[Xen-changelog] [xen-unstable] xl: Add subcommand "xl debug-keys"

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1274269876 -3600
# Node ID f981d865c8270acef9eba0909df1b30048dbaf53
# Parent  5cf04d1c393384d6b73be4cd6eeb5e3ce67a61d5
xl: Add subcommand "xl debug-keys"

Can be used to send debug keys to Xen.

Signed-off-by: Yu Zhiguo <yuzg@xxxxxxxxxxxxxx>
---
 tools/libxl/libxl.c       |    5 +++++
 tools/libxl/libxl.h       |    1 +
 tools/libxl/xl_cmdimpl.c  |   30 ++++++++++++++++++++++++++++++
 tools/libxl/xl_cmdimpl.h  |    1 +
 tools/libxl/xl_cmdtable.c |    5 +++++
 5 files changed, 42 insertions(+)

diff -r 5cf04d1c3933 -r f981d865c827 tools/libxl/libxl.c
--- a/tools/libxl/libxl.c       Wed May 19 12:48:32 2010 +0100
+++ b/tools/libxl/libxl.c       Wed May 19 12:51:16 2010 +0100
@@ -2822,6 +2822,11 @@ int libxl_send_sysrq(struct libxl_ctx *c
     return 0;
 }
 
+int libxl_send_debug_keys(struct libxl_ctx *ctx, char *keys)
+{
+    return xc_send_debug_keys(ctx->xch, keys);
+}
+
 uint32_t libxl_vm_get_start_time(struct libxl_ctx *ctx, uint32_t domid)
 {
     char *dompath = libxl_xs_get_dompath(ctx, domid);
diff -r 5cf04d1c3933 -r f981d865c827 tools/libxl/libxl.h
--- a/tools/libxl/libxl.h       Wed May 19 12:48:32 2010 +0100
+++ b/tools/libxl/libxl.h       Wed May 19 12:51:16 2010 +0100
@@ -511,6 +511,7 @@ int libxl_send_trigger(struct libxl_ctx 
 int libxl_send_trigger(struct libxl_ctx *ctx, uint32_t domid,
                        char *trigger_name, uint32_t vcpuid);
 int libxl_send_sysrq(struct libxl_ctx *ctx, uint32_t domid, char sysrq);
+int libxl_send_debug_keys(struct libxl_ctx *ctx, char *keys);
 uint32_t libxl_vm_get_start_time(struct libxl_ctx *ctx, uint32_t domid);
 
 char *libxl_tmem_list(struct libxl_ctx *ctx, uint32_t domid, int use_long);
diff -r 5cf04d1c3933 -r f981d865c827 tools/libxl/xl_cmdimpl.c
--- a/tools/libxl/xl_cmdimpl.c  Wed May 19 12:48:32 2010 +0100
+++ b/tools/libxl/xl_cmdimpl.c  Wed May 19 12:51:16 2010 +0100
@@ -3212,6 +3212,36 @@ int main_sysrq(int argc, char **argv)
     exit(0);
 }
 
+int main_debug_keys(int argc, char **argv)
+{
+    int opt;
+    char *keys;
+
+    while ((opt = getopt(argc, argv, "h")) != -1) {
+        switch (opt) {
+        case 'h':
+            help("debug-keys");
+            exit(0);
+        default:
+            fprintf(stderr, "option not supported\n");
+            break;
+        }
+    }
+    if (optind >= argc) {
+        help("debug-keys");
+        exit(2);
+    }
+
+    keys = argv[optind];
+
+    if (libxl_send_debug_keys(&ctx, keys)) {
+        fprintf(stderr, "cannot send debug keys: %s\n", keys);
+        exit(1);
+    }
+
+    exit(0);
+}
+
 int main_top(int argc, char **argv)
 {
     int opt;
diff -r 5cf04d1c3933 -r f981d865c827 tools/libxl/xl_cmdimpl.h
--- a/tools/libxl/xl_cmdimpl.h  Wed May 19 12:48:32 2010 +0100
+++ b/tools/libxl/xl_cmdimpl.h  Wed May 19 12:51:16 2010 +0100
@@ -44,6 +44,7 @@ int main_rename(int argc, char **argv);
 int main_rename(int argc, char **argv);
 int main_trigger(int argc, char **argv);
 int main_sysrq(int argc, char **argv);
+int main_debug_keys(int argc, char **argv);
 int main_top(int argc, char **argv);
 int main_networkattach(int argc, char **argv);
 int main_networklist(int argc, char **argv);
diff -r 5cf04d1c3933 -r f981d865c827 tools/libxl/xl_cmdtable.c
--- a/tools/libxl/xl_cmdtable.c Wed May 19 12:48:32 2010 +0100
+++ b/tools/libxl/xl_cmdtable.c Wed May 19 12:51:16 2010 +0100
@@ -186,6 +186,11 @@ struct cmd_spec cmd_table[] = {
       "Send a sysrq to a domain",
       "<Domain> <letter>",
     },
+    { "debug-keys",
+      &main_debug_keys,
+      "Send debug keys to Xen",
+      "<Keys>",
+    },
     { "top",
       &main_top,
       "Monitor a host and the domains in real time",

_______________________________________________
Xen-changelog mailing list
Xen-changelog@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-changelog