* src/io.c (io_read_file): New function.

Rev: src/io.c:1.82
Rev: src/io.h:1.51

src/io.c

@@ -1252,3 +1252,15 @@ io_write_file(struct io_backend *backend,
 
   return io_write(make_io_fd(backend, fd, e), block_size, c);
 }
+
+struct io_fd *
+io_read_file(struct io_backend *backend,
+	     const char *fname, 
+	     struct exception_handler *e)
+{
+  int fd = open(fname, O_RDONLY);
+  if (fd < 0)
+    return NULL;
+
+  return make_io_fd(backend, fd, e);
+}

src/io.h

@@ -371,4 +371,9 @@ struct io_fd *io_write_file(struct io_backend *backend,
 			    struct close_callback *c,
 			    struct exception_handler *e);
 
+struct io_fd *
+io_read_file(struct io_backend *backend,
+	     const char *fname, 
+	     struct exception_handler *e);
+
 #endif /* LSH_IO_H_INCLUDED */