diff options
Diffstat (limited to 'libs/libsodium/src/randombytes/nativeclient/randombytes_nativeclient.c')
-rw-r--r-- | libs/libsodium/src/randombytes/nativeclient/randombytes_nativeclient.c | 122 |
1 files changed, 61 insertions, 61 deletions
diff --git a/libs/libsodium/src/randombytes/nativeclient/randombytes_nativeclient.c b/libs/libsodium/src/randombytes/nativeclient/randombytes_nativeclient.c index 85ffa9b29b..93eec1f601 100644 --- a/libs/libsodium/src/randombytes/nativeclient/randombytes_nativeclient.c +++ b/libs/libsodium/src/randombytes/nativeclient/randombytes_nativeclient.c @@ -1,61 +1,61 @@ - -#include <assert.h> -#include <stdint.h> -#include <stdlib.h> - -#ifdef __native_client__ -# include <irt.h> - -# include "core.h" -# include "utils.h" -# include "randombytes.h" -# include "randombytes_nativeclient.h" - -static void -randombytes_nativeclient_buf(void * const buf, const size_t size) -{ - unsigned char *buf_ = (unsigned char *) buf; - struct nacl_irt_random rand_intf; - size_t readnb = (size_t) 0U; - size_t toread = size; - - if (nacl_interface_query(NACL_IRT_RANDOM_v0_1, &rand_intf, - sizeof rand_intf) != sizeof rand_intf) { - sodium_misuse(); - } - while (toread > (size_t) 0U) { - if (rand_intf.get_random_bytes(buf_, size, &readnb) != 0 || - readnb > size) { - sodium_misuse(); - } - toread -= readnb; - buf_ += readnb; - } -} - -static uint32_t -randombytes_nativeclient_random(void) -{ - uint32_t r; - - randombytes_nativeclient_buf(&r, sizeof r); - - return r; -} - -static const char * -randombytes_nativeclient_implementation_name(void) -{ - return "nativeclient"; -} - -struct randombytes_implementation randombytes_nativeclient_implementation = { - SODIUM_C99(.implementation_name =) randombytes_nativeclient_implementation_name, - SODIUM_C99(.random =) randombytes_nativeclient_random, - SODIUM_C99(.stir =) NULL, - SODIUM_C99(.uniform =) NULL, - SODIUM_C99(.buf =) randombytes_nativeclient_buf, - SODIUM_C99(.close =) NULL -}; - -#endif +
+#include <assert.h>
+#include <stdint.h>
+#include <stdlib.h>
+
+#ifdef __native_client__
+# include <irt.h>
+
+# include "core.h"
+# include "utils.h"
+# include "randombytes.h"
+# include "randombytes_nativeclient.h"
+
+static void
+randombytes_nativeclient_buf(void * const buf, const size_t size)
+{
+ unsigned char *buf_ = (unsigned char *) buf;
+ struct nacl_irt_random rand_intf;
+ size_t readnb = (size_t) 0U;
+ size_t toread = size;
+
+ if (nacl_interface_query(NACL_IRT_RANDOM_v0_1, &rand_intf,
+ sizeof rand_intf) != sizeof rand_intf) {
+ sodium_misuse();
+ }
+ while (toread > (size_t) 0U) {
+ if (rand_intf.get_random_bytes(buf_, size, &readnb) != 0 ||
+ readnb > size) {
+ sodium_misuse();
+ }
+ toread -= readnb;
+ buf_ += readnb;
+ }
+}
+
+static uint32_t
+randombytes_nativeclient_random(void)
+{
+ uint32_t r;
+
+ randombytes_nativeclient_buf(&r, sizeof r);
+
+ return r;
+}
+
+static const char *
+randombytes_nativeclient_implementation_name(void)
+{
+ return "nativeclient";
+}
+
+struct randombytes_implementation randombytes_nativeclient_implementation = {
+ SODIUM_C99(.implementation_name =) randombytes_nativeclient_implementation_name,
+ SODIUM_C99(.random =) randombytes_nativeclient_random,
+ SODIUM_C99(.stir =) NULL,
+ SODIUM_C99(.uniform =) NULL,
+ SODIUM_C99(.buf =) randombytes_nativeclient_buf,
+ SODIUM_C99(.close =) NULL
+};
+
+#endif
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