Added silc_fd_stream_file.

[crypto.git] / lib / silcutil / silcfdstream.c

diff --git a/lib/silcutil/silcfdstream.c b/lib/silcutil/silcfdstream.c
index c47aae8e393f0e93ef9f367dbe322c8c541e0fec..d707e59a326029d073e220b62a4f11dd1c8fd97c 100644 (file)
--- a/lib/silcutil/silcfdstream.c
+++ b/lib/silcutil/silcfdstream.c
@@ -103,6 +103,31 @@ SilcStream silc_fd_stream_create2(int read_fd, int write_fd,
   return stream;
 }
 
+/* Create by opening file */
+
+SilcStream silc_fd_stream_file(const char *filename,
+                              SilcBool reading, SilcBool writing,
+                              SilcSchedule schedule)
+{
+  int fd, flags = 0;
+
+  if (!filename)
+    return NULL;
+
+  if (reading)
+    flags |= O_RDONLY;
+  if (writing)
+    flags |= O_WRONLY;
+  if (reading && writing)
+    flags |= O_RDWR;
+
+  fd = silc_file_open(filename, flags);
+  if (fd < 0)
+    return NULL;
+
+  return silc_fd_stream_create(fd, schedule);
+}
+
 /* Return fds */
 
 SilcBool silc_fd_stream_get_info(SilcStream stream, int *read_fd, int *write_fd)