initial import of debian version from mentors0.6.1

1 files changed, 65 insertions, 0 deletions

diff --git a/src/libsodium/randombytes/randombytes.c b/src/libsodium/randombytes/randombytes.c
new file mode 100644
index 0000000..07e2341
--- /dev/null
+++ b/src/libsodium/randombytes/randombytes.c
@@ -0,0 +1,65 @@
+
+#include <sys/types.h>
+
+#include <assert.h>
+#include <limits.h>
+#include <stdint.h>
+
+#include "randombytes.h"
+#include "randombytes_sysrandom.h"
+
+static const randombytes_implementation *implementation =
+    &randombytes_sysrandom_implementation;
+
+int
+randombytes_set_implementation(randombytes_implementation *impl)
+{
+    implementation = impl;
+
+    return 0;
+}
+
+const char *
+randombytes_implementation_name(void)
+{
+    return implementation->implementation_name();
+}
+
+uint32_t
+randombytes_random(void)
+{
+    return implementation->random();
+}
+
+void
+randombytes_stir(void)
+{
+    implementation->stir();
+}
+
+uint32_t
+randombytes_uniform(const uint32_t upper_bound)
+{
+    return implementation->uniform(upper_bound);
+}
+
+void
+randombytes_buf(void * const buf, const size_t size)
+{
+    if (size > (size_t) 0U) {
+        implementation->buf(buf, size);
+    }
+}
+
+int
+randombytes_close(void)
+{
+    return implementation->close();
+}
+
+void
+randombytes(unsigned char * const buf, const unsigned long long buf_len)
+{
+    assert(buf_len <= SIZE_MAX);
+    randombytes_buf(buf, (size_t) buf_len);
+}