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[0.4.11][HOST-TOOLS] Fix all remaining (>78) MSVC2010SP1 x86 dbg warnings C4018,C4996,... CORE-18104 (#1525)
From releases/0.4.9 to releases/0.4.10 we introduced tons of compiler warnings within the whole host-tools component although the 'offending' code did not change in between both. I am not aware which commit unhid them exactly during 0.4.10-dev', but I will follow the footsteps of master with the fixes. releases/0.4.9 still had 0 warnings within host-tools, and releases/0.4.13 managed to achieve the same again! fix is a pick from: 0.4.13-dev-132-gf47f45dbdd(picked the remaining parts of that) 0.4.13-dev-133-gc02257ef570.4.13-dev-134-g2c11c41115the warnings could be observed with MSVC 2010SP1 (16.0.40219.1) x86 target in dbg configuration: where the 0.4.13-dev-132-gf47f45dbddpart fixed the: [6/12736] Performing build step for 'host-tools' [13/250] Building CXX object sdk\tools\hhpcomp\CMakeFiles\hhpcomp.dir\hhpcomp.cpp.obj C:\0410rls\reactos\sdk\tools\hhpcomp\hhpcomp.cpp(59) : warning C4996: 'chdir': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _chdir. See online help for details. C:\VS2010_SP1\VC\INCLUDE\direct.h(123) : see declaration of 'chdir' C:\0410rls\reactos\sdk\tools\hhpcomp\chmc\chmc.c(160) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\hhpcomp\chmc\chmc.c(447) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\hhpcomp\chmc\chmc.c(476) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\hhpcomp\chmc\chmc.c(511) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\hpp\hpp.c(44) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\isohybrid\isohybrid.c(1201) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\isohybrid\isohybrid.c(1204) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\kbdtool\parser.c(448) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\kbdtool\parser.c(523) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\kbdtool\parser.c(598) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\stdio\ffileread.c(30) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\stdio\fcons.c(62) : warning C4996: 'fdopen': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fdopen. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(721) : see declaration of 'fdopen' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\stdio\flag.c(44) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\stdio\flag.c(73) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\stdio\flag.c(98) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\stdio\filewrite.c(82) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\fconv.c(231) : warning C4996: 'ecvt': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _ecvt. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdlib.h(864) : see declaration of 'ecvt' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\fconv.c(320) : warning C4996: 'fcvt': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fcvt. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdlib.h(865) : see declaration of 'fcvt' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\format.c(745) : warning C4996: 'gcvt': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _gcvt. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdlib.h(866) : see declaration of 'gcvt' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libschily\searchinpath.c(221) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\libsiconv\sic_nls.c(450) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(169) : warning C4996: 'access': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _access. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(299) : see declaration of 'access' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(225) : warning C4996: 'access': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _access. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(299) : see declaration of 'access' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(414) : warning C4996: 'open': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _open. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(312) : see declaration of 'open' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(420) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(425) : warning C4996: 'close': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _close. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(302) : see declaration of 'close' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(464) : warning C4996: 'open': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _open. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(312) : see declaration of 'open' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(467) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(469) : warning C4996: 'close': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _close. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(302) : see declaration of 'close' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(536) : warning C4996: 'open': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _open. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(312) : see declaration of 'open' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(541) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\boot.c(549) : warning C4996: 'close': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _close. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(302) : see declaration of 'close' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(447) : warning C4996: 'open': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _open. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(312) : see declaration of 'open' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(453) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(457) : warning C4996: 'close': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _close. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(302) : see declaration of 'close' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(585) : warning C4996: 'open': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _open. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(312) : see declaration of 'open' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(594) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(615) : warning C4996: 'lseek': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _lseek. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(310) : see declaration of 'lseek' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(623) : warning C4996: 'write': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _write. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(318) : see declaration of 'write' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\eltorito.c(624) : warning C4996: 'close': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _close. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(302) : see declaration of 'close' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\match.c(74) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\match.c(201) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\multi.c(124) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\multi.c(126) : warning C4996: 'lseek': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _lseek. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(310) : see declaration of 'lseek' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\multi.c(130) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\multi.c(124) : warning C4996: 'fileno': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fileno. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(723) : see declaration of 'fileno' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\multi.c(126) : warning C4996: 'lseek': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _lseek. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(310) : see declaration of 'lseek' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\multi.c(130) : warning C4996: 'read': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _read. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(313) : see declaration of 'read' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\tree.c(1628) : warning C4996: 'access': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _access. See online help for details. C:\VS2010_SP1\VC\INCLUDE\io.h(299) : see declaration of 'access' C:\0410rls\reactos\sdk\tools\mkisofs\schilytools\mkisofs\write.c(204) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\wpp\preproc.c(162) : warning C4013: 'open' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\wpp\preproc.c(165) : warning C4013: 'close' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\widl.c(863) : warning C4996: 'fdopen': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fdopen. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(721) : see declaration of 'fdopen' C:\0410rls\reactos\sdk\tools\widl\widl.c(910) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(912) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(914) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(916) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(918) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(920) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(922) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(924) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\widl.c(926) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' C:\0410rls\reactos\sdk\tools\widl\typelib.c(264) : warning C4013: 'read' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\typelib.c(270) : warning C4013: 'lseek' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\typelib.c(343) : warning C4013: 'open' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\typelib.c(383) : warning C4013: 'close' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\utils.c(281) : warning C4013: 'open' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\utils.c(283) : warning C4013: 'write' undefined; assuming extern returning int C:\0410rls\reactos\sdk\tools\widl\utils.c(285) : warning C4013: 'close' undefined; assuming extern returning int [194/250] Building C object sdk\tools\widl\CMakeFiles\widl.dir\parser.yy.c.obj parser.l(488) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' parser.l(542) : warning C4996: 'fdopen': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _fdopen. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(721) : see declaration of 'fdopen' parser.l(562) : warning C4996: 'unlink': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _unlink. See online help for details. C:\VS2010_SP1\VC\INCLUDE\stdio.h(299) : see declaration of 'unlink' [197/250] Building C object sdk\tools\widl\CMakeFiles\widl.dir\parser.tab.c.obj parser.y(454) : warning C4996: 'strdup': The POSIX name for this item is deprecated. Instead, use the ISO C++ conformant name: _strdup. See online help for details. C:\VS2010_SP1\VC\INCLUDE\string.h(238) : see declaration of 'strdup' ... and so on ... too many to name them all ---------- 0.4.13-dev-134-g2c11c41115part fixed the: C:\0410rls\reactos\sdk\tools\widl\getopt.c(233) : warning C4013: '_getopt_internal' undefined; assuming extern returning int ---------- 0.4.13-dev-133-gc02257ef57part fixed the: C:\0410rls\reactos\sdk\tools\isohybrid\isohybrid.c(978) : warning C4101: 'orig_gpt_size' : unreferenced local variable C:\0410rls\reactos\sdk\tools\isohybrid\isohybrid.c(978) : warning C4101: 'gpt_size' : unreferenced local variable
This commit is contained in:
Joachim Henze
parent
edb8539348
commit
810543987d
36 changed files with 1420 additions and 1632 deletions
71
sdk/tools/port/bits/getopt_ext.h
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71
sdk/tools/port/bits/getopt_ext.h
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/* Declarations for getopt (GNU extensions).
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Copyright (C) 1989-2019 Free Software Foundation, Inc.
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This file is part of the GNU C Library and is also part of gnulib.
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Patches to this file should be submitted to both projects.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef _GETOPT_EXT_H
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#define _GETOPT_EXT_H 1
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/* This header should not be used directly; include getopt.h instead.
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Unlike most bits headers, it does not have a protective #error,
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because the guard macro for getopt.h in gnulib is not fixed. */
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/* Describe the long-named options requested by the application.
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The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
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of 'struct option' terminated by an element containing a name which is
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zero.
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The field 'has_arg' is:
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no_argument (or 0) if the option does not take an argument,
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required_argument (or 1) if the option requires an argument,
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optional_argument (or 2) if the option takes an optional argument.
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If the field 'flag' is not NULL, it points to a variable that is set
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to the value given in the field 'val' when the option is found, but
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left unchanged if the option is not found.
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To have a long-named option do something other than set an 'int' to
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a compiled-in constant, such as set a value from 'optarg', set the
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option's 'flag' field to zero and its 'val' field to a nonzero
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value (the equivalent single-letter option character, if there is
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one). For long options that have a zero 'flag' field, 'getopt'
|
||||
returns the contents of the 'val' field. */
|
||||
|
||||
struct option
|
||||
{
|
||||
const char *name;
|
||||
/* has_arg can't be an enum because some compilers complain about
|
||||
type mismatches in all the code that assumes it is an int. */
|
||||
int has_arg;
|
||||
int *flag;
|
||||
int val;
|
||||
};
|
||||
|
||||
/* Names for the values of the 'has_arg' field of 'struct option'. */
|
||||
|
||||
#define no_argument 0
|
||||
#define required_argument 1
|
||||
#define optional_argument 2
|
||||
|
||||
extern int getopt_long (int ___argc, char *__getopt_argv_const *___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind);
|
||||
extern int getopt_long_only (int ___argc, char *__getopt_argv_const *___argv,
|
||||
const char *__shortopts,
|
||||
const struct option *__longopts, int *__longind);
|
||||
|
||||
#endif /* getopt_ext.h */
|
||||
Loading…
Add table
Add a link
Reference in a new issue