From: Markus Armbruster <armbru@pond.sub.org>
Date: Sun, 18 Mar 2012 18:04:21 +0000 (+0100)
Subject: io_shutdown() is now unused, remove
X-Git-Tag: v4.3.30~23
X-Git-Url: http://git.pond.sub.org/?p=empserver;a=commitdiff_plain;h=a1003ea7da886cabd02f5125bdf533f913820cf8

io_shutdown() is now unused, remove
---

diff --git a/include/empio.h b/include/empio.h
index 0dbf9af29..ab47fdf0c 100644
--- a/include/empio.h
+++ b/include/empio.h
@@ -54,7 +54,6 @@ extern int io_read(struct iop *, char *, int);
 extern int io_write(struct iop *, char *, int);
 extern int io_gets(struct iop *, char *, int);
 extern int io_puts(struct iop *, char *);
-extern int io_shutdown(struct iop *, int);
 extern int io_error(struct iop *);
 extern int io_eof(struct iop *);
 extern void io_set_eof(struct iop *);
diff --git a/src/lib/empthread/io.c b/src/lib/empthread/io.c
index 0a44916d7..6578c2956 100644
--- a/src/lib/empthread/io.c
+++ b/src/lib/empthread/io.c
@@ -352,24 +352,6 @@ io_puts(struct iop *iop, char *buf)
     return ioq_puts(iop->output, buf);
 }
 
-int
-io_shutdown(struct iop *iop, int flags)
-{
-    flags &= (IO_READ | IO_WRITE);
-    if ((iop->flags & flags) != flags)
-	return -1;
-    if (flags & IO_READ) {
-	shutdown(iop->fd, 0);
-	ioq_drain(iop->input);
-    }
-    if (flags & IO_WRITE) {
-	shutdown(iop->fd, 1);
-	ioq_drain(iop->output);
-	iop->last_out = 0;
-    }
-    return 0;
-}
-
 int
 io_error(struct iop *iop)
 {