chore: split up base library into individual files for smaller binaries

1 files changed, 28 insertions, 0 deletions

diff --git a/sys/base/bufio/reader.c b/sys/base/bufio/reader.c
new file mode 100644
index 0000000..afdaf60
--- /dev/null
+++ b/sys/base/bufio/reader.c
@@ -0,0 +1,28 @@
+#include "internal.h"
+
+error
+bufio·initreader(io·Buffer *buf, io·Reader rdr, void *h)
+{
+    if (buf->state) {
+        errorf("attemped to initialize an active buffer, state is '%d'", buf->state);
+        return bufio·err;
+    }
+    buf->state    = bufio·rdr;
+    buf->runesize = 0;
+    buf->h        = h;
+    buf->rdr      = rdr;
+    buf->beg      = buf->buf + bufio·ungets;
+    buf->pos      = buf->beg;
+    buf->end      = buf->pos; 
+    buf->size     = bufio·size - bufio·ungets;
+
+    return 0;
+}
+
+void
+bufio·finireader(io·Buffer *buf)
+{
+    buf->state    = bufio·nil;
+    buf->runesize = 0;
+    buf->rdr      = (io·Reader){ .read = nil };
+}