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
136 lines
4.4 KiB
C
136 lines
4.4 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
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/* dbus-string-private.h String utility class (internal to D-Bus implementation)
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*
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* Copyright (C) 2002, 2003 Red Hat, Inc.
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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_STRING_PRIVATE_H
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#define DBUS_STRING_PRIVATE_H
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#include <dbus/dbus-internals.h>
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#include <dbus/dbus-memory.h>
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#include <dbus/dbus-types.h>
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#ifndef DBUS_CAN_USE_DBUS_STRING_PRIVATE
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#error "Don't go including dbus-string-private.h for no good reason"
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#endif
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DBUS_BEGIN_DECLS
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/**
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* @brief Internals of DBusString.
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*
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* DBusString internals. DBusString is an opaque objects, it must be
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* used via accessor functions.
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*/
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typedef struct
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{
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unsigned char *str; /**< String data, plus nul termination */
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int len; /**< Length without nul */
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int allocated; /**< Allocated size of data */
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unsigned int constant : 1; /**< String data is not owned by DBusString */
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unsigned int locked : 1; /**< DBusString has been locked and can't be changed */
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unsigned int valid : 1; /**< DBusString is valid (initialized and not freed) */
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unsigned int align_offset : 3; /**< str - align_offset is the actual malloc block */
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} DBusRealString;
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_DBUS_STATIC_ASSERT (sizeof (DBusRealString) == sizeof (DBusString));
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/**
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* @defgroup DBusStringInternals DBusString implementation details
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* @ingroup DBusInternals
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* @brief DBusString implementation details
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*
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* The guts of DBusString.
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*
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* @{
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*/
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/**
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* The maximum length of a DBusString
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*/
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#define _DBUS_STRING_MAX_LENGTH (_DBUS_INT32_MAX - _DBUS_STRING_ALLOCATION_PADDING)
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/**
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* Checks a bunch of assertions about a string object
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*
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* @param real the DBusRealString
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*/
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#define DBUS_GENERIC_STRING_PREAMBLE(real) \
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do { \
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(void) real; /* might be unused unless asserting */ \
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_dbus_assert ((real) != NULL); \
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_dbus_assert ((real)->valid); \
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_dbus_assert ((real)->len >= 0); \
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_dbus_assert ((real)->allocated >= 0); \
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_dbus_assert ((real)->len <= ((real)->allocated - _DBUS_STRING_ALLOCATION_PADDING)); \
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_dbus_assert ((real)->len <= _DBUS_STRING_MAX_LENGTH); \
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} while (0)
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/**
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* Checks assertions about a string object that needs to be
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* modifiable - may not be locked or const. Also declares
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* the "real" variable pointing to DBusRealString.
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* @param str the string
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*/
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#define DBUS_STRING_PREAMBLE(str) DBusRealString *real = (DBusRealString*) str; \
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DBUS_GENERIC_STRING_PREAMBLE (real); \
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_dbus_assert (!(real)->constant); \
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_dbus_assert (!(real)->locked)
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/**
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* Checks assertions about a string object that may be locked but
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* can't be const. i.e. a string object that we can free. Also
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* declares the "real" variable pointing to DBusRealString.
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*
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* @param str the string
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*/
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#define DBUS_LOCKED_STRING_PREAMBLE(str) DBusRealString *real = (DBusRealString*) str; \
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DBUS_GENERIC_STRING_PREAMBLE (real); \
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_dbus_assert (!(real)->constant)
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/**
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* Checks assertions about a string that may be const or locked. Also
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* declares the "real" variable pointing to DBusRealString.
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* @param str the string.
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*/
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#define DBUS_CONST_STRING_PREAMBLE(str) const DBusRealString *real = (DBusRealString*) str; \
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DBUS_GENERIC_STRING_PREAMBLE (real)
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/**
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* Checks for ASCII blank byte
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* @param c the byte
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*/
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#define DBUS_IS_ASCII_BLANK(c) ((c) == ' ' || (c) == '\t')
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/**
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* Checks for ASCII whitespace byte
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* @param c the byte
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*/
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#define DBUS_IS_ASCII_WHITE(c) ((c) == ' ' || (c) == '\t' || (c) == '\n' || (c) == '\r')
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/** @} */
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DBUS_END_DECLS
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#endif /* DBUS_STRING_PRIVATE_H */
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