diff options
| author | Paul Cercueil <paul@crapouillou.net> | 2021-02-18 22:23:18 +0000 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2021-02-19 00:14:59 +0100 |
| commit | 0daab1508379e23a09ab7fdb469018228d951894 (patch) | |
| tree | 6e99759312203f716ff7050adb462441c6eaaf9d /include | |
| parent | 0c2d4b17f983ca67d222b3af64fd2f35c4a26af9 (diff) | |
string.h: Make strdup() available if _USE_XOPEN2K8
The strdup() function is present in POSIX 2008.09.
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/string.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/string.h b/include/string.h index 8315203a4..5ffd97150 100644 --- a/include/string.h +++ b/include/string.h @@ -141,7 +141,8 @@ extern size_t strxfrm_l (char *__dest, const char *__src, size_t __n, libc_hidden_proto(strxfrm_l) #endif -#if defined __USE_SVID || defined __USE_BSD || defined __USE_XOPEN_EXTENDED +#if defined __USE_SVID || defined __USE_BSD || \ + defined __USE_XOPEN_EXTENDED || defined __USE_XOPEN2K8 /* Duplicate S, returning an identical malloc'd string. */ extern char *strdup (const char *__s) __THROW __attribute_malloc__ __nonnull ((1)); |