diff --git a/configure b/configure index 7107c25..8e66f5d 100755 --- a/configure +++ b/configure @@ -11302,7 +11302,7 @@ shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" -sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib64 /usr/lib64" +sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no @@ -11776,7 +11776,7 @@ fi # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` - sys_lib_dlsearch_path_spec="/lib /usr/lib /usr/lib64 /usr/lib64 $lt_ld_extra" + sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on @@ -15880,12 +15880,12 @@ fi # Find a 64 bit integer type to be used instead of off_t. We prefer # the standard integer types over int64_t and finally try long long. -if test "$ac_cv_header_stdint_h" = yes; then - replacement_for_off_t="int64_t" -elif test "$ac_cv_sizeof_int" = "8"; then +if test "$ac_cv_sizeof_int" = "8"; then replacement_for_off_t="int" elif test "$ac_cv_sizeof_long" = "8"; then replacement_for_off_t="long" +elif test "$ac_cv_header_stdint_h" = yes; then + replacement_for_off_t="int64_t" elif test "$ac_cv_sizeof_long_long" = "8"; then replacement_for_off_t="long long" else diff --git a/configure.ac b/configure.ac index 83d1f95..6711987 100644 --- a/configure.ac +++ b/configure.ac @@ -215,13 +215,13 @@ GNUPG_FUNC_MKDIR_TAKES_ONE_ARG # Find a 64 bit integer type to be used instead of off_t. We prefer -# int64_t and finally try long long. -if test "$ac_cv_header_stdint_h" = yes; then - replacement_for_off_t="int64_t" -elif test "$ac_cv_sizeof_int" = "8"; then +# the standard integer types over int64_t and finally try long long. +if test "$ac_cv_sizeof_int" = "8"; then replacement_for_off_t="int" elif test "$ac_cv_sizeof_long" = "8"; then replacement_for_off_t="long" +elif test "$ac_cv_header_stdint_h" = yes; then + replacement_for_off_t="int64_t" elif test "$ac_cv_sizeof_long_long" = "8"; then replacement_for_off_t="long long" else diff --git a/configure.ac.multilib b/configure.ac.multilib deleted file mode 100644 index 6711987..0000000 --- a/configure.ac.multilib +++ /dev/null @@ -1,664 +0,0 @@ -# configure.ac for libgpg-error -# Copyright (C) 2003, 2004, 2006, 2010, 2013-2017 g10 Code GmbH -# -# This file is part of libgpg-error. -# -# libgpg-error is free software; you can redistribute it and/or modify -# it under the terms of the GNU Lesser General Public License as -# published by the Free Software Foundation; either version 2.1 of the -# License, or (at your option) any later version. -# -# libgpg-error is distributed in the hope that it will be useful, -# but WITHOUT ANY WARRANTY; without even the implied warranty of -# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -# GNU Lesser General Public License for more details. -# -# You should have received a copy of the GNU General Public License -# along with this program; if not, see . -# SPDX-License-Identifier: LGPL-2.1+ - -# (Process this file with autoconf to produce a configure script.) -# The following lines are used by ./autogen.sh. -AC_PREREQ(2.59) -min_automake_version="1.14" - -# To build a release you need to create a tag with the version number -# (git tag -s libgpg-error-n.m) and run "./autogen.sh --force". -# Please bump the version number immediately after the release, do -# another commit, and a push so that the git magic is able to work. -# See below for the LT versions. -m4_define([mym4_package],[libgpg-error]) -m4_define([mym4_major], [1]) -m4_define([mym4_minor], [31]) - -# Below is m4 magic to extract and compute the revision number, the -# decimalized short revision number, a beta version string, and a flag -# indicating a development version (mym4_isgit). Note that the m4 -# processing is done by autoconf and not during the configure run. -m4_define([mym4_verslist], m4_split(m4_esyscmd([./autogen.sh --find-version] \ - mym4_package mym4_major mym4_minor),[:])) -m4_define([mym4_isbeta], m4_argn(2, mym4_verslist)) -m4_define([mym4_version], m4_argn(4, mym4_verslist)) -m4_define([mym4_revision], m4_argn(7, mym4_verslist)) -m4_define([mym4_revision_dec], m4_argn(8, mym4_verslist)) -m4_esyscmd([echo ]mym4_version[>VERSION]) -AC_INIT([mym4_package],[mym4_version], [https://bugs.gnupg.org]) -# LT Version numbers, remember to change them just *before* a release. -# (Code changed: REVISION++) -# (Interfaces added/removed/changed: CURRENT++, REVISION=0) -# (Interfaces added: AGE++) -# (Interfaces removed: AGE=0) -# Note that added error codes don't constitute an interface change. -LIBGPG_ERROR_LT_CURRENT=24 -LIBGPG_ERROR_LT_AGE=24 -LIBGPG_ERROR_LT_REVISION=2 -################################################ - -AC_SUBST(LIBGPG_ERROR_LT_CURRENT) -AC_SUBST(LIBGPG_ERROR_LT_AGE) -AC_SUBST(LIBGPG_ERROR_LT_REVISION) - -VERSION_NUMBER=m4_esyscmd(printf "0x%02x%02x00" mym4_major mym4_minor) -AC_SUBST(VERSION_NUMBER) - -AC_CONFIG_AUX_DIR([build-aux]) -AM_INIT_AUTOMAKE([serial-tests dist-bzip2]) -AM_MAINTAINER_MODE -AC_CONFIG_SRCDIR([src/err-sources.h.in]) -AC_CONFIG_HEADER([config.h]) -AC_CONFIG_MACRO_DIR([m4]) -AM_SILENT_RULES - -# We need to know about the host architecture to avoid spurious -# warnings. -AC_CANONICAL_HOST -AB_INIT - -# Checks for programs. -AC_PROG_CC -AM_PROG_CC_C_O -AC_PROG_CPP -AC_PROG_AWK -AC_CHECK_TOOL(AR, ar, :) -AC_GNU_SOURCE - -# Set some variables depending on the platform for later use. -have_w32_system=no -have_w64_system=no -have_w32ce_system=no -case "${host}" in - x86_64-*mingw32*) - have_w32_system=yes - have_w64_system=yes - ;; - *-mingw32ce*) - have_w32_system=yes - have_w32ce_system=yes - ;; - *-mingw32*) - have_w32_system=yes - ;; - *-apple-darwin*) - # This is the equivalent of the _GNU_SOURCE feature-test-macro - # on GNU libc systems. - AC_DEFINE(_DARWIN_C_SOURCE, 900000L, - Expose all libc features (__DARWIN_C_FULL).) - ;; - *) - ;; -esac - - -if test "$have_w32_system" != yes; then - gl_THREADLIB_EARLY -fi - -# We build libgpg-error with large file support so that we have a 64 -# bit off_t. Our external interface uses the gpgrt_off_t which is -# anyway specified as 64 bit. Thus the same libgpg-error can be used -# by software which is not build with large file support. -AC_SYS_LARGEFILE - - -LT_PREREQ([2.2.6]) -LT_INIT([win32-dll disable-static]) -LT_LANG([Windows Resource]) - - -# We need to compile and run a program on the build machine. -dnl The AC_PROG_CC_FOR_BUILD macro in the AC archive is broken for -dnl autoconf 2.57. -dnl AC_PROG_CC_FOR_BUILD -AC_MSG_CHECKING(for cc for build) -if test "$cross_compiling" = "yes"; then - CC_FOR_BUILD="${CC_FOR_BUILD-cc}" -else - CC_FOR_BUILD="${CC_FOR_BUILD-$CC}" -fi -AC_MSG_RESULT($CC_FOR_BUILD) -AC_ARG_VAR(CC_FOR_BUILD,[build system C compiler]) - -AC_PATH_PROG(YAT2M, yat2m) -AC_ARG_VAR(YAT2M, [tool to convert texi to man pages]) -AM_CONDITIONAL(HAVE_YAT2M, test -n "$ac_cv_path_YAT2M") - -AH_BOTTOM([ -/* Force using of NLS for W32 even if no libintl has been found. This is - okay because we have our own gettext implementation for W32. */ -#if defined(HAVE_W32_SYSTEM) && !defined(ENABLE_NLS) -#define ENABLE_NLS 1 -#endif - -/* Connect the generic estream-printf.c to our framework. */ -#define _ESTREAM_PRINTF_REALLOC _gpgrt_realloc -#define _ESTREAM_PRINTF_EXTRA_INCLUDE "gpgrt-int.h" - -/* For building we need to define these macro. */ -#define GPG_ERR_ENABLE_GETTEXT_MACROS 1 -#define GPG_ERR_ENABLE_ERRNO_MACROS 1 -#define GPGRT_ENABLE_ES_MACROS 1 -#define GPGRT_ENABLE_LOG_MACROS 1 -#define GPGRT_ENABLE_ARGPARSE_MACROS 1 -]) - - -# Note, that autogen.sh greps for the next line. -AM_GNU_GETTEXT_VERSION([0.19.3]) -AM_GNU_GETTEXT([external]) - -# Checks for header files. -AC_HEADER_STDC -AC_CHECK_HEADERS([stdlib.h locale.h stdint.h sys/select.h sys/time.h \ - signal.h]) - -AC_FUNC_STRERROR_R -case "${host_os}" in - solaris*) - # All versions of Solaris from 2.4 have a thread-safe strerror(). - # Since Solaris 10, in addition strerror_r() exists. - ;; - *) - AC_CHECK_FUNC([strerror_r], [], -AC_MSG_WARN([[Without strerror_r, gpg_strerror_r might not be thread-safe]])) - ;; -esac - -AC_FUNC_FORK -AC_CHECK_FUNCS([flockfile vasprintf mmap rand strlwr stpcpy setenv stat \ - getrlimit ]) - - -# -# Checks for typedefs, structures, and compiler characteristics. -# -AC_C_CONST - -AC_CHECK_SIZEOF(int) -AC_CHECK_SIZEOF(long) -AC_CHECK_SIZEOF(long long) -AC_HEADER_TIME -AC_CHECK_SIZEOF(time_t,,[[ -#include -#if TIME_WITH_SYS_TIME -# include -# include -#else -# if HAVE_SYS_TIME_H -# include -# else -# include -# endif -#endif -]]) - -GNUPG_FUNC_MKDIR_TAKES_ONE_ARG - - -# Find a 64 bit integer type to be used instead of off_t. We prefer -# the standard integer types over int64_t and finally try long long. -if test "$ac_cv_sizeof_int" = "8"; then - replacement_for_off_t="int" -elif test "$ac_cv_sizeof_long" = "8"; then - replacement_for_off_t="long" -elif test "$ac_cv_header_stdint_h" = yes; then - replacement_for_off_t="int64_t" -elif test "$ac_cv_sizeof_long_long" = "8"; then - replacement_for_off_t="long long" -else - AC_MSG_ERROR([[ -*** -*** No 64 bit signed integer type found. Can't build this library. -***]]) -fi -AC_DEFINE_UNQUOTED(REPLACEMENT_FOR_OFF_T, "$replacement_for_off_t", - [Used by mkheader to insert the replacement type.]) - - -# -# Setup gcc specific options -# -AC_MSG_NOTICE([checking for cc features]) -if test "$GCC" = yes; then - # Check whether gcc does not emit a diagnostic for unknown -Wno-* - # options. This is the case for gcc >= 4.6 - AC_MSG_CHECKING([if gcc ignores unknown -Wno-* options]) - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ -#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 6 ) -#kickerror -#endif]],[])],[_gcc_silent_wno=yes],[_gcc_silent_wno=no]) - AC_MSG_RESULT($_gcc_silent_wno) - - # Note that it is okay to use CFLAGS here because these are just - # warning options and the user should have a chance of overriding - # them. - if test "$USE_MAINTAINER_MODE" = "yes"; then - M_CFLAGS="-O3 -Wall -Wcast-align -Wshadow -Wstrict-prototypes" - M_CFLAGS="$M_CFLAGS -Wformat -Wno-format-y2k -Wformat-security" - if test x"$_gcc_silent_wno" = xyes ; then - _gcc_wopt=yes - else - AC_MSG_CHECKING([if gcc supports -Wno-missing-field-initializers]) - _gcc_cflags_save=$CFLAGS - CFLAGS="-Wno-missing-field-initializers" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], - [_gcc_wopt=yes],[_gcc_wopt=no]) - AC_MSG_RESULT($_gcc_wopt) - CFLAGS=$_gcc_cflags_save; - fi - if test x"$_gcc_wopt" = xyes ; then - M_CFLAGS="$M_CFLAGS -W -Wno-sign-compare -Wno-missing-field-initializers" - fi - - AC_MSG_CHECKING([if gcc supports -Wdeclaration-after-statement]) - _gcc_cflags_save=$CFLAGS - CFLAGS="-Wdeclaration-after-statement" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_wopt=yes,_gcc_wopt=no) - AC_MSG_RESULT($_gcc_wopt) - CFLAGS=$_gcc_cflags_save; - if test x"$_gcc_wopt" = xyes ; then - M_CFLAGS="$M_CFLAGS -Wdeclaration-after-statement" - fi - - # Prepend the maintainer-cflags so that the user can override - # them, e.g. to override the optimization flags for debugging. - CFLAGS="$M_CFLAGS $CFLAGS" - else - CFLAGS="$CFLAGS -Wall" - fi - - AC_MSG_CHECKING([if gcc supports -Wpointer-arith]) - _gcc_cflags_save=$CFLAGS - CFLAGS="-Wpointer-arith" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_psign=yes,_gcc_psign=no) - AC_MSG_RESULT($_gcc_psign) - CFLAGS=$_gcc_cflags_save; - if test x"$_gcc_psign" = xyes ; then - CFLAGS="$CFLAGS -Wpointer-arith" - fi - - # The undocumented option -Wno-psabi suppresses the annoying - # "the ABI of passing union with long double has changed in GCC 4.4" - # which is emitted in estream-printf.c but entirely irrelvant - # because that union is local to the file. - if test x"$_gcc_silent_wno" = xyes ; then - CFLAGS="$CFLAGS -Wno-psabi" - fi -fi - -# -# Check whether the compiler supports the GCC style aligned attribute -# -AC_CACHE_CHECK([whether the GCC style aligned attribute is supported], - [gcry_cv_gcc_attribute_aligned], - [gcry_cv_gcc_attribute_aligned=no - AC_COMPILE_IFELSE([AC_LANG_SOURCE( - [[struct { int a; } foo __attribute__ ((aligned (16)));]])], - [gcry_cv_gcc_attribute_aligned=yes])]) -if test "$gcry_cv_gcc_attribute_aligned" = "yes" ; then - AC_DEFINE(HAVE_GCC_ATTRIBUTE_ALIGNED,1, - [Defined if a GCC style "__attribute__ ((aligned (n))" is supported]) -fi - -# -# Check for ELF visibility support. -# -AC_CACHE_CHECK(whether the visibility attribute is supported, - gcry_cv_visibility_attribute, - [gcry_cv_visibility_attribute=no - AC_LANG_CONFTEST([AC_LANG_SOURCE( - [[int foo __attribute__ ((visibility ("hidden"))) = 1; - int bar __attribute__ ((visibility ("protected"))) = 1; - ]])]) - - if ${CC-cc} -Werror -S conftest.c -o conftest.s \ - 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then - if grep '\.hidden.*foo' conftest.s >/dev/null 2>&1 ; then - if grep '\.protected.*bar' conftest.s >/dev/null 2>&1; then - gcry_cv_visibility_attribute=yes - fi - fi - fi - ]) -if test "$gcry_cv_visibility_attribute" = "yes"; then - AC_CACHE_CHECK(for broken visibility attribute, - gcry_cv_broken_visibility_attribute, - [gcry_cv_broken_visibility_attribute=yes - AC_LANG_CONFTEST([AC_LANG_SOURCE( - [[int foo (int x); - int bar (int x) __asm__ ("foo") - __attribute__ ((visibility ("hidden"))); - int bar (int x) { return x; } - ]])]) - - if ${CC-cc} -Werror -S conftest.c -o conftest.s \ - 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then - if grep '\.hidden@<:@ _@:>@foo' conftest.s >/dev/null 2>&1; - then - gcry_cv_broken_visibility_attribute=no - fi - fi - ]) -fi -if test "$gcry_cv_visibility_attribute" = "yes"; then - AC_CACHE_CHECK(for broken alias attribute, - gcry_cv_broken_alias_attribute, - [gcry_cv_broken_alias_attribute=yes - AC_LANG_CONFTEST([AC_LANG_SOURCE( - [[extern int foo (int x) __asm ("xyzzy"); - int bar (int x) { return x; } - extern __typeof (bar) foo __attribute ((weak, alias ("bar"))); - extern int dfoo; - extern __typeof (dfoo) dfoo __asm ("abccb"); - int dfoo = 1; - ]])]) - - if ${CC-cc} -Werror -S conftest.c -o conftest.s \ - 1>&AS_MESSAGE_LOG_FD 2>&AS_MESSAGE_LOG_FD ; then - if grep 'xyzzy' conftest.s >/dev/null 2>&1 && \ - grep 'abccb' conftest.s >/dev/null 2>&1; then - gcry_cv_broken_alias_attribute=no - fi - fi - ]) -fi -if test "$gcry_cv_visibility_attribute" = "yes"; then - AC_CACHE_CHECK(if gcc supports -fvisibility=hidden, - gcry_cv_gcc_has_f_visibility, - [gcry_cv_gcc_has_f_visibility=no - _gcc_cflags_save=$CFLAGS - CFLAGS="-fvisibility=hidden" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])], - gcry_cv_gcc_has_f_visibility=yes) - CFLAGS=$_gcc_cflags_save; - ]) -fi -if test "$gcry_cv_visibility_attribute" = "yes" \ - && test "$gcry_cv_broken_visibility_attribute" != "yes" \ - && test "$gcry_cv_broken_alias_attribute" != "yes" \ - && test "$gcry_cv_gcc_has_f_visibility" = "yes" - then - AC_DEFINE(GPGRT_USE_VISIBILITY, 1, - [Define to use the GNU C visibility attribute.]) - CFLAGS="$CFLAGS -fvisibility=hidden" -fi - -# -# Check whether ld supports a version script. -# (Actually not a check but a list of systems which are known to support it.) -# -have_ld_version_script=no -case "${host}" in - *-*-linux*) - have_ld_version_script=yes - ;; - *-*-gnu*) - have_ld_version_script=yes - ;; -esac -AC_ARG_ENABLE([ld-version-script], - AC_HELP_STRING([--enable-ld-version-script], - [enable/disable use of linker version script. - (default is system dependent)]), - [have_ld_version_script=$enableval], - [ : ] ) -AM_CONDITIONAL(HAVE_LD_VERSION_SCRIPT, test "$have_ld_version_script" = "yes") - - -# -# Check for thread library. -# -# Windows has always thread support; thus we don't bother to test for -# it as it may lead to false results when cross building. -if test "$have_w32_system" = yes; then - AC_DEFINE([USE_WINDOWS_THREADS], [1]) - LIBTHREAD= - LTLIBTHREAD= - LIBMULTITHREAD= - LTLIBMULTITHREAD= - THREADLIB_CPPFLAGS="" - AC_SUBST([LIBTHREAD]) - AC_SUBST([LTLIBTHREAD]) - AC_SUBST([LIBMULTITHREAD]) - AC_SUBST([LTLIBMULTITHREAD]) -else - gl_LOCK - if test "$gl_threads_api" = posix; then - AC_CHECK_SIZEOF(pthread_mutex_t,,[AC_INCLUDES_DEFAULT - #include ]) - fi -fi - -# Default value for GPG_ERROR_CONFIG_LIBS -config_libs="-lgpg-error" - -# -# Check for other libraries -# -LIB_SCHED_YIELD= -AC_SUBST([LIB_SCHED_YIELD]) -AC_SEARCH_LIBS([sched_yield], [rt posix4], - [if test "$ac_cv_search_sched_yield" != "none required"; then - LIB_SCHED_YIELD=$ac_cv_search_sched_yield - config_libs="$config_libs $LIB_SCHED_YIELD" - fi]) - -LIB_NETWORK= -AC_SUBST([LIB_NETWORK]) -AC_SEARCH_LIBS([inet_addr], [nsl], - [if test "$ac_cv_search_inet_addr" != "none required"; then - LIB_NETWORK=$ac_cv_search_inet_addr - fi]) -AC_SEARCH_LIBS([socket], [socket], - [if test "$ac_cv_search_socket" != "none required"; then - LIB_NETWORK="$ac_cv_search_socket $LIB_NETWORK" - fi], [], [$LIB_NETWORK]) -if test "x$LIB_NETWORK" != x; then - config_libs="$config_libs $LIB_NETWORK" -fi - -# Check for optional readline support -GNUPG_CHECK_READLINE - - -# -# Prepare building of estream -# -estream_INIT - -# -# Substitution used for gpg-error-config -# -GPG_ERROR_CONFIG_LIBS="$config_libs" -if test "x$LIBTHREAD" != x; then - GPG_ERROR_CONFIG_LIBS="${GPG_ERROR_CONFIG_LIBS} ${LIBTHREAD}" -fi -if test "x$LIBMULTITHREAD" != x; then - GPG_ERROR_CONFIG_MT_LIBS="${LIBMULTITHREAD}" -else - GPG_ERROR_CONFIG_MT_LIBS="" -fi -GPG_ERROR_CONFIG_CFLAGS="" -if test "x$THREADLIB_CPPFLAGS" != x; 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 - - -# configure is writing to config.log, and then calls config.status. -# config.status does its own redirection, appending to config.log. -# Unfortunately, on DOS this fails, as config.log is still kept open -# by configure, so config.status won't be able to write to it; its -# output is simply discarded. So we exec the FD to /dev/null, -# effectively closing config.log, so it can be properly (re)opened and -# appended to by config.status. When coming back to configure, we -# need to make the FD available again. -if test "$no_create" != yes; then - ac_cs_success=: - ac_config_status_args= - test "$silent" = yes && - ac_config_status_args="$ac_config_status_args --quiet" - exec 5>/dev/null - $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false - exec 5>>config.log - # Use ||, not &&, to avoid exiting from the if with $? = 1, which - # would make configure fail if this is the last instruction. - $ac_cs_success || as_fn_exit 1 -fi -if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 -$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} -fi - - -tmp= -if test "$have_w32_system" != yes; then - if test x"$gl_use_threads" = xno; then - tmp=" NO-THREADS" - fi -fi -echo " - $PACKAGE_NAME v$PACKAGE_VERSION has been configured as follows: - - Revision: 10a984d (4265) - Platform: $host$tmp -" -if test "$gcry_cv_gcc_attribute_aligned" != "yes" ; then -cat <\n" - "typedef struct\n" + printf ("typedef struct\n" "{\n" " long _vers;\n" " union {\n" - " volatile char _priv[sizeof(pthread_mutex_t)];\n" + " volatile char _priv[%d];\n" "%s" " long _x_align;\n" " long *_xp_align;\n" @@ -125,6 +123,7 @@ main (void) "} gpgrt_lock_t;\n" "\n" "#define GPGRT_LOCK_INITIALIZER {%d,{{", + SIZEOF_PTHREAD_MUTEX_T, # if USE_16BYTE_ALIGNMENT " int _x16_align __attribute__ ((aligned (16)));\n", # elif USE_DOUBLE_FOR_ALIGNMENT @@ -138,16 +137,10 @@ main (void) p = (unsigned char *)&mtx; for (i=0; i < sizeof mtx; i++) { - if (p[i] != 0) - initidx = i; - } - - for (i=0; i <= initidx; i++) - { if (i && !(i % 8)) printf (" \\\n%*s", 36, ""); printf ("%u", p[i]); - if (i < initidx) + if (i < sizeof mtx - 1) putchar (','); } fputs ("}}}\n", stdout); diff --git a/src/gen-posix-lock-obj.c.multilib b/src/gen-posix-lock-obj.c.multilib deleted file mode 100644 index e6f33ae..0000000 --- a/src/gen-posix-lock-obj.c.multilib +++ /dev/null @@ -1,175 +0,0 @@ -/* gen-posix-lock-obj.c - Build tool to construct the lock object. - Copyright (C) 2014 g10 Code GmbH - - This file is part of libgpg-error. - - libgpg-error is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public License - as published by the Free Software Foundation; either version 2.1 of - the License, or (at your option) any later version. - - libgpg-error is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this program; if not, see . - */ - -#if HAVE_CONFIG_H -#include -#endif - -#ifdef HAVE_W32_SYSTEM -# error This module may not be build for Windows. -#endif - -#include -#include -#include -#include -#ifdef USE_POSIX_THREADS -# include -#endif - -#include "posix-lock-obj.h" - -#define PGM "gen-posix-lock-obj" - -/* Check that configure did its job. */ -#ifdef USE_POSIX_THREADS -#if SIZEOF_PTHREAD_MUTEX_T < 4 -# error sizeof pthread_mutex_t is not known. -#endif -#endif - -/* Special requirements for certain platforms. */ -# define USE_LONG_DOUBLE_FOR_ALIGNMENT 0 -#if defined(__sun) && !defined (__LP64__) && !defined(_LP64) -/* Solaris on 32-bit architecture. */ -# define USE_DOUBLE_FOR_ALIGNMENT 1 -#else -# define USE_DOUBLE_FOR_ALIGNMENT 0 -#endif -#if defined(__hppa__) -# define USE_16BYTE_ALIGNMENT 1 -#else -# define USE_16BYTE_ALIGNMENT 0 -#endif - -#if USE_16BYTE_ALIGNMENT && !HAVE_GCC_ATTRIBUTE_ALIGNED -# error compiler is not able to enforce a 16 byte alignment -#endif - -#ifdef USE_POSIX_THREADS -static pthread_mutex_t mtx = PTHREAD_MUTEX_INITIALIZER; -#endif - -int -main (void) -{ -#ifdef USE_POSIX_THREADS - unsigned char *p; - int i; -#endif - struct { - long vers; -#ifdef USE_POSIX_THREADS - pthread_mutex_t mtx; -#endif - } dummyobj; - - -#ifdef USE_POSIX_THREADS - if (sizeof mtx != SIZEOF_PTHREAD_MUTEX_T) - { - fprintf (stderr, PGM ": pthread_mutex_t mismatch\n"); - exit (1); - } -#endif /*USE_POSIX_THREADS*/ - - if (sizeof (dummyobj) != sizeof (_gpgrt_lock_t)) - { - fprintf (stderr, PGM ": internal and external lock object mismatch\n"); - exit (1); - } - - printf ("## lock-obj-pub.%s.h%s\n" - "## File created by " PGM " - DO NOT EDIT\n" - "## To be included by mkheader into gpg-error.h\n" - "\n", - HOST_TRIPLET_STRING, -#ifdef USE_POSIX_THREADS - "" -#else - " - NO LOCK SUPPORT" -#endif - ); - -#ifdef USE_POSIX_THREADS - - /* To force a probably suitable alignment of the structure we use a - union and include a long and a pointer to a long. */ - printf ("typedef struct\n" - "{\n" - " long _vers;\n" - " union {\n" - " volatile char _priv[%d];\n" - "%s" - " long _x_align;\n" - " long *_xp_align;\n" - " } u;\n" - "} gpgrt_lock_t;\n" - "\n" - "#define GPGRT_LOCK_INITIALIZER {%d,{{", - SIZEOF_PTHREAD_MUTEX_T, -# if USE_16BYTE_ALIGNMENT - " int _x16_align __attribute__ ((aligned (16)));\n", -# elif USE_DOUBLE_FOR_ALIGNMENT - " double _xd_align;\n", -# elif USE_LONG_DOUBLE_FOR_ALIGNMENT - " long double _xld_align;\n", -# else - "", -# endif - LOCK_ABI_VERSION); - p = (unsigned char *)&mtx; - for (i=0; i < sizeof mtx; i++) - { - if (i && !(i % 8)) - printf (" \\\n%*s", 36, ""); - printf ("%u", p[i]); - if (i < sizeof mtx - 1) - putchar (','); - } - fputs ("}}}\n", stdout); - -#else /*!USE_POSIX_THREADS*/ - - printf ("/* Dummy object - no locking available. */\n" - "typedef struct\n" - "{\n" - " long _vers;\n" - "} gpgrt_lock_t;\n" - "\n" - "#define GPGRT_LOCK_INITIALIZER {%d}\n", - LOCK_ABI_VERSION); - -#endif /*!USE_POSIX_THREADS*/ - - fputs ("##\n" - "## Loc" "al Variables:\n" - "## mode: c\n" - "## buffer-read-only: t\n" - "## End:\n" - "##\n", stdout); - - if (ferror (stdout)) - { - fprintf (stderr, PGM ": error writing to stdout: %s\n", strerror (errno)); - return 1; - } - - return 0; -} diff --git a/src/gpg-error.h.in b/src/gpg-error.h.in index dc0d099..ce7d278 100644 --- a/src/gpg-error.h.in +++ b/src/gpg-error.h.in @@ -17,7 +17,7 @@ * License along with this program; if not, see . * SPDX-License-Identifier: LGPL-2.1+ * - * Do not edit. Generated from gpg-error.h.in. + * @configure_input@ */ /* The GnuPG project consists of many components. Error codes are diff --git a/src/gpg-error.h.in.multilib b/src/gpg-error.h.in.multilib deleted file mode 100644 index ce7d278..0000000 --- a/src/gpg-error.h.in.multilib +++ /dev/null @@ -1,1280 +0,0 @@ -/* gpg-error.h or gpgrt.h - Common code for GnuPG and others. -*- c -*- - * Copyright (C) 2001-2018 g10 Code GmbH - * - * This file is part of libgpg-error (aka libgpgrt). - * - * libgpg-error is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public License - * as published by the Free Software Foundation; either version 2.1 of - * the License, or (at your option) any later version. - * - * libgpg-error is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with this program; if not, see . - * SPDX-License-Identifier: LGPL-2.1+ - * - * @configure_input@ - */ - -/* The GnuPG project consists of many components. Error codes are - * exchanged between all components. The common error codes and their - * user-presentable descriptions are kept into a shared library to - * allow adding new error codes and components without recompiling any - * of the other components. In addition to error codes this library - * also features several other groups of functions which are common to - * all GnuPG components. They may be used by independet project as - * well. The interfaces will not change in a backward incompatible way. - * - * An error code together with an error source build up an error - * value. As the error value is been passed from one component to - * another, it preserves the information about the source and nature - * of the error. - * - * A component of the GnuPG project can define the following macros to - * tune the behaviour of the library: - * - * GPG_ERR_SOURCE_DEFAULT: Define to an error source of type - * gpg_err_source_t to make that source the default for gpg_error(). - * Otherwise GPG_ERR_SOURCE_UNKNOWN is used as default. - * - * GPG_ERR_ENABLE_GETTEXT_MACROS: Define to provide macros to map the - * internal gettext API to standard names. This has only an effect on - * Windows platforms. - * - * GPGRT_ENABLE_ES_MACROS: Define to provide "es_" macros for the - * estream functions. - * - * GPGRT_ENABLE_LOG_MACROS: Define to provide short versions of the - * log functions. - * - * GPGRT_ENABLE_ARGPARSE_MACROS: Needs to be defined to provide the - * mandatory macros of the argparse interface. - */ - -#ifndef GPG_ERROR_H -#define GPG_ERROR_H 1 -#ifndef GPGRT_H -#define GPGRT_H 1 - -#include -#include -#include - -/* The version string of this header. */ -#define GPG_ERROR_VERSION @version@ -#define GPGRT_VERSION @version@ - -/* The version number of this header. */ -#define GPG_ERROR_VERSION_NUMBER @version-number@ -#define GPGRT_VERSION_NUMBER @version-number@ - - -#ifdef __GNUC__ -# define GPG_ERR_INLINE __inline__ -#elif defined(_MSC_VER) && _MSC_VER >= 1300 -# define GPG_ERR_INLINE __inline -#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L -# define GPG_ERR_INLINE inline -#else -# ifndef GPG_ERR_INLINE -# define GPG_ERR_INLINE -# endif -#endif - -#ifdef __cplusplus -extern "C" { -#if 0 /* just to make Emacs auto-indent happy */ -} -#endif -#endif /* __cplusplus */ - - - -/* The error source type gpg_err_source_t. - * - * Where as the Poo out of a welle small - * Taketh his firste springing and his sours. - * --Chaucer. - */ - -/* Only use free slots, never change or reorder the existing - * entries. */ -typedef enum - { -@include:err-sources@ - /* This is one more than the largest allowed entry. */ - GPG_ERR_SOURCE_DIM = 128 - } gpg_err_source_t; - - -/* The error code type gpg_err_code_t. */ - -/* Only use free slots, never change or reorder the existing - * entries. */ -typedef enum - { -@include:err-codes@ - /* The following error codes are used to map system errors. */ -#define GPG_ERR_SYSTEM_ERROR (1 << 15) -@include:errnos@ - /* This is one more than the largest allowed entry. */ - GPG_ERR_CODE_DIM = 65536 - } gpg_err_code_t; - - -/* The error value type gpg_error_t. */ - -/* We would really like to use bit-fields in a struct, but using - * structs as return values can cause binary compatibility issues, in - * particular if you want to do it efficiently (also see - * -freg-struct-return option to GCC). */ -typedef unsigned int gpg_error_t; - -/* We use the lowest 16 bits of gpg_error_t for error codes. The 16th - * bit indicates system errors. */ -#define GPG_ERR_CODE_MASK (GPG_ERR_CODE_DIM - 1) - -/* Bits 17 to 24 are reserved. */ - -/* We use the upper 7 bits of gpg_error_t for error sources. */ -#define GPG_ERR_SOURCE_MASK (GPG_ERR_SOURCE_DIM - 1) -#define GPG_ERR_SOURCE_SHIFT 24 - -/* The highest bit is reserved. It shouldn't be used to prevent - * potential negative numbers when transmitting error values as - * text. */ - - -/* - * GCC feature test. - */ -#if __GNUC__ -# define _GPG_ERR_GCC_VERSION (__GNUC__ * 10000 \ - + __GNUC_MINOR__ * 100 \ - + __GNUC_PATCHLEVEL__) -#else -# define _GPG_ERR_GCC_VERSION 0 -#endif - -#undef _GPG_ERR_HAVE_CONSTRUCTOR -#if _GPG_ERR_GCC_VERSION > 30100 -# define _GPG_ERR_CONSTRUCTOR __attribute__ ((__constructor__)) -# define _GPG_ERR_HAVE_CONSTRUCTOR -#else -# define _GPG_ERR_CONSTRUCTOR -#endif - -#define GPGRT_GCC_VERSION _GPG_ERR_GCC_VERSION - -#if _GPG_ERR_GCC_VERSION >= 29200 -# define _GPGRT__RESTRICT __restrict__ -#else -# define _GPGRT__RESTRICT -#endif - -/* The noreturn attribute. */ -#if _GPG_ERR_GCC_VERSION >= 20500 -# define GPGRT_ATTR_NORETURN __attribute__ ((noreturn)) -#else -# define GPGRT_ATTR_NORETURN -#endif - -/* The printf attributes. */ -#if _GPG_ERR_GCC_VERSION >= 40400 -# define GPGRT_ATTR_PRINTF(f, a) \ - __attribute__ ((format(__gnu_printf__,f,a))) -# define GPGRT_ATTR_NR_PRINTF(f, a) \ - __attribute__ ((noreturn, format(__gnu_printf__,f,a))) -#elif _GPG_ERR_GCC_VERSION >= 20500 -# define GPGRT_ATTR_PRINTF(f, a) \ - __attribute__ ((format(printf,f,a))) -# define GPGRT_ATTR_NR_PRINTF(f, a) \ - __attribute__ ((noreturn, format(printf,f,a))) -#else -# define GPGRT_ATTR_PRINTF(f, a) -# define GPGRT_ATTR_NR_PRINTF(f, a) -#endif -#if _GPG_ERR_GCC_VERSION >= 20800 -# define GPGRT_ATTR_FORMAT_ARG(a) __attribute__ ((__format_arg__ (a))) -#else -# define GPGRT_ATTR_FORMAT_ARG(a) -#endif - -/* The sentinel attribute. */ -#if _GPG_ERR_GCC_VERSION >= 40000 -# define GPGRT_ATTR_SENTINEL(a) __attribute__ ((sentinel(a))) -#else -# define GPGRT_ATTR_SENTINEL(a) -#endif - -/* The used and unused attributes. - * I am not sure since when the unused attribute is really supported. - * In any case it it only needed for gcc versions which print a - * warning. Thus let us require gcc >= 3.5. */ -#if _GPG_ERR_GCC_VERSION >= 40000 -# define GPGRT_ATTR_USED __attribute__ ((used)) -#else -# define GPGRT_ATTR_USED -#endif -#if _GPG_ERR_GCC_VERSION >= 30500 -# define GPGRT_ATTR_UNUSED __attribute__ ((unused)) -#else -# define GPGRT_ATTR_UNUSED -#endif - -/* The deprecated attribute. */ -#if _GPG_ERR_GCC_VERSION >= 30100 -# define GPGRT_ATTR_DEPRECATED __attribute__ ((__deprecated__)) -#else -# define GPGRT_ATTR_DEPRECATED -#endif - -/* The pure attribute. */ -#if _GPG_ERR_GCC_VERSION >= 29600 -# define GPGRT_ATTR_PURE __attribute__ ((__pure__)) -#else -# define GPGRT_ATTR_PURE -#endif - -/* The malloc attribute. */ -#if _GPG_ERR_GCC_VERSION >= 30200 -# define GPGRT_ATTR_MALLOC __attribute__ ((__malloc__)) -#else -# define GPGRT_ATTR_MALLOC -#endif - -/* A macro defined if a GCC style __FUNCTION__ macro is available. */ -#undef GPGRT_HAVE_MACRO_FUNCTION -#if _GPG_ERR_GCC_VERSION >= 20500 -# define GPGRT_HAVE_MACRO_FUNCTION 1 -#endif - -/* A macro defined if the pragma GCC push_options is available. */ -#undef GPGRT_HAVE_PRAGMA_GCC_PUSH -#if _GPG_ERR_GCC_VERSION >= 40400 -# define GPGRT_HAVE_PRAGMA_GCC_PUSH 1 -#endif - -/* Detect LeakSanitizer (LSan) support for GCC and Clang based on - * whether AddressSanitizer (ASAN) is enabled via -fsanitize=address). - * Note that -fsanitize=leak just affect the linker options which - * cannot be detected here. In that case you have to define the - * GPGRT_HAVE_LEAK_SANITIZER macro manually. */ -#ifdef __GNUC__ -# ifdef __SANITIZE_ADDRESS__ -# define GPGRT_HAVE_LEAK_SANITIZER -# elif defined(__has_feature) -# if __has_feature(address_sanitizer) -# define GPGRT_HAVE_LEAK_SANITIZER -# endif -# endif -#endif - - -/* The new name for the inline macro. */ -#define GPGRT_INLINE GPG_ERR_INLINE - -#ifdef GPGRT_HAVE_LEAK_SANITIZER -# include -#endif - -/* Mark heap objects as non-leaked memory. */ -static GPGRT_INLINE void -gpgrt_annotate_leaked_object (const void *p) -{ -#ifdef GPGRT_HAVE_LEAK_SANITIZER - __lsan_ignore_object(p); -#else - (void)p; -#endif -} - - -/* - * Initialization function. - */ - -/* Initialize the library. This function should be run early. */ -gpg_error_t gpg_err_init (void) _GPG_ERR_CONSTRUCTOR; - -/* If this is defined, the library is already initialized by the - constructor and does not need to be initialized explicitely. */ -#undef GPG_ERR_INITIALIZED -#ifdef _GPG_ERR_HAVE_CONSTRUCTOR -# define GPG_ERR_INITIALIZED 1 -# define gpgrt_init() do { gpg_err_init (); } while (0) -#else -# define gpgrt_init() do { ; } while (0) -#endif - -/* See the source on how to use the deinit function; it is usually not - required. */ -void gpg_err_deinit (int mode); - -/* Register blocking system I/O clamping functions. */ -void gpgrt_set_syscall_clamp (void (*pre)(void), void (*post)(void)); - -/* Get current I/O clamping functions. */ -void gpgrt_get_syscall_clamp (void (**r_pre)(void), void (**r_post)(void)); - -/* Register a custom malloc/realloc/free function. */ -void gpgrt_set_alloc_func (void *(*f)(void *a, size_t n)); - - - -/* - * Constructor and accessor functions. - */ - -/* Construct an error value from an error code and source. Within a - * subsystem, use gpg_error. */ -static GPG_ERR_INLINE gpg_error_t -gpg_err_make (gpg_err_source_t source, gpg_err_code_t code) -{ - return code == GPG_ERR_NO_ERROR ? GPG_ERR_NO_ERROR - : (((source & GPG_ERR_SOURCE_MASK) << GPG_ERR_SOURCE_SHIFT) - | (code & GPG_ERR_CODE_MASK)); -} - - -/* The user should define GPG_ERR_SOURCE_DEFAULT before including this - * file to specify a default source for gpg_error. */ -#ifndef GPG_ERR_SOURCE_DEFAULT -#define GPG_ERR_SOURCE_DEFAULT GPG_ERR_SOURCE_UNKNOWN -#endif - -static GPG_ERR_INLINE gpg_error_t -gpg_error (gpg_err_code_t code) -{ - return gpg_err_make (GPG_ERR_SOURCE_DEFAULT, code); -} - - -/* Retrieve the error code from an error value. */ -static GPG_ERR_INLINE gpg_err_code_t -gpg_err_code (gpg_error_t err) -{ - return (gpg_err_code_t) (err & GPG_ERR_CODE_MASK); -} - - -/* Retrieve the error source from an error value. */ -static GPG_ERR_INLINE gpg_err_source_t -gpg_err_source (gpg_error_t err) -{ - return (gpg_err_source_t) ((err >> GPG_ERR_SOURCE_SHIFT) - & GPG_ERR_SOURCE_MASK); -} - - -/* String functions. */ - -/* Return a pointer to a string containing a description of the error - * code in the error value ERR. This function is not thread-safe. */ -const char *gpg_strerror (gpg_error_t err); - -/* Return the error string for ERR in the user-supplied buffer BUF of - * size BUFLEN. This function is, in contrast to gpg_strerror, - * thread-safe if a thread-safe strerror_r() function is provided by - * the system. If the function succeeds, 0 is returned and BUF - * contains the string describing the error. If the buffer was not - * large enough, ERANGE is returned and BUF contains as much of the - * beginning of the error string as fits into the buffer. */ -int gpg_strerror_r (gpg_error_t err, char *buf, size_t buflen); - -/* Return a pointer to a string containing a description of the error - * source in the error value ERR. */ -const char *gpg_strsource (gpg_error_t err); - - -/* - * Mapping of system errors (errno). - */ - -/* Retrieve the error code for the system error ERR. This returns - * GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report - * this). */ -gpg_err_code_t gpg_err_code_from_errno (int err); - -/* Retrieve the system error for the error code CODE. This returns 0 - * if CODE is not a system error code. */ -int gpg_err_code_to_errno (gpg_err_code_t code); - -/* Retrieve the error code directly from the ERRNO variable. This - * returns GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped - * (report this) and GPG_ERR_MISSING_ERRNO if ERRNO has the value 0. */ -gpg_err_code_t gpg_err_code_from_syserror (void); - - -/* Set the ERRNO variable. This function is the preferred way to set - * ERRNO due to peculiarities on WindowsCE. */ -void gpg_err_set_errno (int err); - -/* Return or check the version. Both functions are identical. */ -const char *gpgrt_check_version (const char *req_version); -const char *gpg_error_check_version (const char *req_version); - -/* System specific type definitions. */ -@define:pid_t@ -@define:gpgrt_ssize_t@ -@define:gpgrt_off_t@ - -@include:os-add@ - -/* Self-documenting convenience functions. */ - -static GPG_ERR_INLINE gpg_error_t -gpg_err_make_from_errno (gpg_err_source_t source, int err) -{ - return gpg_err_make (source, gpg_err_code_from_errno (err)); -} - - -static GPG_ERR_INLINE gpg_error_t -gpg_error_from_errno (int err) -{ - return gpg_error (gpg_err_code_from_errno (err)); -} - -static GPG_ERR_INLINE gpg_error_t -gpg_error_from_syserror (void) -{ - return gpg_error (gpg_err_code_from_syserror ()); -} - - - -/* - * Malloc and friends - */ - -void *gpgrt_realloc (void *a, size_t n); -void *gpgrt_malloc (size_t n); -void *gpgrt_calloc (size_t n, size_t m); -char *gpgrt_strdup (const char *string); -char *gpgrt_strconcat (const char *s1, ...) GPGRT_ATTR_SENTINEL(0); -void gpgrt_free (void *a); - - -/* - * System specific function wrappers. - */ - -/* A getenv replacement which mallocs the returned string. */ -char *gpgrt_getenv (const char *name); - -/* A setenv and a unsetenv replacement.*/ -gpg_err_code_t gpgrt_setenv (const char *name, - const char *value, int overwrite); -#define gpgrt_unsetenv(n) gpgrt_setenv ((n), NULL, 1) - -/* A wrapper around mkdir using a string for the mode. */ -gpg_err_code_t gpgrt_mkdir (const char *name, const char *modestr); - -/* A simple wrapper around chdir. */ -gpg_err_code_t gpgrt_chdir (const char *name); - -/* Return the current WD as a malloced string. */ -char *gpgrt_getcwd (void); - - - - -/* - * Lock functions. - */ - -@include:lock-obj@ - -#define GPGRT_LOCK_DEFINE(name) \ - static gpgrt_lock_t name = GPGRT_LOCK_INITIALIZER - -/* NB: If GPGRT_LOCK_DEFINE is not used, zero out the lock variable - before passing it to gpgrt_lock_init. */ -gpg_err_code_t gpgrt_lock_init (gpgrt_lock_t *lockhd); -gpg_err_code_t gpgrt_lock_lock (gpgrt_lock_t *lockhd); -gpg_err_code_t gpgrt_lock_trylock (gpgrt_lock_t *lockhd); -gpg_err_code_t gpgrt_lock_unlock (gpgrt_lock_t *lockhd); -gpg_err_code_t gpgrt_lock_destroy (gpgrt_lock_t *lockhd); - - - -/* - * Thread functions. - */ - -gpg_err_code_t gpgrt_yield (void); - - - - -/* - * Estream - */ - -/* The definition of this struct is entirely private. You must not - use it for anything. It is only here so some functions can be - implemented as macros. */ -struct _gpgrt_stream_internal; -struct _gpgrt__stream -{ - /* The layout of this struct must never change. It may be grown, - but only if all functions which access the new members are - versioned. */ - - /* Various flags. */ - struct { - unsigned int magic: 16; - unsigned int writing: 1; - unsigned int reserved: 15; - } flags; - - /* A pointer to the stream buffer. */ - unsigned char *buffer; - - /* The size of the buffer in bytes. */ - size_t buffer_size; - - /* The length of the usable data in the buffer, only valid when in - read mode (see flags). */ - size_t data_len; - - /* The current position of the offset pointer, valid in read and - write mode. */ - size_t data_offset; - - size_t data_flushed; - unsigned char *unread_buffer; - size_t unread_buffer_size; - - /* The number of unread bytes. */ - size_t unread_data_len; - - /* A pointer to our internal data for this stream. */ - struct _gpgrt_stream_internal *intern; -}; - -/* The opaque type for an estream. */ -typedef struct _gpgrt__stream *gpgrt_stream_t; -#ifdef GPGRT_ENABLE_ES_MACROS -typedef struct _gpgrt__stream *estream_t; -#endif - -typedef @api_ssize_t@ (*gpgrt_cookie_read_function_t) (void *cookie, - void *buffer, size_t size); -typedef @api_ssize_t@ (*gpgrt_cookie_write_function_t) (void *cookie, - const void *buffer, - size_t size); -typedef int (*gpgrt_cookie_seek_function_t) (void *cookie, - gpgrt_off_t *pos, int whence); -typedef int (*gpgrt_cookie_close_function_t) (void *cookie); - -struct _gpgrt_cookie_io_functions -{ - gpgrt_cookie_read_function_t func_read; - gpgrt_cookie_write_function_t func_write; - gpgrt_cookie_seek_function_t func_seek; - gpgrt_cookie_close_function_t func_close; -}; -typedef struct _gpgrt_cookie_io_functions gpgrt_cookie_io_functions_t; -#ifdef GPGRT_ENABLE_ES_MACROS -typedef struct _gpgrt_cookie_io_functions es_cookie_io_functions_t; -#define es_cookie_read_function_t gpgrt_cookie_read_function_t -#define es_cookie_write_function_t gpgrt_cookie_read_function_t -#define es_cookie_seek_function_t gpgrt_cookie_read_function_t -#define es_cookie_close_function_t gpgrt_cookie_read_function_t -#endif - -enum gpgrt_syshd_types - { - GPGRT_SYSHD_NONE = 0, /* No system handle available. */ - GPGRT_SYSHD_FD = 1, /* A file descriptor as returned by open(). */ - GPGRT_SYSHD_SOCK = 2, /* A socket as returned by socket(). */ - GPGRT_SYSHD_RVID = 3, /* A rendezvous id (see libassuan's gpgcedev.c). */ - GPGRT_SYSHD_HANDLE = 4 /* A HANDLE object (Windows). */ - }; - -struct _gpgrt_syshd -{ - enum gpgrt_syshd_types type; - union { - int fd; - int sock; - int rvid; - void *handle; - } u; -}; -typedef struct _gpgrt_syshd gpgrt_syshd_t; -#ifdef GPGRT_ENABLE_ES_MACROS -typedef struct _gpgrt_syshd es_syshd_t; -#define ES_SYSHD_NONE GPGRT_SYSHD_NONE -#define ES_SYSHD_FD GPGRT_SYSHD_FD -#define ES_SYSHD_SOCK GPGRT_SYSHD_SOCK -#define ES_SYSHD_RVID GPGRT_SYSHD_RVID -#define ES_SYSHD_HANDLE GPGRT_SYSHD_HANDLE -#endif - -/* The object used with gpgrt_poll. */ -struct _gpgrt_poll_s -{ - gpgrt_stream_t stream; - unsigned int want_read:1; - unsigned int want_write:1; - unsigned int want_oob:1; - unsigned int want_rdhup:1; - unsigned int _reserv1:4; - unsigned int got_read:1; - unsigned int got_write:1; - unsigned int got_oob:1; - unsigned int got_rdhup:1; - unsigned int _reserv2:4; - unsigned int got_err:1; - unsigned int got_hup:1; - unsigned int got_nval:1; - unsigned int _reserv3:4; - unsigned int ignore:1; - unsigned int user:8; /* For application use. */ -}; -typedef struct _gpgrt_poll_s gpgrt_poll_t; -#ifdef GPGRT_ENABLE_ES_MACROS -typedef struct _gpgrt_poll_s es_poll_t; -#endif - -gpgrt_stream_t gpgrt_fopen (const char *_GPGRT__RESTRICT path, - const char *_GPGRT__RESTRICT mode); -gpgrt_stream_t gpgrt_mopen (void *_GPGRT__RESTRICT data, - size_t data_n, size_t data_len, - unsigned int grow, - void *(*func_realloc) (void *mem, size_t size), - void (*func_free) (void *mem), - const char *_GPGRT__RESTRICT mode); -gpgrt_stream_t gpgrt_fopenmem (size_t memlimit, - const char *_GPGRT__RESTRICT mode); -gpgrt_stream_t gpgrt_fopenmem_init (size_t memlimit, - const char *_GPGRT__RESTRICT mode, - const void *data, size_t datalen); -gpgrt_stream_t gpgrt_fdopen (int filedes, const char *mode); -gpgrt_stream_t gpgrt_fdopen_nc (int filedes, const char *mode); -gpgrt_stream_t gpgrt_sysopen (gpgrt_syshd_t *syshd, const char *mode); -gpgrt_stream_t gpgrt_sysopen_nc (gpgrt_syshd_t *syshd, const char *mode); -gpgrt_stream_t gpgrt_fpopen (FILE *fp, const char *mode); -gpgrt_stream_t gpgrt_fpopen_nc (FILE *fp, const char *mode); -gpgrt_stream_t gpgrt_freopen (const char *_GPGRT__RESTRICT path, - const char *_GPGRT__RESTRICT mode, - gpgrt_stream_t _GPGRT__RESTRICT stream); -gpgrt_stream_t gpgrt_fopencookie (void *_GPGRT__RESTRICT cookie, - const char *_GPGRT__RESTRICT mode, - gpgrt_cookie_io_functions_t functions); -int gpgrt_fclose (gpgrt_stream_t stream); -int gpgrt_fclose_snatch (gpgrt_stream_t stream, - void **r_buffer, size_t *r_buflen); -int gpgrt_onclose (gpgrt_stream_t stream, int mode, - void (*fnc) (gpgrt_stream_t, void*), void *fnc_value); -int gpgrt_fileno (gpgrt_stream_t stream); -int gpgrt_fileno_unlocked (gpgrt_stream_t stream); -int gpgrt_syshd (gpgrt_stream_t stream, gpgrt_syshd_t *syshd); -int gpgrt_syshd_unlocked (gpgrt_stream_t stream, gpgrt_syshd_t *syshd); - -void _gpgrt_set_std_fd (int no, int fd); -gpgrt_stream_t _gpgrt_get_std_stream (int fd); - -#define gpgrt_stdin _gpgrt_get_std_stream (0) -#define gpgrt_stdout _gpgrt_get_std_stream (1) -#define gpgrt_stderr _gpgrt_get_std_stream (2) - - -void gpgrt_flockfile (gpgrt_stream_t stream); -int gpgrt_ftrylockfile (gpgrt_stream_t stream); -void gpgrt_funlockfile (gpgrt_stream_t stream); - -int gpgrt_feof (gpgrt_stream_t stream); -int gpgrt_feof_unlocked (gpgrt_stream_t stream); -int gpgrt_ferror (gpgrt_stream_t stream); -int gpgrt_ferror_unlocked (gpgrt_stream_t stream); -void gpgrt_clearerr (gpgrt_stream_t stream); -void gpgrt_clearerr_unlocked (gpgrt_stream_t stream); - -int _gpgrt_pending (gpgrt_stream_t stream); /* (private) */ -int _gpgrt_pending_unlocked (gpgrt_stream_t stream); /* (private) */ - -#define gpgrt_pending(stream) _gpgrt_pending (stream) - -#define gpgrt_pending_unlocked(stream) \ - (((!(stream)->flags.writing) \ - && (((stream)->data_offset < (stream)->data_len) \ - || ((stream)->unread_data_len))) \ - ? 1 : _gpgrt_pending_unlocked ((stream))) - -int gpgrt_fflush (gpgrt_stream_t stream); -int gpgrt_fseek (gpgrt_stream_t stream, long int offset, int whence); -int gpgrt_fseeko (gpgrt_stream_t stream, gpgrt_off_t offset, int whence); -long int gpgrt_ftell (gpgrt_stream_t stream); -gpgrt_off_t gpgrt_ftello (gpgrt_stream_t stream); -void gpgrt_rewind (gpgrt_stream_t stream); - -int gpgrt_fgetc (gpgrt_stream_t stream); -int gpgrt_fputc (int c, gpgrt_stream_t stream); - -int _gpgrt_getc_underflow (gpgrt_stream_t stream); /* (private) */ -int _gpgrt_putc_overflow (int c, gpgrt_stream_t stream); /* (private) */ - -#define gpgrt_getc_unlocked(stream) \ - (((!(stream)->flags.writing) \ - && ((stream)->data_offset < (stream)->data_len) \ - && (! (stream)->unread_data_len)) \ - ? ((int) (stream)->buffer[((stream)->data_offset)++]) \ - : _gpgrt_getc_underflow ((stream))) - -#define gpgrt_putc_unlocked(c, stream) \ - (((stream)->flags.writing \ - && ((stream)->data_offset < (stream)->buffer_size) \ - && (c != '\n')) \ - ? ((int) ((stream)->buffer[((stream)->data_offset)++] = (c))) \ - : _gpgrt_putc_overflow ((c), (stream))) - -#define gpgrt_getc(stream) gpgrt_fgetc (stream) -#define gpgrt_putc(c, stream) gpgrt_fputc (c, stream) - -int gpgrt_ungetc (int c, gpgrt_stream_t stream); - -int gpgrt_read (gpgrt_stream_t _GPGRT__RESTRICT stream, - void *_GPGRT__RESTRICT buffer, size_t bytes_to_read, - size_t *_GPGRT__RESTRICT bytes_read); -int gpgrt_write (gpgrt_stream_t _GPGRT__RESTRICT stream, - const void *_GPGRT__RESTRICT buffer, size_t bytes_to_write, - size_t *_GPGRT__RESTRICT bytes_written); -int gpgrt_write_sanitized (gpgrt_stream_t _GPGRT__RESTRICT stream, - const void *_GPGRT__RESTRICT buffer, size_t length, - const char *delimiters, - size_t *_GPGRT__RESTRICT bytes_written); -int gpgrt_write_hexstring (gpgrt_stream_t _GPGRT__RESTRICT stream, - const void *_GPGRT__RESTRICT buffer, size_t length, - int reserved, - size_t *_GPGRT__RESTRICT bytes_written); - -size_t gpgrt_fread (void *_GPGRT__RESTRICT ptr, size_t size, size_t nitems, - gpgrt_stream_t _GPGRT__RESTRICT stream); -size_t gpgrt_fwrite (const void *_GPGRT__RESTRICT ptr, size_t size, size_t memb, - gpgrt_stream_t _GPGRT__RESTRICT stream); - -char *gpgrt_fgets (char *_GPGRT__RESTRICT s, int n, - gpgrt_stream_t _GPGRT__RESTRICT stream); -int gpgrt_fputs (const char *_GPGRT__RESTRICT s, - gpgrt_stream_t _GPGRT__RESTRICT stream); -int gpgrt_fputs_unlocked (const char *_GPGRT__RESTRICT s, - gpgrt_stream_t _GPGRT__RESTRICT stream); - -@api_ssize_t@ gpgrt_getline (char *_GPGRT__RESTRICT *_GPGRT__RESTRICT lineptr, - size_t *_GPGRT__RESTRICT n, - gpgrt_stream_t stream); -@api_ssize_t@ gpgrt_read_line (gpgrt_stream_t stream, - char **addr_of_buffer, size_t *length_of_buffer, - size_t *max_length); - -int gpgrt_fprintf (gpgrt_stream_t _GPGRT__RESTRICT stream, - const char *_GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(2,3); -int gpgrt_fprintf_unlocked (gpgrt_stream_t _GPGRT__RESTRICT stream, - const char *_GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(2,3); - -int gpgrt_printf (const char *_GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(1,2); -int gpgrt_printf_unlocked (const char *_GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(1,2); - -int gpgrt_vfprintf (gpgrt_stream_t _GPGRT__RESTRICT stream, - const char *_GPGRT__RESTRICT format, va_list ap) - GPGRT_ATTR_PRINTF(2,0); -int gpgrt_vfprintf_unlocked (gpgrt_stream_t _GPGRT__RESTRICT stream, - const char *_GPGRT__RESTRICT format, va_list ap) - GPGRT_ATTR_PRINTF(2,0); - -int gpgrt_setvbuf (gpgrt_stream_t _GPGRT__RESTRICT stream, - char *_GPGRT__RESTRICT buf, int mode, size_t size); -void gpgrt_setbuf (gpgrt_stream_t _GPGRT__RESTRICT stream, - char *_GPGRT__RESTRICT buf); - -void gpgrt_set_binary (gpgrt_stream_t stream); -int gpgrt_set_nonblock (gpgrt_stream_t stream, int onoff); -int gpgrt_get_nonblock (gpgrt_stream_t stream); - -int gpgrt_poll (gpgrt_poll_t *fdlist, unsigned int nfds, int timeout); - -gpgrt_stream_t gpgrt_tmpfile (void); - -void gpgrt_opaque_set (gpgrt_stream_t _GPGRT__RESTRICT stream, - void *_GPGRT__RESTRICT opaque); -void *gpgrt_opaque_get (gpgrt_stream_t stream); - -void gpgrt_fname_set (gpgrt_stream_t stream, const char *fname); -const char *gpgrt_fname_get (gpgrt_stream_t stream); - -int gpgrt_asprintf (char **r_buf, const char * _GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(2,3); -int gpgrt_vasprintf (char **r_buf, const char * _GPGRT__RESTRICT format, - va_list ap) - GPGRT_ATTR_PRINTF(2,0); -char *gpgrt_bsprintf (const char * _GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(1,2); -char *gpgrt_vbsprintf (const char * _GPGRT__RESTRICT format, va_list ap) - GPGRT_ATTR_PRINTF(1,0); -int gpgrt_snprintf (char *buf, size_t bufsize, - const char * _GPGRT__RESTRICT format, ...) - GPGRT_ATTR_PRINTF(3,4); -int gpgrt_vsnprintf (char *buf,size_t bufsize, - const char * _GPGRT__RESTRICT format, va_list arg_ptr) - GPGRT_ATTR_PRINTF(3,0); - - -#ifdef GPGRT_ENABLE_ES_MACROS -# define es_fopen gpgrt_fopen -# define es_mopen gpgrt_mopen -# define es_fopenmem gpgrt_fopenmem -# define es_fopenmem_init gpgrt_fopenmem_init -# define es_fdopen gpgrt_fdopen -# define es_fdopen_nc gpgrt_fdopen_nc -# define es_sysopen gpgrt_sysopen -# define es_sysopen_nc gpgrt_sysopen_nc -# define es_fpopen gpgrt_fpopen -# define es_fpopen_nc gpgrt_fpopen_nc -# define es_freopen gpgrt_freopen -# define es_fopencookie gpgrt_fopencookie -# define es_fclose gpgrt_fclose -# define es_fclose_snatch gpgrt_fclose_snatch -# define es_onclose gpgrt_onclose -# define es_fileno gpgrt_fileno -# define es_fileno_unlocked gpgrt_fileno_unlocked -# define es_syshd gpgrt_syshd -# define es_syshd_unlocked gpgrt_syshd_unlocked -# define es_stdin _gpgrt_get_std_stream (0) -# define es_stdout _gpgrt_get_std_stream (1) -# define es_stderr _gpgrt_get_std_stream (2) -# define es_flockfile gpgrt_flockfile -# define es_ftrylockfile gpgrt_ftrylockfile -# define es_funlockfile gpgrt_funlockfile -# define es_feof gpgrt_feof -# define es_feof_unlocked gpgrt_feof_unlocked -# define es_ferror gpgrt_ferror -# define es_ferror_unlocked gpgrt_ferror_unlocked -# define es_clearerr gpgrt_clearerr -# define es_clearerr_unlocked gpgrt_clearerr_unlocked -# define es_pending gpgrt_pending -# define es_pending_unlocked gpgrt_pending_unlocked -# define es_fflush gpgrt_fflush -# define es_fseek gpgrt_fseek -# define es_fseeko gpgrt_fseeko -# define es_ftell gpgrt_ftell -# define es_ftello gpgrt_ftello -# define es_rewind gpgrt_rewind -# define es_fgetc gpgrt_fgetc -# define es_fputc gpgrt_fputc -# define es_getc_unlocked gpgrt_getc_unlocked -# define es_putc_unlocked gpgrt_putc_unlocked -# define es_getc gpgrt_getc -# define es_putc gpgrt_putc -# define es_ungetc gpgrt_ungetc -# define es_read gpgrt_read -# define es_write gpgrt_write -# define es_write_sanitized gpgrt_write_sanitized -# define es_write_hexstring gpgrt_write_hexstring -# define es_fread gpgrt_fread -# define es_fwrite gpgrt_fwrite -# define es_fgets gpgrt_fgets -# define es_fputs gpgrt_fputs -# define es_fputs_unlocked gpgrt_fputs_unlocked -# define es_getline gpgrt_getline -# define es_read_line gpgrt_read_line -# define es_free gpgrt_free -# define es_fprintf gpgrt_fprintf -# define es_fprintf_unlocked gpgrt_fprintf_unlocked -# define es_printf gpgrt_printf -# define es_printf_unlocked gpgrt_printf_unlocked -# define es_vfprintf gpgrt_vfprintf -# define es_vfprintf_unlocked gpgrt_vfprintf_unlocked -# define es_setvbuf gpgrt_setvbuf -# define es_setbuf gpgrt_setbuf -# define es_set_binary gpgrt_set_binary -# define es_set_nonblock gpgrt_set_nonblock -# define es_get_nonblock gpgrt_get_nonblock -# define es_poll gpgrt_poll -# define es_tmpfile gpgrt_tmpfile -# define es_opaque_set gpgrt_opaque_set -# define es_opaque_get gpgrt_opaque_get -# define es_fname_set gpgrt_fname_set -# define es_fname_get gpgrt_fname_get -# define es_asprintf gpgrt_asprintf -# define es_vasprintf gpgrt_vasprintf -# define es_bsprintf gpgrt_bsprintf -# define es_vbsprintf gpgrt_vbsprintf -#endif /*GPGRT_ENABLE_ES_MACROS*/ - - - -/* - * Base64 encode and decode functions. - */ - -struct _gpgrt_b64state; -typedef struct _gpgrt_b64state *gpgrt_b64state_t; - -gpgrt_b64state_t gpgrt_b64enc_start (gpgrt_stream_t stream, const char *title); -gpg_err_code_t gpgrt_b64enc_write (gpgrt_b64state_t state, - const void *buffer, size_t nbytes); -gpg_err_code_t gpgrt_b64enc_finish (gpgrt_b64state_t state); - -gpgrt_b64state_t gpgrt_b64dec_start (const char *title); -gpg_error_t gpgrt_b64dec_proc (gpgrt_b64state_t state, - void *buffer, size_t length, - size_t *r_nbytes); -gpg_error_t gpgrt_b64dec_finish (gpgrt_b64state_t state); - - - -/* - * Logging functions - */ - -/* Flag values for gpgrt_log_set_prefix. */ -#define GPGRT_LOG_WITH_PREFIX 1 -#define GPGRT_LOG_WITH_TIME 2 -#define GPGRT_LOG_WITH_PID 4 -#define GPGRT_LOG_RUN_DETACHED 256 -#define GPGRT_LOG_NO_REGISTRY 512 - -/* Log levels as used by gpgrt_log. */ -enum gpgrt_log_levels - { - GPGRT_LOGLVL_BEGIN, - GPGRT_LOGLVL_CONT, - GPGRT_LOGLVL_INFO, - GPGRT_LOGLVL_WARN, - GPGRT_LOGLVL_ERROR, - GPGRT_LOGLVL_FATAL, - GPGRT_LOGLVL_BUG, - GPGRT_LOGLVL_DEBUG - }; - - -/* The next 4 functions are not thread-safe - call them early. */ -void gpgrt_log_set_sink (const char *name, gpgrt_stream_t stream, int fd); -void gpgrt_log_set_socket_dir_cb (const char *(*fnc)(void)); -void gpgrt_log_set_pid_suffix_cb (int (*cb)(unsigned long *r_value)); -void gpgrt_log_set_prefix (const char *text, unsigned int flags); - -int gpgrt_get_errorcount (int clear); -void gpgrt_inc_errorcount (void); -const char *gpgrt_log_get_prefix (unsigned int *flags); -int gpgrt_log_test_fd (int fd); -int gpgrt_log_get_fd (void); -gpgrt_stream_t gpgrt_log_get_stream (void); - -void gpgrt_log (int level, const char *fmt, ...) GPGRT_ATTR_PRINTF(2,3); -void gpgrt_logv (int level, const char *fmt, va_list arg_ptr); -void gpgrt_logv_prefix (int level, const char *prefix, - const char *fmt, va_list arg_ptr); -void gpgrt_log_string (int level, const char *string); -void gpgrt_log_bug (const char *fmt, ...) GPGRT_ATTR_NR_PRINTF(1,2); -void gpgrt_log_fatal (const char *fmt, ...) GPGRT_ATTR_NR_PRINTF(1,2); -void gpgrt_log_error (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); -void gpgrt_log_info (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); -void gpgrt_log_debug (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); -void gpgrt_log_debug_string (const char *string, - const char *fmt, ...) GPGRT_ATTR_PRINTF(2,3); -void gpgrt_log_printf (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); -void gpgrt_log_printhex (const void *buffer, size_t length, - const char *fmt, ...) GPGRT_ATTR_PRINTF(3,4); -void gpgrt_log_clock (const char *fmt, ...) GPGRT_ATTR_PRINTF(1,2); -void gpgrt_log_flush (void); -void _gpgrt_log_assert (const char *expr, const char *file, int line, - const char *func) GPGRT_ATTR_NORETURN; - -#ifdef GPGRT_HAVE_MACRO_FUNCTION -# define gpgrt_assert(expr) \ - ((expr) \ - ? (void) 0 \ - : _gpgrt_log_assert (#expr, __FILE__, __LINE__, __FUNCTION__)) -#else /*!GPGRT_HAVE_MACRO_FUNCTION*/ -# define gpgrt_assert(expr) \ - ((expr) \ - ? (void) 0 \ - : _gpgrt_log_assert (#expr, __FILE__, __LINE__, NULL)) -#endif /*!GPGRT_HAVE_MACRO_FUNCTION*/ - -#ifdef GPGRT_ENABLE_LOG_MACROS -# define log_get_errorcount gpgrt_get_errorcount -# define log_inc_errorcount gpgrt_inc_errorcount -# define log_set_file(a) gpgrt_log_set_sink ((a), NULL, -1) -# define log_set_fd(a) gpgrt_log_set_sink (NULL, NULL, (a)) -# define log_set_stream(a) gpgrt_log_set_sink (NULL, (a), -1) -# define log_set_socket_dir_cb gpgrt_log_set_socket_dir_cb -# define log_set_pid_suffix_cb gpgrt_log_set_pid_suffix_cb -# define log_set_prefix gpgrt_log_set_prefix -# define log_get_prefix gpgrt_log_get_prefix -# define log_test_fd gpgrt_log_test_fd -# define log_get_fd gpgrt_log_get_fd -# define log_get_stream gpgrt_log_get_stream -# define log_log gpgrt_log -# define log_logv gpgrt_logv -# define log_logv_prefix gpgrt_logv_prefix -# define log_string gpgrt_log_string -# define log_bug gpgrt_log_bug -# define log_fatal gpgrt_log_fatal -# define log_error gpgrt_log_error -# define log_info gpgrt_log_info -# define log_debug gpgrt_log_debug -# define log_debug_string gpgrt_log_debug_string -# define log_printf gpgrt_log_printf -# define log_printhex gpgrt_log_printhex -# define log_clock gpgrt_log_clock -# define log_flush gpgrt_log_flush -# ifdef GPGRT_HAVE_MACRO_FUNCTION -# define log_assert(expr) \ - ((expr) \ - ? (void) 0 \ - : _gpgrt_log_assert (#expr, __FILE__, __LINE__, __FUNCTION__)) -# else /*!GPGRT_HAVE_MACRO_FUNCTION*/ -# define log_assert(expr) \ - ((expr) \ - ? (void) 0 \ - : _gpgrt_log_assert (#expr, __FILE__, __LINE__, NULL)) -# endif /*!GPGRT_HAVE_MACRO_FUNCTION*/ - -#endif /*GPGRT_ENABLE_LOG_MACROS*/ - - -/* - * Spawn functions (Not yet available) - */ -#define GPGRT_SPAWN_NONBLOCK 16 /* Set the streams to non-blocking. */ -#define GPGRT_SPAWN_RUN_ASFW 64 /* Use AllowSetForegroundWindow on W32. */ -#define GPGRT_SPAWN_DETACHED 128 /* Start the process in the background. */ - -#if 0 - -/* Function and convenience macros to create pipes. */ -gpg_err_code_t gpgrt_make_pipe (int filedes[2], gpgrt_stream_t *r_fp, - int direction, int nonblock); -#define gpgrt_create_pipe(a) gpgrt_make_pipe ((a),NULL, 0, 0); -#define gpgrt_create_inbound_pipe(a,b,c) gpgrt_make_pipe ((a), (b), -1,(c)); -#define gpgrt_create_outbound_pipe(a,b,c) gpgrt_make_pipe ((a), (b), 1,(c)); - - -/* Fork and exec PGMNAME. */ -gpg_err_code_t gpgrt_spawn_process (const char *pgmname, const char *argv[], - int *execpt, void (*preexec)(void), - unsigned int flags, - gpgrt_stream_t *r_infp, - gpgrt_stream_t *r_outfp, - gpgrt_stream_t *r_errfp, - pid_t *pid); - -/* Fork and exec PGNNAME and connect the process to the given FDs. */ -gpg_err_code_t gpgrt_spawn_process_fd (const char *pgmname, const char *argv[], - int infd, int outfd, int errfd, - pid_t *pid); - -/* Fork and exec PGMNAME as a detached process. */ -gpg_err_code_t gpgrt_spawn_process_detached (const char *pgmname, - const char *argv[], - const char *envp[] ); - -/* Wait for a single process. */ -gpg_err_code_t gpgrt_wait_process (const char *pgmname, pid_t pid, int hang, - int *r_exitcode); - -/* Wait for a multiple processes. */ -gpg_err_code_t gpgrt_wait_processes (const char **pgmnames, pid_t *pids, - size_t count, int hang, int *r_exitcodes); - -/* Kill the process identified by PID. */ -void gpgrt_kill_process (pid_t pid); - -/* Release process resources identified by PID. */ -void gpgrt_release_process (pid_t pid); - -#endif /*0*/ - - - -/* - * Option parsing. - */ - -struct _gpgrt_argparse_internal_s; -typedef struct -{ - int *argc; /* Pointer to ARGC (value subject to change). */ - char ***argv; /* Pointer to ARGV (value subject to change). */ - unsigned int flags; /* Global flags. May be set prior to calling the - parser. The parser may change the value. */ - int err; /* Print error description for last option. - Either 0, ARGPARSE_PRINT_WARNING or - ARGPARSE_PRINT_ERROR. */ - unsigned int lineno;/* The current line number. */ - int r_opt; /* Returns option code. */ - int r_type; /* Returns type of option value. */ - union { - int ret_int; - long ret_long; - unsigned long ret_ulong; - char *ret_str; - } r; /* Return values */ - - struct _gpgrt_argparse_internal_s *internal; -} gpgrt_argparse_t; - - -typedef struct -{ - int short_opt; - const char *long_opt; - unsigned int flags; - const char *description; /* Optional description. */ -} gpgrt_opt_t; - - -#ifdef GPGRT_ENABLE_ARGPARSE_MACROS - -/* Global flags for (gpgrt_argparse_t).flags. */ -#define ARGPARSE_FLAG_KEEP 1 /* Do not remove options form argv. */ -#define ARGPARSE_FLAG_ALL 2 /* Do not stop at last option but return - remaining args with R_OPT set to -1. */ -#define ARGPARSE_FLAG_MIXED 4 /* Assume options and args are mixed. */ -#define ARGPARSE_FLAG_NOSTOP 8 /* Do not stop processing at "--". */ -#define ARGPARSE_FLAG_ARG0 16 /* Do not skip the first arg. */ -#define ARGPARSE_FLAG_ONEDASH 32 /* Allow long options with one dash. */ -#define ARGPARSE_FLAG_NOVERSION 64 /* No output for "--version". */ -#define ARGPARSE_FLAG_RESET 128 /* Request to reset the internal state. */ -#define ARGPARSE_FLAG_STOP_SEEN 256 /* Set to true if a "--" has been seen. */ -#define ARGPARSE_FLAG_NOLINENO 512 /* Do not zero the lineno field. */ - -/* Constants for (gpgrt_argparse_t).err. */ -#define ARGPARSE_PRINT_WARNING 1 /* Print a diagnostic. */ -#define ARGPARSE_PRINT_ERROR 2 /* Print a diagnostic and call exit. */ - -/* Special return values of gpgrt_argparse. */ -#define ARGPARSE_IS_ARG (-1) -#define ARGPARSE_INVALID_OPTION (-2) -#define ARGPARSE_MISSING_ARG (-3) -#define ARGPARSE_KEYWORD_TOO_LONG (-4) -#define ARGPARSE_READ_ERROR (-5) -#define ARGPARSE_UNEXPECTED_ARG (-6) -#define ARGPARSE_INVALID_COMMAND (-7) -#define ARGPARSE_AMBIGUOUS_OPTION (-8) -#define ARGPARSE_AMBIGUOUS_COMMAND (-9) -#define ARGPARSE_INVALID_ALIAS (-10) -#define ARGPARSE_OUT_OF_CORE (-11) -#define ARGPARSE_INVALID_ARG (-12) - -/* Flags for the option descriptor (gpgrt_opt_t)->flags. Note that - * a TYPE constant may be or-ed with the OPT constants. */ -#define ARGPARSE_TYPE_NONE 0 /* Does not take an argument. */ -#define ARGPARSE_TYPE_INT 1 /* Takes an int argument. */ -#define ARGPARSE_TYPE_STRING 2 /* Takes a string argument. */ -#define ARGPARSE_TYPE_LONG 3 /* Takes a long argument. */ -#define ARGPARSE_TYPE_ULONG 4 /* Takes an unsigned long argument. */ -#define ARGPARSE_OPT_OPTIONAL (1<<3) /* Argument is optional. */ -#define ARGPARSE_OPT_PREFIX (1<<4) /* Allow 0x etc. prefixed values. */ -#define ARGPARSE_OPT_IGNORE (1<<6) /* Ignore command or option. */ -#define ARGPARSE_OPT_COMMAND (1<<7) /* The argument is a command. */ - -/* A set of macros to make option definitions easier to read. */ -#define ARGPARSE_x(s,l,t,f,d) \ - { (s), (l), ARGPARSE_TYPE_ ## t | (f), (d) } - -#define ARGPARSE_s(s,l,t,d) \ - { (s), (l), ARGPARSE_TYPE_ ## t, (d) } -#define ARGPARSE_s_n(s,l,d) \ - { (s), (l), ARGPARSE_TYPE_NONE, (d) } -#define ARGPARSE_s_i(s,l,d) \ - { (s), (l), ARGPARSE_TYPE_INT, (d) } -#define ARGPARSE_s_s(s,l,d) \ - { (s), (l), ARGPARSE_TYPE_STRING, (d) } -#define ARGPARSE_s_l(s,l,d) \ - { (s), (l), ARGPARSE_TYPE_LONG, (d) } -#define ARGPARSE_s_u(s,l,d) \ - { (s), (l), ARGPARSE_TYPE_ULONG, (d) } - -#define ARGPARSE_o(s,l,t,d) \ - { (s), (l), (ARGPARSE_TYPE_ ## t | ARGPARSE_OPT_OPTIONAL), (d) } -#define ARGPARSE_o_n(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_OPTIONAL), (d) } -#define ARGPARSE_o_i(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_INT | ARGPARSE_OPT_OPTIONAL), (d) } -#define ARGPARSE_o_s(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_STRING | ARGPARSE_OPT_OPTIONAL), (d) } -#define ARGPARSE_o_l(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_LONG | ARGPARSE_OPT_OPTIONAL), (d) } -#define ARGPARSE_o_u(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_ULONG | ARGPARSE_OPT_OPTIONAL), (d) } - -#define ARGPARSE_p(s,l,t,d) \ - { (s), (l), (ARGPARSE_TYPE_ ## t | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_p_n(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_p_i(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_INT | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_p_s(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_STRING | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_p_l(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_LONG | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_p_u(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_ULONG | ARGPARSE_OPT_PREFIX), (d) } - -#define ARGPARSE_op(s,l,t,d) \ - { (s), (l), (ARGPARSE_TYPE_ ## t \ - | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_op_n(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_NONE \ - | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_op_i(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_INT \ - | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_op_s(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_STRING \ - | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_op_l(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_LONG \ - | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } -#define ARGPARSE_op_u(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_ULONG \ - | ARGPARSE_OPT_OPTIONAL | ARGPARSE_OPT_PREFIX), (d) } - -#define ARGPARSE_c(s,l,d) \ - { (s), (l), (ARGPARSE_TYPE_NONE | ARGPARSE_OPT_COMMAND), (d) } - -#define ARGPARSE_ignore(s,l) \ - { (s), (l), (ARGPARSE_OPT_IGNORE), "@" } - -#define ARGPARSE_group(s,d) \ - { (s), NULL, 0, (d) } - -/* Mark the end of the list (mandatory). */ -#define ARGPARSE_end() \ - { 0, NULL, 0, NULL } - -#endif /* GPGRT_ENABLE_ARGPARSE_MACROS */ - -/* Take care: gpgrt_argparse keeps state in ARG and requires that - * either ARGPARSE_FLAG_RESET is used after OPTS has been changed or - * gpgrt_argparse (NULL, ARG, NULL) is called first. */ -int gpgrt_argparse (gpgrt_stream_t fp, - gpgrt_argparse_t *arg, gpgrt_opt_t *opts); -void gpgrt_usage (int level); -const char *gpgrt_strusage (int level); -void gpgrt_set_strusage (const char *(*f)(int)); -void gpgrt_set_usage_outfnc (int (*f)(int, const char *)); -void gpgrt_set_fixed_string_mapper (const char *(*f)(const char*)); - - - -#ifdef __cplusplus -} -#endif -#endif /* GPGRT_H */ -#endif /* GPG_ERROR_H */