diff mbox series

[PULL,25/25] QMP/HMP: only actually implement getfd on CONFIG_POSIX

Message ID 20230313114335.424093-26-marcandre.lureau@redhat.com
State New
Headers show
Series [PULL,01/25] util: drop qemu_fork() | expand

Commit Message

Marc-André Lureau March 13, 2023, 11:43 a.m. UTC 
From: Marc-André Lureau <marcandre.lureau@redhat.com>

Currently, the function will simply fail if ancillary fds are not
provided, for ex on unsupported platforms.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230306122751.2355515-12-marcandre.lureau@redhat.com>
---
 qapi/misc.json     | 2 +-
 monitor/fds.c      | 2 ++
 monitor/hmp-cmds.c | 2 ++
 hmp-commands.hx    | 2 ++
 4 files changed, 7 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/qapi/misc.json b/qapi/misc.json
index 5ef6286af3..6ddd16ea28 100644
--- a/qapi/misc.json
+++ b/qapi/misc.json
@@ -273,7 +273,7 @@ 
 # <- { "return": {} }
 #
 ##
-{ 'command': 'getfd', 'data': {'fdname': 'str'} }
+{ 'command': 'getfd', 'data': {'fdname': 'str'}, 'if': 'CONFIG_POSIX' }
 
 ##
 # @get-win32-socket:
diff --git a/monitor/fds.c b/monitor/fds.c
index 9ed4197358..d86c2c674c 100644
--- a/monitor/fds.c
+++ b/monitor/fds.c
@@ -98,6 +98,7 @@  static bool monitor_add_fd(Monitor *mon, int fd, const char *fdname, Error **err
     return true;
 }
 
+#ifdef CONFIG_POSIX
 void qmp_getfd(const char *fdname, Error **errp)
 {
     Monitor *cur_mon = monitor_cur();
@@ -111,6 +112,7 @@  void qmp_getfd(const char *fdname, Error **errp)
 
     monitor_add_fd(cur_mon, fd, fdname, errp);
 }
+#endif
 
 void qmp_closefd(const char *fdname, Error **errp)
 {
diff --git a/monitor/hmp-cmds.c b/monitor/hmp-cmds.c
index 34bd8c67d7..6c559b48c8 100644
--- a/monitor/hmp-cmds.c
+++ b/monitor/hmp-cmds.c
@@ -192,6 +192,7 @@  void hmp_change(Monitor *mon, const QDict *qdict)
     hmp_handle_error(mon, err);
 }
 
+#ifdef CONFIG_POSIX
 void hmp_getfd(Monitor *mon, const QDict *qdict)
 {
     const char *fdname = qdict_get_str(qdict, "fdname");
@@ -200,6 +201,7 @@  void hmp_getfd(Monitor *mon, const QDict *qdict)
     qmp_getfd(fdname, &err);
     hmp_handle_error(mon, err);
 }
+#endif
 
 void hmp_closefd(Monitor *mon, const QDict *qdict)
 {
diff --git a/hmp-commands.hx b/hmp-commands.hx
index b87c250e23..bb85ee1d26 100644
--- a/hmp-commands.hx
+++ b/hmp-commands.hx
@@ -1486,6 +1486,7 @@  SRST
   Inject an MCE on the given CPU (x86 only).
 ERST
 
+#ifdef CONFIG_POSIX
     {
         .name       = "getfd",
         .args_type  = "fdname:s",
@@ -1501,6 +1502,7 @@  SRST
   mechanism on unix sockets, it is stored using the name *fdname* for
   later use by other monitor commands.
 ERST
+#endif
 
     {
         .name       = "closefd",