Make gmtime() configurable at compile-time
diff --git a/library/x509.c b/library/x509.c
index 03c3bbe..15c0123 100644
--- a/library/x509.c
+++ b/library/x509.c
@@ -29,10 +29,6 @@
* http://www.itu.int/ITU-T/studygroups/com17/languages/X.690-0207.pdf
*/
-/* Ensure gmtime_r is available even with -std=c99; must be included before
- * config.h, which pulls in glibc's features.h. Harmless on other platforms. */
-#define _POSIX_C_SOURCE 200112L
-
#if !defined(MBEDTLS_CONFIG_FILE)
#include "mbedtls/config.h"
#else
@@ -67,6 +63,7 @@
#include "mbedtls/platform_time.h"
#endif
#if defined(MBEDTLS_HAVE_TIME_DATE)
+#include "mbedtls/platform_util.h"
#include <time.h>
#endif
@@ -890,14 +887,6 @@
}
#if defined(MBEDTLS_HAVE_TIME_DATE)
-#if !defined(_WIN32) && (defined(__unix__) || \
- (defined(__APPLE__) && defined(__MACH__)))
-#include <unistd.h>
-#if !defined(_POSIX_VERSION)
-#define X509_USE_GMTIME
-#endif /* !_POSIX_VERSION */
-#endif /* !_WIN32 && (__unix__ || (__APPLE__ && __MACH__)) */
-
/*
* Set the time structure to the current time.
* Return 0 on success, non-zero on failure.
@@ -910,19 +899,8 @@
(void)tm_buf;
-#if defined(MBEDTLS_THREADING_C) && defined(X509_USE_GMTIME)
- if( mbedtls_mutex_lock( &mbedtls_threading_gmtime_mutex ) != 0 )
- return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-#endif /* MBEDTLS_THREADING_C && X509_USE_GMTIME */
-
tt = mbedtls_time( NULL );
-#if defined(_WIN32) && !defined(EFIX64) && !defined(EFI32)
- lt = gmtime_s( &tm_buf, &tt ) == 0 ? &tm_buf : NULL;
-#elif defined(_POSIX_VERSION)
- lt = gmtime_r( &tt, &tm_buf );
-#else
- lt = gmtime( &tt );
-#endif
+ lt = mbedtls_platform_gmtime( &tt, &tm_buf );
if( lt == NULL )
ret = -1;
@@ -936,11 +914,6 @@
now->sec = lt->tm_sec;
}
-#if defined(MBEDTLS_THREADING_C) && defined(X509_USE_GMTIME)
- if( mbedtls_mutex_unlock( &mbedtls_threading_gmtime_mutex ) != 0 )
- return( MBEDTLS_ERR_THREADING_MUTEX_ERROR );
-#endif /* MBEDTLS_THREADING_C && X509_USE_GMTIME */
-
return( ret );
}