vasilito
f31522130f
Build system (5 gaps hardened): - COOKBOOK_OFFLINE defaults to true (fork-mode) - normalize_patch handles diff -ruN format - New 'repo validate-patches' command (25/25 relibc patches) - 14 patched Qt/Wayland/display recipes added to protected list - relibc archive regenerated with current patch chain Boot fixes (fixable): - Full ISO EFI partition: 16 MiB → 1 MiB (matches mini, BIOS hardcoded 2 MiB offset) - D-Bus system bus: absolute /usr/bin/dbus-daemon path (was skipped) - redbear-sessiond: absolute /usr/bin/redbear-sessiond path (was skipped) - daemon framework: silenced spurious INIT_NOTIFY warnings for oneshot_async services (P0-daemon-silence-init-notify.patch) - udev-shim: demoted INIT_NOTIFY warning to INFO (expected for oneshot_async) - relibc: comprehensive named semaphores (sem_open/close/unlink) replacing upstream todo!() stubs - greeterd: Wayland socket timeout 15s → 30s (compositor DRM wait) - greeter-ui: built and linked (header guard unification, sem_compat stubs removed) - mc: un-ignored in both configs, fixed glib/libiconv/pcre2 transitive deps - greeter config: removed stale keymapd dependency from display/greeter services - prefix toolchain: relibc headers synced, _RELIBC_STDLIB_H guard unified Unfixable (diagnosed, upstream): - i2c-hidd: abort on no-I2C-hardware (QEMU) — process::exit → relibc abort - kded6/greeter-ui: page fault 0x8 — Qt library null deref - Thread panics fd != -1 — Rust std library on Redox - DHCP timeout / eth0 MAC — QEMU user-mode networking - hwrngd/thermald — no hardware RNG/thermal in VM - live preload allocation — BIOS memory fragmentation, continues on demand
170 lines
5.6 KiB
C
170 lines
5.6 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* dbus-sysdeps-unix.h UNIX-specific wrappers around system/libc features (internal to D-Bus implementation)
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*
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* Copyright (C) 2002, 2003, 2006 Red Hat, Inc.
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* Copyright (C) 2003 CodeFactory AB
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*
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* SPDX-License-Identifier: AFL-2.1 OR GPL-2.0-or-later
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*
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* Licensed under the Academic Free License version 2.1
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#ifndef DBUS_SYSDEPS_UNIX_H
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#define DBUS_SYSDEPS_UNIX_H
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#include <dbus/dbus-sysdeps.h>
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#ifdef DBUS_WIN
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#error "Don't include this on Windows"
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#endif
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DBUS_BEGIN_DECLS
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/**
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* @defgroup DBusSysdepsUnix UNIX-specific internal API
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* @ingroup DBusInternals
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* @brief Internal system-dependent API available on UNIX only
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* @{
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*/
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DBUS_PRIVATE_EXPORT
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dbus_bool_t
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_dbus_close (int fd,
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DBusError *error);
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DBUS_PRIVATE_EXPORT
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int _dbus_dup (int fd,
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DBusError *error);
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DBUS_PRIVATE_EXPORT
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int
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_dbus_read (int fd,
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DBusString *buffer,
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int count);
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int
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_dbus_write (int fd,
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const DBusString *buffer,
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int start,
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int len);
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int
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_dbus_write_two (int fd,
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const DBusString *buffer1,
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int start1,
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int len1,
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const DBusString *buffer2,
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int start2,
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int len2);
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int _dbus_listen_systemd_sockets (DBusSocket **fd,
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DBusError *error);
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dbus_bool_t _dbus_read_credentials (int client_fd,
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DBusCredentials *credentials,
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DBusError *error);
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dbus_bool_t _dbus_send_credentials (int server_fd,
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DBusError *error);
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dbus_bool_t _dbus_lookup_launchd_socket (DBusString *socket_path,
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const char *launchd_env_var,
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DBusError *error);
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/** Information about a UNIX user */
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typedef struct DBusUserInfo DBusUserInfo;
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/** Information about a UNIX group */
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typedef struct DBusGroupInfo DBusGroupInfo;
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/**
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* Information about a UNIX user
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*/
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struct DBusUserInfo
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{
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size_t refcount; /**< Reference count */
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dbus_uid_t uid; /**< UID */
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dbus_gid_t primary_gid; /**< GID */
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dbus_gid_t *group_ids; /**< Groups IDs, *including* above primary group */
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int n_group_ids; /**< Size of group IDs array */
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char *username; /**< Username */
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char *homedir; /**< Home directory */
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};
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/**
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* Information about a UNIX group
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*/
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struct DBusGroupInfo
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{
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size_t refcount; /**< Reference count */
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dbus_gid_t gid; /**< GID */
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char *groupname; /**< Group name */
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};
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dbus_bool_t _dbus_user_info_fill (DBusUserInfo *info,
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const DBusString *username,
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DBusError *error);
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dbus_bool_t _dbus_user_info_fill_uid (DBusUserInfo *info,
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dbus_uid_t uid,
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DBusError *error);
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void _dbus_user_info_free (DBusUserInfo *info);
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dbus_bool_t _dbus_group_info_fill (DBusGroupInfo *info,
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const DBusString *groupname,
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DBusError *error);
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dbus_bool_t _dbus_group_info_fill_gid (DBusGroupInfo *info,
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dbus_gid_t gid,
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DBusError *error);
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void _dbus_group_info_free (DBusGroupInfo *info);
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DBUS_PRIVATE_EXPORT
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dbus_uid_t _dbus_geteuid (void);
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DBUS_PRIVATE_EXPORT
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void _dbus_close_all (void);
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DBUS_PRIVATE_EXPORT
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void _dbus_fd_set_all_close_on_exec (void);
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DBUS_PRIVATE_EXPORT
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void _dbus_fd_clear_close_on_exec (int fd);
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dbus_bool_t _dbus_append_address_from_socket (DBusSocket fd,
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DBusString *address,
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DBusError *error);
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DBUS_PRIVATE_EXPORT
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void _dbus_fd_set_close_on_exec (int fd);
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typedef enum
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{
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DBUS_FORCE_STDIN_NULL = (1 << 0),
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DBUS_FORCE_STDOUT_NULL = (1 << 1),
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DBUS_FORCE_STDERR_NULL = (1 << 2)
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} DBusEnsureStandardFdsFlags;
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DBUS_PRIVATE_EXPORT
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dbus_bool_t _dbus_ensure_standard_fds (DBusEnsureStandardFdsFlags flags,
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const char **error_str_p);
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/** A UNIX signal handler */
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typedef void (* DBusSignalHandler) (int sig);
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void _dbus_set_signal_handler (int sig,
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DBusSignalHandler handler);
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dbus_bool_t _dbus_reset_oom_score_adj (const char **error_str_p);
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/** @} */
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DBUS_END_DECLS
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#endif /* DBUS_SYSDEPS_UNIX_H */
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