C++ (Cpp) dupenv_s Exemples

Exemple #1

Fichier : YetiStdcEnvironment.cpp Projet : xindawndev/cxl-yeti

NAMEBEG

YETI_Result Environment::get(const char * name, String& value)
{
    char * env;

    value.set_length(0);

#if defined(YETI_CONFIG_HAVE_GETENV)
    env = getenv(name);
    if (env) {
        value = env;
        return YETI_SUCCESS;
    } else {
        return YETI_ERROR_NO_SUCH_ITEM;
    }
#elif defined(YETI_CONFIG_HAVE_DUPENV_S)
    if (dupenv_s(&env, NULL, name) != 0) {
        return YETI_FAILURE;
    } else if (env != NULL) {
        value = env;
        free(env);
        return YETI_SUCCESS;
    } else {
        return YETI_ERROR_NO_SUCH_ITEM;
    }
#else
    return YETI_ERROR_NOT_SUPPORTED;
#endif
}

Exemple #2

Fichier : NptStdcEnvironment.cpp Projet : Avoidnf8/xbmc-fork

/*----------------------------------------------------------------------
|   NPT_GetEnvironment
+---------------------------------------------------------------------*/
NPT_Result 
NPT_GetEnvironment(const char* name, NPT_String& value)
{
    char* env;

    /* default value */
    value.SetLength(0);

#if defined(NPT_CONFIG_HAVE_GETENV)
    env = getenv(name);
    if (env) {
        value = env;
        return NPT_SUCCESS;
    } else {
        return NPT_ERROR_NO_SUCH_ITEM;
    }
#elif defined(NPT_CONFIG_HAVE_DUPENV_S)
    if (dupenv_s(&env, NULL, name) != 0) {
        return NPT_FAILURE;
    } else if (env != NULL) {
        value = env;
        free(env);
        return NPT_SUCCESS;
    } else {
        return NPT_ERROR_NO_SUCH_ITEM;
    }
#else
#error "no getenv or getenv_s available on this platform"
#endif
}

Exemple #3

Fichier : AtxStdcEnvironment.c Projet : axiomatic-systems/Atomix

/*----------------------------------------------------------------------
|   ATX_GetEnvironment
+---------------------------------------------------------------------*/
ATX_Result 
ATX_GetEnvironment(const char* name, ATX_String* value)
{
    char* env;

    /* default value */
    ATX_String_SetLength(value, 0);

#if defined(ATX_CONFIG_HAVE_GETENV)
    env = getenv(name);
    if (env) {
        ATX_String_Assign(value, env);
        return ATX_SUCCESS;
    } else {
        return ATX_ERROR_NO_SUCH_ITEM;
    }
#elif defined(ATX_CONFIG_HAVE_DUPENV_S)
    if (dupenv_s(&env, NULL, name) != 0) {
        return ATX_FAILURE;
    } else if (env != NULL) {
        ATX_String_Assign(value, env);
        free(env);
        return ATX_SUCCESS;
    } else {
        return ATX_ERROR_NO_SUCH_ITEM;
    }
#else
#error "no getenv or getenv_s available on this platform"
#endif
}