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| author | Hanno Becker <hanno.becker@arm.com> | 2018-09-06 09:06:33 +0100 |
|---|---|---|
| committer | Hanno Becker <hanno.becker@arm.com> | 2018-09-06 09:06:33 +0100 |
| commit | 6f70581c4aa8753969caa3f79db155c74228bfe5 (patch) | |
| tree | 8a596aad231af1da148eb5bcab5c6b55915f403f /library/platform_util.c | |
| parent | c52ef407bad144109ac52cc25f1519cdd2f39520 (diff) | |
Correct POSIX version check to determine presence of gmtime_r()
Recent versions of POSIX move gmtime_r to the base.
Diffstat (limited to 'library/platform_util.c')
| -rw-r--r-- | library/platform_util.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/library/platform_util.c b/library/platform_util.c index ddb56ed0..7e82293e 100644 --- a/library/platform_util.c +++ b/library/platform_util.c @@ -81,7 +81,10 @@ void mbedtls_platform_zeroize( void *buf, size_t len ) defined(__unix) || defined(__unix__) || (defined(__APPLE__) && \ defined(__MACH__))) #include <unistd.h> -#if !defined(_POSIX_VERSION) || _POSIX_C_SOURCE > _POSIX_THREAD_SAFE_FUNCTIONS + +#if !( ( defined(_POSIX_VERSION) && _POSIX_VERSION >= 200809L ) || \ + ( defined(_POSIX_THREAD_SAFE_FUNCTIONS ) && \ + _POSIX_THREAD_SAFE_FUNCTIONS >= 20112L ) ) /* * This is a convenience shorthand macro to avoid checking the long * preprocessor conditions above. Ideally, we could expose this macro in @@ -90,7 +93,9 @@ void mbedtls_platform_zeroize( void *buf, size_t len ) * we keep it private by only defining it in this file */ #define PLATFORM_UTIL_USE_GMTIME -#endif /* !_POSIX_VERSION || _POSIX_C_SOURCE > _POSIX_THREAD_SAFE_FUNCTIONS */ +#endif /* !( ( defined(_POSIX_VERSION) && _POSIX_VERSION >= 200809L ) || \ + ( defined(_POSIX_THREAD_SAFE_FUNCTIONS ) && \ + _POSIX_THREAD_SAFE_FUNCTIONS >= 20112L ) ) */ #endif /* !_WIN32 && (unix || __unix || __unix__ || * (__APPLE__ && __MACH__)) */ |