Update kit

1 files changed, 7 insertions, 5 deletions

diff --git a/source/kit/secure_random.c b/source/kit/secure_random.c
index 8f7a302..02b168b 100644
--- a/source/kit/secure_random.c
+++ b/source/kit/secure_random.c
@@ -14,12 +14,12 @@
 #  include <unistd.h>
 #endif
 
-void kit_secure_random(i64 size, void *data) {
+kit_status_t kit_secure_random(i64 size, void *data) {
   assert(size >= 0);
   assert(data != NULL);
 
   if (size <= 0 || data == NULL)
-    return;
+    return KIT_ERROR_INVALID_ARGUMENT;
 
 #if defined(_WIN32) && !defined(__CYGWIN__)
   HCRYPTPROV prov = 0;
@@ -27,17 +27,19 @@ void kit_secure_random(i64 size, void *data) {
                             CRYPT_VERIFYCONTEXT | CRYPT_SILENT) ||
       !CryptGenRandom(prov, (DWORD) size, (BYTE *) data) ||
       !CryptReleaseContext(prov, 0))
-    abort();
+    return KIT_ERROR_RESOURCE_UNAVAILABLE;
 #else
   FILE *f = fopen("/dev/urandom", "rb");
 
   if (f == NULL)
-    abort();
+    return KIT_ERROR_RESOURCE_UNAVAILABLE;
 
   i64 n = (i64) fread(data, 1, size, f);
   fclose(f);
 
   if (n != size)
-    abort();
+    return KIT_ERROR_RESOURCE_UNAVAILABLE;
 #endif
+
+  return KIT_OK;
 }