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libsodium Port Driver

Retired package: Release invalid - Neglected to include Makefile and erlang.mk related build files in this version use 2.0.0 or newer instead.
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libsodium c_src drv libsodium_api_runtime.c
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c_src/drv/libsodium_api_runtime.c 

// -*- mode: c; tab-width: 4; indent-tabs-mode: nil; st-rulers: [132] -*-

// vim: ts=4 sw=4 ft=c et



#include "libsodium_api_runtime.h"



static void LS_API_EXEC(runtime, has_neon);

static void LS_API_EXEC(runtime, has_sse2);

static void LS_API_EXEC(runtime, has_sse3);

static void LS_API_EXEC(runtime, has_ssse3);

static void LS_API_EXEC(runtime, has_sse41);

static void LS_API_EXEC(runtime, has_avx);

static void LS_API_EXEC(runtime, has_avx2);

static void LS_API_EXEC(runtime, has_avx512f);

static void LS_API_EXEC(runtime, has_pclmul);

static void LS_API_EXEC(runtime, has_aesni);

static void LS_API_EXEC(runtime, has_rdrand);



libsodium_function_t libsodium_functions_runtime[] = {

    LS_API_R_ARG0(runtime, has_neon),  LS_API_R_ARG0(runtime, has_sse2),    LS_API_R_ARG0(runtime, has_sse3),

    LS_API_R_ARG0(runtime, has_ssse3), LS_API_R_ARG0(runtime, has_sse41),   LS_API_R_ARG0(runtime, has_avx),

    LS_API_R_ARG0(runtime, has_avx2),  LS_API_R_ARG0(runtime, has_avx512f), LS_API_R_ARG0(runtime, has_pclmul),

    LS_API_R_ARG0(runtime, has_aesni), LS_API_R_ARG0(runtime, has_rdrand),  {NULL}};



#define LS_API_RUNTIME_HAS(FEATURE, FILE, LINE)                                                                                    \

    static void LS_API_EXEC(runtime, has_##FEATURE)                                                                                \

    {                                                                                                                              \

        int r;                                                                                                                     \

        r = sodium_runtime_has_##FEATURE();                                                                                        \

        ErlDrvTermData spec[] = {LS_RES_TAG(request), ERL_DRV_INT, (ErlDrvSInt)(r), ERL_DRV_TUPLE, 2};                             \

        LS_RESPOND(request, spec, FILE, LINE);                                                                                     \

    }



/* runtime_has_neon/0 */



LS_API_RUNTIME_HAS(neon, __FILE__, __LINE__);



/* runtime_has_sse2/0 */



LS_API_RUNTIME_HAS(sse2, __FILE__, __LINE__);



/* runtime_has_sse3/0 */



LS_API_RUNTIME_HAS(sse3, __FILE__, __LINE__);



/* runtime_has_ssse3/0 */



LS_API_RUNTIME_HAS(ssse3, __FILE__, __LINE__);



/* runtime_has_sse41/0 */



LS_API_RUNTIME_HAS(sse41, __FILE__, __LINE__);



/* runtime_has_avx/0 */



LS_API_RUNTIME_HAS(avx, __FILE__, __LINE__);



/* runtime_has_avx2/0 */



LS_API_RUNTIME_HAS(avx2, __FILE__, __LINE__);



/* runtime_has_avx512f/0 */



LS_API_RUNTIME_HAS(avx512f, __FILE__, __LINE__);



/* runtime_has_pclmul/0 */



LS_API_RUNTIME_HAS(pclmul, __FILE__, __LINE__);



/* runtime_has_aesni/0 */



LS_API_RUNTIME_HAS(aesni, __FILE__, __LINE__);



/* runtime_has_rdrand/0 */



LS_API_RUNTIME_HAS(rdrand, __FILE__, __LINE__);