Merge pull request #1441 from yukoba/bcopy

Add bcopy implementation

1 files changed, 7 insertions, 0 deletions

diff --git a/src/library.js b/src/library.js
index 53ac7e86..59f2f6c6 100644
--- a/src/library.js
+++ b/src/library.js
@@ -4459,6 +4459,13 @@ LibraryManager.library = {
   llvm_memmove_p0i8_p0i8_i32: 'memmove',
   llvm_memmove_p0i8_p0i8_i64: 'memmove',
 
+  bcopy__deps: ['memmove'],
+  bcopy: function(src, dest, num) {
+    // void bcopy(const void *s1, void *s2, size_t n);
+    // http://pubs.opengroup.org/onlinepubs/009695399/functions/bcopy.html
+    _memmove(dest, src, num);
+  },
+
   memset__inline: function(ptr, value, num, align) {
     return makeSetValues(ptr, 0, value, 'null', num, align);
   },