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Diffstat (limited to '')
-rw-r--r-- | web/server/h2o/libh2o/include/h2o/rand.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/web/server/h2o/libh2o/include/h2o/rand.h b/web/server/h2o/libh2o/include/h2o/rand.h new file mode 100644 index 00000000..76721d26 --- /dev/null +++ b/web/server/h2o/libh2o/include/h2o/rand.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2016 David Carlier + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ +#ifndef h2o__rand_h +#define h2o__rand_h + +#include <stdlib.h> +#include <unistd.h> + +#if defined(__APPLE__) || defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) +#define h2o_srand() +#define h2o_rand() arc4random() +#else +#define h2o_srand() srand(time(NULL) ^ getpid()) +#define h2o_rand() rand() +#endif +#endif |