + * logic below actually cares about errno after the call. Therefore + * we need to clear errno first. + */ errno = 0; thedir->entry = readdir(thedir->dirstruct); if (thedir->entry == NULL) { |