diff options
author | Luca Deri <deri@ntop.org> | 2023-10-05 12:24:39 +0200 |
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committer | Luca Deri <deri@ntop.org> | 2023-10-05 12:24:39 +0200 |
commit | e1e6a01d6ae09f3d74155df84b8e1f41c01b3896 (patch) | |
tree | 019e18a8f1f25dfc5241ac1fd87a810969dfacf5 /windows/src/getopt.h | |
parent | 3881d162f7bb6b1b6a27ddfd5f1617fd7406fbfe (diff) |
Windows code rework
Diffstat (limited to 'windows/src/getopt.h')
l---------[-rw-r--r--] | windows/src/getopt.h | 137 |
1 files changed, 1 insertions, 136 deletions
diff --git a/windows/src/getopt.h b/windows/src/getopt.h index 5e33682de..7ace9a428 100644..120000 --- a/windows/src/getopt.h +++ b/windows/src/getopt.h @@ -1,136 +1 @@ -/* Getopt for Microsoft C -This code is a modification of the Free Software Foundation, Inc. -Getopt library for parsing command line argument the purpose was -to provide a Microsoft Visual C friendly derivative. This code -provides functionality for both Unicode and Multibyte builds. - -Date: 02/03/2011 - Ludvik Jerabek - Initial Release -Version: 1.0 -Comment: Supports getopt, getopt_long, and getopt_long_only -and POSIXLY_CORRECT environment flag -License: LGPL - -Revisions: - -02/03/2011 - Ludvik Jerabek - Initial Release -02/20/2011 - Ludvik Jerabek - Fixed compiler warnings at Level 4 -07/05/2011 - Ludvik Jerabek - Added no_argument, required_argument, optional_argument defs -08/03/2011 - Ludvik Jerabek - Fixed non-argument runtime bug which caused runtime exception -08/09/2011 - Ludvik Jerabek - Added code to export functions for DLL and LIB -02/15/2012 - Ludvik Jerabek - Fixed _GETOPT_THROW definition missing in implementation file -08/01/2012 - Ludvik Jerabek - Created separate functions for char and wchar_t characters so single dll can do both unicode and ansi -10/15/2012 - Ludvik Jerabek - Modified to match latest GNU features -06/19/2015 - Ludvik Jerabek - Fixed maximum option limitation caused by option_a (255) and option_w (65535) structure val variable - -**DISCLAIMER** -THIS MATERIAL IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, -EITHER EXPRESS OR IMPLIED, INCLUDING, BUT Not LIMITED TO, THE -IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR -PURPOSE, OR NON-INFRINGEMENT. SOME JURISDICTIONS DO NOT ALLOW THE -EXCLUSION OF IMPLIED WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT -APPLY TO YOU. IN NO EVENT WILL I BE LIABLE TO ANY PARTY FOR ANY -DIRECT, INDIRECT, SPECIAL OR OTHER CONSEQUENTIAL DAMAGES FOR ANY -USE OF THIS MATERIAL INCLUDING, WITHOUT LIMITATION, ANY LOST -PROFITS, BUSINESS INTERRUPTION, LOSS OF PROGRAMS OR OTHER DATA ON -YOUR INFORMATION HANDLING SYSTEM OR OTHERWISE, EVEN If WE ARE -EXPRESSLY ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. -*/ -#ifndef __GETOPT_H_ - #define __GETOPT_H_ - - #ifdef _GETOPT_API - #undef _GETOPT_API - #endif - - #if defined(EXPORTS_GETOPT) && defined(STATIC_GETOPT) - #error "The preprocessor definitions of EXPORTS_GETOPT and STATIC_GETOPT can only be used individually" - #elif defined(STATIC_GETOPT) - #pragma message("Warning static builds of getopt violate the Lesser GNU Public License") - #define _GETOPT_API - #elif defined(EXPORTS_GETOPT) - #pragma message("Exporting getopt library") - #define _GETOPT_API __declspec(dllexport) - #else - #pragma message("Importing getopt library") - #define _GETOPT_API __declspec(dllimport) - #endif - - // Change behavior for C\C++ - #ifdef __cplusplus - #define _GETOPT_BEGIN_EXTERN_C extern "C" { - #define _GETOPT_END_EXTERN_C } - #define _GETOPT_THROW throw() - #else - #define _GETOPT_BEGIN_EXTERN_C - #define _GETOPT_END_EXTERN_C - #define _GETOPT_THROW - #endif - - // Standard GNU options - #define null_argument 0 /*Argument Null*/ - #define no_argument 0 /*Argument Switch Only*/ - #define required_argument 1 /*Argument Required*/ - #define optional_argument 2 /*Argument Optional*/ - - // Shorter Options - #define ARG_NULL 0 /*Argument Null*/ - #define ARG_NONE 0 /*Argument Switch Only*/ - #define ARG_REQ 1 /*Argument Required*/ - #define ARG_OPT 2 /*Argument Optional*/ - - #include <string.h> - #include <wchar.h> - -_GETOPT_BEGIN_EXTERN_C - - extern _GETOPT_API int optind; - extern _GETOPT_API int opterr; - extern _GETOPT_API int optopt; - - // Ansi - struct option_a - { - const char* name; - int has_arg; - int *flag; - int val; - }; - extern _GETOPT_API char *optarg_a; - extern _GETOPT_API int getopt_a(int argc, char *const *argv, const char *optstring) _GETOPT_THROW; - extern _GETOPT_API int getopt_long_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW; - extern _GETOPT_API int getopt_long_only_a(int argc, char *const *argv, const char *options, const struct option_a *long_options, int *opt_index) _GETOPT_THROW; - - // Unicode - struct option_w - { - const wchar_t* name; - int has_arg; - int *flag; - int val; - }; - extern _GETOPT_API wchar_t *optarg_w; - extern _GETOPT_API int getopt_w(int argc, wchar_t *const *argv, const wchar_t *optstring) _GETOPT_THROW; - extern _GETOPT_API int getopt_long_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW; - extern _GETOPT_API int getopt_long_only_w(int argc, wchar_t *const *argv, const wchar_t *options, const struct option_w *long_options, int *opt_index) _GETOPT_THROW; - -_GETOPT_END_EXTERN_C - - #undef _GETOPT_BEGIN_EXTERN_C - #undef _GETOPT_END_EXTERN_C - #undef _GETOPT_THROW - #undef _GETOPT_API - - #ifdef _UNICODE - #define getopt getopt_w - #define getopt_long getopt_long_w - #define getopt_long_only getopt_long_only_w - #define option option_w - #define optarg optarg_w - #else - #define getopt getopt_a - #define getopt_long getopt_long_a - #define getopt_long_only getopt_long_only_a - #define option option_a - #define optarg optarg_a - #endif -#endif // __GETOPT_H_ +../../src/lib/third_party/include/windows/getopt.h
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