1 files changed, 27 insertions, 0 deletions
diff --git a/src/base/bufio/open.c b/src/base/bufio/open.c
new file mode 100644
index 0000000..29ccae1
--- /dev/null
+++ b/src/base/bufio/open.c
@@ -0,0 +1,27 @@
+#include "internal.h"
+
+int
+bio·open(char *path, int flag, io·Buffer *io)
+{
+    int fd;
+    switch(flag & ~(sys·OCloseExec|sys·OTrunc)){
+    default:
+        fmt·fprint(2, "open: unknown flag %d\n", flag);
+        return 1;
+
+    case sys·ORead:
+        if(sys·open(path, flag, 0, &fd))
+            return 1;
+        break;
+
+    case sys·OWrite:
+        if(sys·open(path, flag, 0666, &fd))
+            return 1;
+        break;
+    }
+    if(bio·openfd(fd, flag, io)){
+        sys·close(fd);
+        return 1;
+    }
+    return 0;
+}