[Xen-devel] [PATCH v2] xenconsole: Add pipe option

[Felix Schmoll <eggi.innovations@xxxxxxxxx>]

Add pipe option to xenconsole that forwards console input.

Signed-off-by: Felix Schmoll <eggi.innovations@xxxxxxxxx>

---
Changed since v1:
  * introduce separate pipe flag
  * remove changes to libxl
---
 tools/console/client/main.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/tools/console/client/main.c b/tools/console/client/main.c
index 977779f034..84a466c32f 100644
--- a/tools/console/client/main.c
+++ b/tools/console/client/main.c
@@ -334,6 +334,7 @@ int main(int argc, char **argv)
                { "num",     1, 0, 'n' },
                { "help",    0, 0, 'h' },
                { "start-notify-fd", 1, 0, 's' },
+               { "pipe", 0, 0, 'p' },
                { 0 },
 
        };
@@ -343,6 +344,7 @@ int main(int argc, char **argv)
        char *end;
        console_type type = CONSOLE_INVAL;
        bool interactive = 0;
+       bool pipe = 0;
 
        if (isatty(STDIN_FILENO) && isatty(STDOUT_FILENO))
                interactive = 1;
@@ -370,6 +372,9 @@ int main(int argc, char **argv)
                case 's':
                        start_notify_fd = atoi(optarg);
                        break;
+        case 'p':
+            pipe = 1;
+            break;
                default:
                        fprintf(stderr, "Invalid argument\n");
                        fprintf(stderr, "Try `%s --help' for more 
information.\n", 
@@ -484,7 +489,7 @@ int main(int argc, char **argv)
                close(start_notify_fd);
        }
 
-       console_loop(spty, xs, path, interactive);
+       console_loop(spty, xs, path, interactive || pipe);
 
        free(path);
        free(dom_path);
-- 
2.11.0


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