From: Marc-André Lureau <marcandre.lur...@redhat.com>
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thiba...@ens-lyon.org>
---
include/glib-compat.h | 56 +++++++++++++++++++++++++++++++++++++++++++
1 file changed, 56 insertions(+)
diff --git a/include/glib-compat.h b/include/glib-compat.h
index fdf95a255d..8a078c5288 100644
--- a/include/glib-compat.h
+++ b/include/glib-compat.h
@@ -83,6 +83,62 @@ static inline gboolean g_strv_contains_qemu(const gchar
*const *strv,
}
#define g_strv_contains(a, b) g_strv_contains_qemu(a, b)
+#if !GLIB_CHECK_VERSION(2, 58, 0)
+typedef struct QemuGSpawnFds {
+ GSpawnChildSetupFunc child_setup;
+ gpointer user_data;
+ gint stdin_fd;
+ gint stdout_fd;
+ gint stderr_fd;
+} QemuGSpawnFds;
+
+static inline void
+qemu_gspawn_fds_setup(gpointer user_data)
+{
+ QemuGSpawnFds *q = (QemuGSpawnFds *)user_data;
+
+ dup2(q->stdin_fd, 0);
+ dup2(q->stdout_fd, 1);
+ dup2(q->stderr_fd, 2);
+ q->child_setup(q->user_data);
+}
+#endif
+
+static inline gboolean
+g_spawn_async_with_fds_qemu(const gchar *working_directory,
+ gchar **argv,
+ gchar **envp,
+ GSpawnFlags flags,
+ GSpawnChildSetupFunc child_setup,
+ gpointer user_data,
+ GPid *child_pid,
+ gint stdin_fd,
+ gint stdout_fd,
+ gint stderr_fd,
+ GError **error)
+{
+#if GLIB_CHECK_VERSION(2, 58, 0)
+ return g_spawn_async_with_fds(working_directory, argv, envp, flags,
+ child_setup, user_data,
+ child_pid, stdin_fd, stdout_fd, stderr_fd,
+ error);
+#else
+ QemuGSpawnFds setup = {
+ .child_setup = child_setup,
+ .user_data = user_data,
+ .stdin_fd = stdin_fd,
+ .stdout_fd = stdout_fd,
+ .stderr_fd = stderr_fd,
+ };
+
+ return g_spawn_async(working_directory, argv, envp, flags,
+ qemu_gspawn_fds_setup, &setup,
+ child_pid, error);
+#endif
+}
+
+#define g_spawn_async_with_fds(wd, argv, env, f, c, d, p, ifd, ofd, efd, err) \
+ g_spawn_async_with_fds_qemu(wd, argv, env, f, c, d, p, ifd, ofd, efd, err)
#if defined(_WIN32) && !GLIB_CHECK_VERSION(2, 50, 0)
/*
--
2.20.1
