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https://github.com/flatpak/flatpak.git
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38eac07293
Like $XDG_RUNTIME_DIR/app/$FLATPAK_ID, this is shared between all instances of the app, except for subsandboxed instances created by flatpak-spawn --sandbox or equivalent. Unlike $XDG_RUNTIME_DIR/app/$FLATPAK_ID, it does not exist at an equivalent path on the host and in the sandboxed app. Resolves: https://github.com/flatpak/flatpak/issues/4120 Signed-off-by: Simon McVittie <smcv@collabora.com>
99 lines
4.8 KiB
C
99 lines
4.8 KiB
C
/*
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* Copyright © 2014-2018 Red Hat, Inc
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*
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* This program 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 Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Alexander Larsson <alexl@redhat.com>
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*/
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#ifndef __FLATPAK_BWRAP_H__
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#define __FLATPAK_BWRAP_H__
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typedef struct
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{
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GPtrArray *argv;
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GArray *noinherit_fds; /* Just keep these open while the bwrap lives */
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GArray *fds;
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GStrv envp;
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GPtrArray *runtime_dir_members;
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} FlatpakBwrap;
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extern char *flatpak_bwrap_empty_env[1];
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FlatpakBwrap *flatpak_bwrap_new (char **env);
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void flatpak_bwrap_free (FlatpakBwrap *bwrap);
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void flatpak_bwrap_set_env (FlatpakBwrap *bwrap,
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const char *variable,
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const char *value,
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gboolean overwrite);
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gboolean flatpak_bwrap_is_empty (FlatpakBwrap *bwrap);
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void flatpak_bwrap_finish (FlatpakBwrap *bwrap);
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void flatpak_bwrap_unset_env (FlatpakBwrap *bwrap,
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const char *variable);
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void flatpak_bwrap_add_arg (FlatpakBwrap *bwrap,
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const char *arg);
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void flatpak_bwrap_take_arg (FlatpakBwrap *bwrap,
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char *arg);
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void flatpak_bwrap_add_noinherit_fd (FlatpakBwrap *bwrap,
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int fd);
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void flatpak_bwrap_add_fd (FlatpakBwrap *bwrap,
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int fd);
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void flatpak_bwrap_add_args (FlatpakBwrap *bwrap,
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...) G_GNUC_NULL_TERMINATED;
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void flatpak_bwrap_add_arg_printf (FlatpakBwrap *bwrap,
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const char *format,
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...) G_GNUC_PRINTF (2, 3);
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void flatpak_bwrap_append_argsv (FlatpakBwrap *bwrap,
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char **args,
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int len);
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void flatpak_bwrap_append_bwrap (FlatpakBwrap *bwrap,
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FlatpakBwrap *other); /* Steals the fds */
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void flatpak_bwrap_append_args (FlatpakBwrap *bwrap,
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GPtrArray *other_array);
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void flatpak_bwrap_add_args_data_fd (FlatpakBwrap *bwrap,
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const char *op,
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int fd,
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const char *path_optional);
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gboolean flatpak_bwrap_add_args_data (FlatpakBwrap *bwrap,
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const char *name,
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const char *content,
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gssize content_size,
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const char *path,
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GError **error);
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void flatpak_bwrap_add_bind_arg (FlatpakBwrap *bwrap,
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const char *type,
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const char *src,
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const char *dest);
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void flatpak_bwrap_sort_envp (FlatpakBwrap *bwrap);
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void flatpak_bwrap_envp_to_args (FlatpakBwrap *bwrap);
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gboolean flatpak_bwrap_bundle_args (FlatpakBwrap *bwrap,
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int start,
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int end,
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gboolean one_arg,
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GError **error);
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void flatpak_bwrap_add_runtime_dir_member (FlatpakBwrap *bwrap,
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const char *name);
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void flatpak_bwrap_populate_runtime_dir (FlatpakBwrap *bwrap,
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const char *shared_xdg_runtime_dir);
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void flatpak_bwrap_child_setup_cb (gpointer user_data);
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void flatpak_bwrap_child_setup (GArray *fd_array,
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gboolean close_fd_workaround);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (FlatpakBwrap, flatpak_bwrap_free)
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#endif /* __FLATPAK_BWRAP_H__ */
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