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| 2 | /*
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| 3 | * Copyright © 2001 Novell, Inc. All Rights Reserved.
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| 4 | *
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| 5 | * You may distribute under the terms of either the GNU General Public
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| 6 | * License or the Artistic License, as specified in the README file.
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| 7 | *
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| 8 | */
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| 9 |
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| 10 | /*
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| 11 | * FILENAME : Main.c
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| 12 | * DESCRIPTION : The purpose of clibstuf is to make sure that Perl, cgi2perl and
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| 13 | * all the perl extension nlm's (*.NLP) use the Novell Netware CLIB versions
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| 14 | * of standard functions. This code loads up a whole bunch of function pointers
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| 15 | * to point at the standard CLIB functions.
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| 16 | * Author : HYAK
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| 17 | * Date : January 2001.
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| 18 | *
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| 19 | */
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| 20 |
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| 21 |
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| 22 |
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| 23 | #define DEFINE_GPF
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| 24 |
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| 25 | #include <nwthread.h>
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| 26 | #include <nwadv.h>
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| 27 | #include <nwconio.h>
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| 28 |
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| 29 | #include "string.h" // Our version of string.h will include clibstr.h
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| 30 | #include "stdio.h" // Our version of stdio.h will include clibsdio.h
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| 31 | #include "clibstuf.h"
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| 32 | #include "clibstuf.h"
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| 33 |
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| 34 | #ifdef MPK_ON
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| 35 | #include <mpktypes.h>
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| 36 | #include <mpkapis.h>
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| 37 | #endif //MPK_ON
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| 38 |
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| 39 |
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| 40 |
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| 41 | /*============================================================================================
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| 42 |
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| 43 | Function : main
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| 44 |
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| 45 | Description : This is called as the first step in an extension.
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| 46 |
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| 47 | Parameters : None
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| 48 |
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| 49 | Returns : Nothing.
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| 50 |
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| 51 | ==============================================================================================*/
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| 52 |
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| 53 | void main(void)
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| 54 | {
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| 55 | fnInitGpfGlobals(); // For importing the CLIB calls in place of the Watcom calls
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| 56 | SynchronizeStart(); // Don't allow anything else to happen until all the symbols are imported
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| 57 | #ifdef MPK_ON
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| 58 | ExitThread(TSR_THREAD, 0);
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| 59 | #else
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| 60 | ExitThread(TSR_THREAD, 0);
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| 61 | #endif
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| 62 | }
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| 63 |
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| 64 |
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| 65 | void ImportFromCLIB (unsigned int nlmHandle, void** psymbol, char* symbolName)
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| 66 | {
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| 67 | *psymbol = ImportSymbol(nlmHandle, symbolName);
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| 68 | if (*psymbol == NULL)
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| 69 | {
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| 70 | ConsolePrintf("Symbol %s not found, unable to continue\n", symbolName);
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| 71 | exit(1);
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| 72 | }
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| 73 | }
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| 74 |
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| 75 |
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| 76 | void fnInitGpfGlobals(void)
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| 77 | {
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| 78 | unsigned int nlmHandle = GetNLMHandle();
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| 79 |
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| 80 | ImportFromCLIB(nlmHandle, &gpf___get_stdin, "__get_stdin");
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| 81 | ImportFromCLIB(nlmHandle, &gpf___get_stdout, "__get_stdout");
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| 82 | ImportFromCLIB(nlmHandle, &gpf___get_stderr, "__get_stderr");
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| 83 | ImportFromCLIB(nlmHandle, &gpf_clearerr, "clearerr");
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| 84 | ImportFromCLIB(nlmHandle, &gpf_fclose, "fclose");
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| 85 | ImportFromCLIB(nlmHandle, &gpf_feof, "feof");
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| 86 | ImportFromCLIB(nlmHandle, &gpf_ferror, "ferror");
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| 87 | ImportFromCLIB(nlmHandle, &gpf_fflush, "fflush");
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| 88 | ImportFromCLIB(nlmHandle, &gpf_fgetc, "fgetc");
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| 89 | ImportFromCLIB(nlmHandle, &gpf_fgetpos, "fgetpos");
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| 90 | ImportFromCLIB(nlmHandle, &gpf_fgets, "fgets");
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| 91 | ImportFromCLIB(nlmHandle, &gpf_fopen, "fopen");
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| 92 | ImportFromCLIB(nlmHandle, &gpf_fputc, "fputc");
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| 93 | ImportFromCLIB(nlmHandle, &gpf_fputs, "fputs");
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| 94 | ImportFromCLIB(nlmHandle, &gpf_fread, "fread");
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| 95 | ImportFromCLIB(nlmHandle, &gpf_freopen, "freopen");
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| 96 | ImportFromCLIB(nlmHandle, &gpf_fscanf, "fscanf");
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| 97 | ImportFromCLIB(nlmHandle, &gpf_fseek, "fseek");
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| 98 | ImportFromCLIB(nlmHandle, &gpf_fsetpos, "fsetpos");
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| 99 | ImportFromCLIB(nlmHandle, &gpf_ftell, "ftell");
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