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add check for stdatomic.h

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This commit is contained in:
JacobBarthelmeh
2023-06-09 09:52:01 -07:00
parent 032ac405db
commit 353a2926b6
2 changed files with 3 additions and 1 deletions
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2
configure.ac
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@ -100,7 +100,7 @@ else
fi fi
AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stddef.h time.h sys/ioctl.h sys/socket.h sys/time.h errno.h sys/un.h]) AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netdb.h netinet/in.h stddef.h time.h sys/ioctl.h sys/socket.h sys/time.h errno.h sys/un.h stdatomic.h])
AC_CHECK_LIB([network],[socket]) AC_CHECK_LIB([network],[socket])
AC_C_BIGENDIAN AC_C_BIGENDIAN
AC_C___ATOMIC AC_C___ATOMIC

2
wolfssl/wolfcrypt/wc_port.h
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@ -307,10 +307,12 @@
#define WOLFSSL_ATOMIC_OPS #define WOLFSSL_ATOMIC_OPS
#endif #endif
#else #else
#ifdef HAVE_STDATOMIC_H
/* Default C Implementation */ /* Default C Implementation */
#include <stdatomic.h> #include <stdatomic.h>
typedef atomic_int wolfSSL_Atomic_Int; typedef atomic_int wolfSSL_Atomic_Int;
#define WOLFSSL_ATOMIC_OPS #define WOLFSSL_ATOMIC_OPS
#endif /* HAVE_STDATOMIC_H */
#endif #endif
#elif defined(_MSC_VER) #elif defined(_MSC_VER)
/* Use MSVC compiler intrinsics for atomic ops */ /* Use MSVC compiler intrinsics for atomic ops */