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| author | sin <sin@2f30.org> | 2014-03-25 16:37:51 +0000 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2014-04-02 18:37:45 -0400 |
| commit | fe1ba7dbf187e34985896b40d469d84a7a4a98d0 (patch) | |
| tree | 5a42ee06c3f98d6a150e3294699a32cd02ce0dd2 /include/search.h | |
| parent | 5446303328adf4b4e36d9fba21848e6feb55fab4 (diff) | |
| download | musl-fe1ba7dbf187e34985896b40d469d84a7a4a98d0.tar.gz | |
implement hcreate_r, hdestroy_r and hsearch_r
the size and alignment of struct hsearch_data are matched to the glibc
definition for binary compatibility. the members of the structure do
not match, which should not be a problem as long as applications
correctly treat the structure as opaque.
unlike the glibc implementation, this version of hcreate_r does not
require the caller to zero-fill the structure before use.
Diffstat (limited to 'include/search.h')
| -rw-r--r-- | include/search.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/search.h b/include/search.h index 27f61072..02e407e3 100644 --- a/include/search.h +++ b/include/search.h @@ -22,6 +22,18 @@ int hcreate(size_t); void hdestroy(void); ENTRY *hsearch(ENTRY, ACTION); +#ifdef _GNU_SOURCE +struct hsearch_data { + struct __tab *__tab; + unsigned int __unused1; + unsigned int __unused2; +}; + +int hcreate_r(size_t, struct hsearch_data *); +void hdestroy_r(struct hsearch_data *); +int hsearch_r(ENTRY, ACTION, ENTRY **, struct hsearch_data *); +#endif + void insque(void *, void *); void remque(void *); |