upd

1 files changed, 28 insertions, 0 deletions

diff --git a/csrc/cp.c b/csrc/cp.c
new file mode 100644
index 0000000..5280bae
--- /dev/null
+++ b/csrc/cp.c
@@ -0,0 +1,28 @@
+#include "cp.h"
+#include <stdio.h>
+
+FileStatus copy_file(char *src, char *dst) {
+
+  FILE *source = fopen(src, "rb");
+  if (!source) {
+    return READ_ERROR;
+  }
+
+  FILE *destination = fopen(dst, "wb");
+  if (!destination) {
+    fclose(source);
+    return WRITE_ERROR;
+  }
+
+  char buffer[1024];
+  size_t bytes;
+
+  while ((bytes = fread(buffer, 1, sizeof(buffer), source)) > 0) {
+    fwrite(buffer, 1, bytes, destination);
+  }
+
+  fclose(source);
+  fclose(destination);
+
+  return WRITE_OK;
+}