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| author | Florian Weimer <fweimer@redhat.com> | 2019-05-02 11:42:51 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2019-05-02 11:42:51 +0200 |
| commit | 7b807a35a8dc63f9742cecf0fc3db46c30e28b0d (patch) | |
| tree | 0dce83854245814394b46373b4c8316ab7610b0c /include/search.h | |
| parent | 20aa5819586ac7ad11f711bab64feda307965191 (diff) | |
| download | glibc-7b807a35a8dc63f9742cecf0fc3db46c30e28b0d.tar.gz glibc-7b807a35a8dc63f9742cecf0fc3db46c30e28b0d.tar.xz glibc-7b807a35a8dc63f9742cecf0fc3db46c30e28b0d.zip | |
misc: Add twalk_r function
The twalk function is very difficult to use in a multi-threaded program because there is no way to pass external state to the iterator function. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'include/search.h')
| -rw-r--r-- | include/search.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/search.h b/include/search.h index e17693022d..72fbc94476 100644 --- a/include/search.h +++ b/include/search.h @@ -23,6 +23,8 @@ extern void *__tdelete (const void *__key, void **__rootp, libc_hidden_proto (__tdelete) extern void __twalk (const void *__root, __action_fn_t action); libc_hidden_proto (__twalk) +extern __typeof__ (twalk_r) __twalk_r; +libc_hidden_proto (__twalk_r) extern void __tdestroy (void *__root, __free_fn_t freefct); libc_hidden_proto (__tdestroy) #endif |