4d6c899474
* DISCLAIMER: Ditto. * CRT_noglob.c: Reword copyright and disclaimer. Move Contributors section CONTRIBUTORS file. Remove RCS tags. * CRTFmode.c: Ditto. * CRTglob.c: Ditto. * CRTinit.c: Ditto. * crt1.c: Ditto. * crtdll.dev: Ditto. * dllcrt1.c: Ditto. * dllmain.c: Ditto. * gccmain.c: Ditto. * init.c: Ditto. * isascii.c: Ditto. * iscsym.c: Ditto. * iscsymf.c: Ditto. * jamfile: Ditto. * main.c: Ditto. * msvcrt.def.in: Ditto. * strcasecmp.c: Ditto. * toascii.c: Ditto. * wcscmpi.c: Ditto. * include/assert.h: Ditto. * include/conio.h: Ditto. * include/ctype.h: Ditto. * include/direct.h: Ditto. * include/dirent.h: Ditto. * include/dos.h: Ditto. * include/errno.h: Ditto. * include/excpt.h: Ditto. * include/fcntl.h: Ditto. * include/float.h: Ditto. * include/io.h: Ditto. * include/locale.h: Ditto. * include/malloc.h: Ditto. * include/math.h: Ditto. * include/process.h: Ditto. * include/setjmp.h: Ditto. * include/share.h: Ditto. * include/signal.h: Ditto. * include/stdio.h: Ditto. * include/stdlib.h: Ditto. * include/string.h: Ditto. * include/tchar.h: Ditto. * include/time.h: Ditto. * include/wchar.h: Ditto. * include/sys/locking.h: Ditto. * include/sys/param.h: Ditto. * include/sys/stat.h: Ditto. * include/sys/timeb.h: Ditto. * include/sys/types.h: Ditto. * include/sys/utime.h: Ditto. * mingwex/dirent.c: Ditto.
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
/*
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* init.c
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* This file has no copyright assigned and is placed in the Public Domain.
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* This file is a part of the mingw-runtime package.
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* No warranty is given; refer to the file DISCLAIMER within the package.
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*
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* Code to initialize standard file handles and command line arguments.
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* This file is #included in both crt1.c and dllcrt1.c.
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*
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*/
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/*
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* Access to a standard 'main'-like argument count and list. Also included
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* is a table of environment variables.
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*/
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int _argc = 0;
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char **_argv = 0;
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/* NOTE: Thanks to Pedro A. Aranda Gutiirrez <paag@tid.es> for pointing
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* this out to me. GetMainArgs (used below) takes a fourth argument
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* which is an int that controls the globbing of the command line. If
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* _CRT_glob is non-zero the command line will be globbed (e.g. *.*
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* expanded to be all files in the startup directory). In the mingw32
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* library a _CRT_glob variable is defined as being -1, enabling
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* this command line globbing by default. To turn it off and do all
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* command line processing yourself (and possibly escape bogons in
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* MS's globbing code) include a line in one of your source modules
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* defining _CRT_glob and setting it to zero, like this:
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* int _CRT_glob = 0;
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*/
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extern int _CRT_glob;
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#ifdef __MSVCRT__
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typedef struct {
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int newmode;
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} _startupinfo;
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extern void __getmainargs (int *, char ***, char ***, int, _startupinfo *);
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#else
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extern void __GetMainArgs (int *, char ***, char ***, int);
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#endif
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/*
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* Initialize the _argc, _argv and environ variables.
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*/
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static void
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_mingw32_init_mainargs ()
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{
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/* The environ variable is provided directly in stdlib.h through
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* a dll function call. */
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char **dummy_environ;
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#ifdef __MSVCRT__
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_startupinfo start_info;
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start_info.newmode = 0;
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#endif
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/*
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* Microsoft's runtime provides a function for doing just that.
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*/
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#ifdef __MSVCRT__
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(void) __getmainargs (&_argc, &_argv, &dummy_environ, _CRT_glob,
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&start_info);
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#else
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/* CRTDLL version */
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(void) __GetMainArgs (&_argc, &_argv, &dummy_environ, _CRT_glob);
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#endif
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}
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