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| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2022-10-06 15:36:55 +0400 |
|---|---|---|
| committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2022-10-12 19:22:01 +0400 |
| commit | a95570e3e4d61a7c8e527e512246665c51caa6f4 (patch) | |
| tree | 335c5e60b5908261038044db448fb4660b3abbb9 /io/channel-util.c | |
| parent | bb06b0143b492203ab3d17640be1d819cfc33de7 (diff) | |
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>
Diffstat (limited to 'io/channel-util.c')
0 files changed, 0 insertions, 0 deletions