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67a589e505
This improves performance by eliminating the use of a `GSpawnChildSetupFunc` in the common case (since that setup code has now moved into `g_spawn*()` itself), and enables the use of the fix to avoid the child error reporting FD being overwritten by target FD mappings, introduced via `g_spawn_async_with_pipes_and_fds()`. It reworks how the source/target FD mapping is stored within `GSubprocessLauncher` to match what `g_spawn*()` uses. The two approaches are equivalent. Signed-off-by: Philip Withnall <pwithnall@endlessos.org> Fixes: #2097
61 lines
1.5 KiB
C
61 lines
1.5 KiB
C
/* GIO - GLib Input, Output and Streaming Library
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*
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* Copyright (C) 2012 Colin Walters <walters@verbum.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General
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* Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __G_SUBPROCESS_CONTEXT_PRIVATE_H__
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#define __G_SUBPROCESS_CONTEXT_PRIVATE_H__
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#include "gsubprocesslauncher.h"
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G_BEGIN_DECLS
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struct _GSubprocessLauncher
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{
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GObject parent;
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GSubprocessFlags flags;
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gboolean path_from_envp;
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char **envp;
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char *cwd;
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#ifdef G_OS_UNIX
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gint stdin_fd;
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gchar *stdin_path;
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gint stdout_fd;
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gchar *stdout_path;
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gint stderr_fd;
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gchar *stderr_path;
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GArray *source_fds;
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GArray *target_fds; /* always the same length as source_fds */
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gboolean closed_fd;
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GSpawnChildSetupFunc child_setup_func;
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gpointer child_setup_user_data;
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GDestroyNotify child_setup_destroy_notify;
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#endif
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};
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void g_subprocess_set_launcher (GSubprocess *subprocess,
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GSubprocessLauncher *launcher);
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G_END_DECLS
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#endif
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