xemu/include/io
Marc-André Lureau a95570e3e4 io/command: use glib GSpawn, instead of open-coding fork/exec
Simplify qio_channel_command_new_spawn() with GSpawn API. This will
allow to build for WIN32 in the following patches.

As pointed out by Daniel Berrangé: there is a change in semantics here
too. The current code only touches stdin/stdout/stderr. Any other FDs
which do NOT have O_CLOEXEC set will be inherited. With the new code,
all FDs except stdin/out/err will be explicitly closed, because we don't
set the flag G_SPAWN_LEAVE_DESCRIPTORS_OPEN. The only place we use
QIOChannelCommand today is the migration exec: protocol, and that is
only declared to use stdin/stdout.

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20221006113657.2656108-5-marcandre.lureau@redhat.com>
2022-10-12 19:22:01 +04:00
..
channel-buffer.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
channel-command.h io/command: use glib GSpawn, instead of open-coding fork/exec 2022-10-12 19:22:01 +04:00
channel-file.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
channel-null.h io: add a QIOChannelNull equivalent to /dev/null 2022-06-22 18:11:21 +01:00
channel-socket.h QIOChannelSocket: Implement io_writev zero copy flag & io_flush for CONFIG_LINUX 2022-05-16 13:56:24 +01:00
channel-tls.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
channel-util.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
channel-watch.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
channel-websock.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
channel.h QIOChannel: Add flags on io_writev and introduce io_flush callback 2022-05-16 13:56:24 +01:00
dns-resolver.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00
net-listener.h qom: Remove module_obj_name parameter from OBJECT_DECLARE* macros 2020-09-18 14:12:32 -04:00
task.h io: Fix Lesser GPL version number 2020-10-27 16:48:49 +01:00