[Xen-devel] [PATCH 19/27 v8] xen/arm: vpl011: Add a new console_open_log function in xenconsole

[Bhupinder Thakur <bhupinder.thakur@xxxxxxxxxx>]

This patch introduces a console_open_log console_cleanup function. This function
opens the console log file.

Signed-off-by: Bhupinder Thakur <bhupinder.thakur@xxxxxxxxxx>
Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>
Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
---
CC: Ian Jackson <ian.jackson@xxxxxxxxxxxxx>
CC: Wei Liu <wei.liu2@xxxxxxxxxx>
CC: Stefano Stabellini <sstabellini@xxxxxxxxxx>
CC: Julien Grall <julien.grall@xxxxxxx>

Changes since v5:
- Split this change in a separate patch.

 tools/console/daemon/io.c | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/tools/console/daemon/io.c b/tools/console/daemon/io.c
index ff69e52..cfd7273 100644
--- a/tools/console/daemon/io.c
+++ b/tools/console/daemon/io.c
@@ -1038,6 +1038,15 @@ static void handle_hv_logs(xenevtchn_handle *xce_handle, 
bool force)
                (void)xenevtchn_unmask(xce_handle, port);
 }
 
+static void console_open_log(struct console *con)
+{
+       if (console_enabled(con)) {
+               if (con->log_fd != -1)
+                       close(con->log_fd);
+               con->log_fd = create_console_log(con);
+       }
+}
+
 static void handle_log_reload(void)
 {
        if (log_guest) {
@@ -1045,9 +1054,7 @@ static void handle_log_reload(void)
                for (d = dom_head; d; d = d->next) {
                        struct console *con = &d->console;
 
-                       if (con->log_fd != -1)
-                               close(con->log_fd);
-                       con->log_fd = create_console_log(con);
+                       console_open_log(con);
                }
        }
 
-- 
2.7.4


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