diff options
Diffstat (limited to 'libstdc++-v3/config/os/generic')
| -rw-r--r-- | libstdc++-v3/config/os/generic/ctype_base.h | 59 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/generic/ctype_inline.h | 168 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/generic/ctype_noninline.h | 92 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/generic/error_constants.h | 178 | ||||
| -rw-r--r-- | libstdc++-v3/config/os/generic/os_defines.h | 36 |
5 files changed, 533 insertions, 0 deletions
diff --git a/libstdc++-v3/config/os/generic/ctype_base.h b/libstdc++-v3/config/os/generic/ctype_base.h new file mode 100644 index 000000000..72aa6f2cc --- /dev/null +++ b/libstdc++-v3/config/os/generic/ctype_base.h @@ -0,0 +1,59 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 1997, 1998, 1999, 2003, 2009, 2010 +// Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library 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 General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +// +// ISO C++ 14882: 22.1 Locales +// + +// Default information, may not be appropriate for specific host. + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + /// @brief Base class for ctype. + struct ctype_base + { + // Non-standard typedefs. + typedef const int* __to_type; + + // NB: Offsets into ctype<char>::_M_table force a particular size + // on the mask type. Because of this, we don't use an enum. + typedef unsigned int mask; + static const mask upper = 1 << 0; + static const mask lower = 1 << 1; + static const mask alpha = 1 << 2; + static const mask digit = 1 << 3; + static const mask xdigit = 1 << 4; + static const mask space = 1 << 5; + static const mask print = 1 << 6; + static const mask graph = (1 << 2) | (1 << 3) | (1 << 9); // alnum|punct + static const mask cntrl = 1 << 8; + static const mask punct = 1 << 9; + static const mask alnum = (1 << 2) | (1 << 3); // alpha|digit + }; + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace diff --git a/libstdc++-v3/config/os/generic/ctype_inline.h b/libstdc++-v3/config/os/generic/ctype_inline.h new file mode 100644 index 000000000..ae54f2968 --- /dev/null +++ b/libstdc++-v3/config/os/generic/ctype_inline.h @@ -0,0 +1,168 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 2000, 2003, 2009, 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library 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 General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/ctype_inline.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{locale} + */ + +// +// ISO C++ 14882: 22.1 Locales +// + +// ctype bits to be inlined go here. Non-inlinable (ie virtual do_*) +// functions go in ctype.cc + +// The following definitions are portable, but insanely slow. If one +// cares at all about performance, then specialized ctype +// functionality should be added for the native os in question: see +// the config/os/bits/ctype_*.h files. + +// Constructing a synthetic "C" table should be seriously considered... + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + bool + ctype<char>:: + is(mask __m, char __c) const + { + if (_M_table) + return _M_table[static_cast<unsigned char>(__c)] & __m; + else + { + bool __ret = false; + const size_t __bitmasksize = 15; + size_t __bitcur = 0; // Lowest bitmask in ctype_base == 0 + for (; __bitcur <= __bitmasksize; ++__bitcur) + { + const mask __bit = static_cast<mask>(1 << __bitcur); + if (__m & __bit) + { + bool __testis; + switch (__bit) + { + case space: + __testis = isspace(__c); + break; + case print: + __testis = isprint(__c); + break; + case cntrl: + __testis = iscntrl(__c); + break; + case upper: + __testis = isupper(__c); + break; + case lower: + __testis = islower(__c); + break; + case alpha: + __testis = isalpha(__c); + break; + case digit: + __testis = isdigit(__c); + break; + case punct: + __testis = ispunct(__c); + break; + case xdigit: + __testis = isxdigit(__c); + break; + case alnum: + __testis = isalnum(__c); + break; + case graph: + __testis = isgraph(__c); + break; + default: + __testis = false; + break; + } + __ret |= __testis; + } + } + return __ret; + } + } + + const char* + ctype<char>:: + is(const char* __low, const char* __high, mask* __vec) const + { + if (_M_table) + while (__low < __high) + *__vec++ = _M_table[static_cast<unsigned char>(*__low++)]; + else + { + // Highest bitmask in ctype_base == 10. + const size_t __bitmasksize = 15; + for (;__low < __high; ++__vec, ++__low) + { + mask __m = 0; + // Lowest bitmask in ctype_base == 0 + size_t __i = 0; + for (;__i <= __bitmasksize; ++__i) + { + const mask __bit = static_cast<mask>(1 << __i); + if (this->is(__bit, *__low)) + __m |= __bit; + } + *__vec = __m; + } + } + return __high; + } + + const char* + ctype<char>:: + scan_is(mask __m, const char* __low, const char* __high) const + { + if (_M_table) + while (__low < __high + && !(_M_table[static_cast<unsigned char>(*__low)] & __m)) + ++__low; + else + while (__low < __high && !this->is(__m, *__low)) + ++__low; + return __low; + } + + const char* + ctype<char>:: + scan_not(mask __m, const char* __low, const char* __high) const + { + if (_M_table) + while (__low < __high + && (_M_table[static_cast<unsigned char>(*__low)] & __m) != 0) + ++__low; + else + while (__low < __high && this->is(__m, *__low) != 0) + ++__low; + return __low; + } + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace diff --git a/libstdc++-v3/config/os/generic/ctype_noninline.h b/libstdc++-v3/config/os/generic/ctype_noninline.h new file mode 100644 index 000000000..30045899f --- /dev/null +++ b/libstdc++-v3/config/os/generic/ctype_noninline.h @@ -0,0 +1,92 @@ +// Locale support -*- C++ -*- + +// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2009, 2010 +// Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library 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 General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/ctype_noninline.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{locale} + */ + +// +// ISO C++ 14882: 22.1 Locales +// + +// Information as gleaned from /usr/include/ctype.h + + const ctype_base::mask* + ctype<char>::classic_table() throw() + { return 0; } + + ctype<char>::ctype(__c_locale, const mask* __table, bool __del, + size_t __refs) + : facet(__refs), _M_del(__table != 0 && __del), + _M_toupper(NULL), _M_tolower(NULL), + _M_table(__table ? __table : classic_table()) + { + memset(_M_widen, 0, sizeof(_M_widen)); + _M_widen_ok = 0; + memset(_M_narrow, 0, sizeof(_M_narrow)); + _M_narrow_ok = 0; + } + + ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) + : facet(__refs), _M_del(__table != 0 && __del), + _M_toupper(NULL), _M_tolower(NULL), + _M_table(__table ? __table : classic_table()) + { + memset(_M_widen, 0, sizeof(_M_widen)); + _M_widen_ok = 0; + memset(_M_narrow, 0, sizeof(_M_narrow)); + _M_narrow_ok = 0; + } + + char + ctype<char>::do_toupper(char __c) const + { return ::toupper((int) __c); } + + const char* + ctype<char>::do_toupper(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = ::toupper((int) *__low); + ++__low; + } + return __high; + } + + char + ctype<char>::do_tolower(char __c) const + { return ::tolower((int) __c); } + + const char* + ctype<char>::do_tolower(char* __low, const char* __high) const + { + while (__low < __high) + { + *__low = ::tolower((int) *__low); + ++__low; + } + return __high; + } diff --git a/libstdc++-v3/config/os/generic/error_constants.h b/libstdc++-v3/config/os/generic/error_constants.h new file mode 100644 index 000000000..88ea56506 --- /dev/null +++ b/libstdc++-v3/config/os/generic/error_constants.h @@ -0,0 +1,178 @@ +// Specific definitions for generic platforms -*- C++ -*- + +// Copyright (C) 2007, 2008, 2009, 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library 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 General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/error_constants.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{system_error} + */ + +#ifndef _GLIBCXX_ERROR_CONSTANTS +#define _GLIBCXX_ERROR_CONSTANTS 1 + +#include <bits/c++config.h> +#include <cerrno> + +namespace std _GLIBCXX_VISIBILITY(default) +{ +_GLIBCXX_BEGIN_NAMESPACE_VERSION + + enum class errc + { + address_family_not_supported = EAFNOSUPPORT, + address_in_use = EADDRINUSE, + address_not_available = EADDRNOTAVAIL, + already_connected = EISCONN, + argument_list_too_long = E2BIG, + argument_out_of_domain = EDOM, + bad_address = EFAULT, + bad_file_descriptor = EBADF, + +#ifdef _GLIBCXX_HAVE_EBADMSG + bad_message = EBADMSG, +#endif + + broken_pipe = EPIPE, + connection_aborted = ECONNABORTED, + connection_already_in_progress = EALREADY, + connection_refused = ECONNREFUSED, + connection_reset = ECONNRESET, + cross_device_link = EXDEV, + destination_address_required = EDESTADDRREQ, + device_or_resource_busy = EBUSY, + directory_not_empty = ENOTEMPTY, + executable_format_error = ENOEXEC, + file_exists = EEXIST, + file_too_large = EFBIG, + filename_too_long = ENAMETOOLONG, + function_not_supported = ENOSYS, + host_unreachable = EHOSTUNREACH, + +#ifdef _GLIBCXX_HAVE_EIDRM + identifier_removed = EIDRM, +#endif + + illegal_byte_sequence = EILSEQ, + inappropriate_io_control_operation = ENOTTY, + interrupted = EINTR, + invalid_argument = EINVAL, + invalid_seek = ESPIPE, + io_error = EIO, + is_a_directory = EISDIR, + message_size = EMSGSIZE, + network_down = ENETDOWN, + network_reset = ENETRESET, + network_unreachable = ENETUNREACH, + no_buffer_space = ENOBUFS, + no_child_process = ECHILD, + +#ifdef _GLIBCXX_HAVE_ENOLINK + no_link = ENOLINK, +#endif + + no_lock_available = ENOLCK, + +#ifdef _GLIBCXX_HAVE_ENODATA + no_message_available = ENODATA, +#endif + + no_message = ENOMSG, + no_protocol_option = ENOPROTOOPT, + no_space_on_device = ENOSPC, + +#ifdef _GLIBCXX_HAVE_ENOSR + no_stream_resources = ENOSR, +#endif + + no_such_device_or_address = ENXIO, + no_such_device = ENODEV, + no_such_file_or_directory = ENOENT, + no_such_process = ESRCH, + not_a_directory = ENOTDIR, + not_a_socket = ENOTSOCK, + +#ifdef _GLIBCXX_HAVE_ENOSTR + not_a_stream = ENOSTR, +#endif + + not_connected = ENOTCONN, + not_enough_memory = ENOMEM, + +#ifdef _GLIBCXX_HAVE_ENOTSUP + not_supported = ENOTSUP, +#endif + +#ifdef _GLIBCXX_HAVE_ECANCELED + operation_canceled = ECANCELED, +#endif + + operation_in_progress = EINPROGRESS, + operation_not_permitted = EPERM, + operation_not_supported = EOPNOTSUPP, + operation_would_block = EWOULDBLOCK, + +#ifdef _GLIBCXX_HAVE_EOWNERDEAD + owner_dead = EOWNERDEAD, +#endif + + permission_denied = EACCES, + +#ifdef _GLIBCXX_HAVE_EPROTO + protocol_error = EPROTO, +#endif + + protocol_not_supported = EPROTONOSUPPORT, + read_only_file_system = EROFS, + resource_deadlock_would_occur = EDEADLK, + resource_unavailable_try_again = EAGAIN, + result_out_of_range = ERANGE, + +#ifdef _GLIBCXX_HAVE_ENOTRECOVERABLE + state_not_recoverable = ENOTRECOVERABLE, +#endif + +#ifdef _GLIBCXX_HAVE_ETIME + stream_timeout = ETIME, +#endif + +#ifdef _GLIBCXX_HAVE_ETXTBSY + text_file_busy = ETXTBSY, +#endif + + timed_out = ETIMEDOUT, + too_many_files_open_in_system = ENFILE, + too_many_files_open = EMFILE, + too_many_links = EMLINK, + too_many_symbolic_link_levels = ELOOP, + +#ifdef _GLIBCXX_HAVE_EOVERFLOW + value_too_large = EOVERFLOW, +#endif + + wrong_protocol_type = EPROTOTYPE + }; + +_GLIBCXX_END_NAMESPACE_VERSION +} // namespace + +#endif diff --git a/libstdc++-v3/config/os/generic/os_defines.h b/libstdc++-v3/config/os/generic/os_defines.h new file mode 100644 index 000000000..3199bf30b --- /dev/null +++ b/libstdc++-v3/config/os/generic/os_defines.h @@ -0,0 +1,36 @@ +// Specific definitions for generic platforms -*- C++ -*- + +// Copyright (C) 2000, 2009, 2010 Free Software Foundation, Inc. +// +// This file is part of the GNU ISO C++ Library. This library is free +// software; you can redistribute it and/or modify it under the +// terms of the GNU General Public License as published by the +// Free Software Foundation; either version 3, or (at your option) +// any later version. + +// This library 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 General Public License for more details. + +// Under Section 7 of GPL version 3, you are granted additional +// permissions described in the GCC Runtime Library Exception, version +// 3.1, as published by the Free Software Foundation. + +// You should have received a copy of the GNU General Public License and +// a copy of the GCC Runtime Library Exception along with this program; +// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see +// <http://www.gnu.org/licenses/>. + +/** @file bits/os_defines.h + * This is an internal header file, included by other library headers. + * Do not attempt to use it directly. @headername{iosfwd} + */ + +#ifndef _GLIBCXX_OS_DEFINES +#define _GLIBCXX_OS_DEFINES 1 + +// System-specific #define, typedefs, corrections, etc, go here. This +// file will come before all others. + +#endif |