mirror of https://github.com/cc65/cc65.git
888 lines
26 KiB
C
888 lines
26 KiB
C
/*****************************************************************************/
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/* */
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/* main.c */
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/* */
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/* Main program for the ld65 linker */
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/* */
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/* */
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/* */
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/* (C) 1998-2013, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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/* common */
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#include "addrsize.h"
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#include "chartype.h"
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#include "cmdline.h"
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#include "filetype.h"
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#include "libdefs.h"
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#include "objdefs.h"
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#include "print.h"
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#include "target.h"
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#include "version.h"
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#include "xmalloc.h"
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/* ld65 */
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#include "asserts.h"
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#include "binfmt.h"
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#include "condes.h"
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#include "config.h"
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#include "dbgfile.h"
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#include "error.h"
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#include "exports.h"
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#include "fileio.h"
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#include "filepath.h"
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#include "global.h"
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#include "library.h"
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#include "mapfile.h"
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#include "objfile.h"
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#include "scanner.h"
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#include "segments.h"
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#include "spool.h"
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#include "tpool.h"
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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static unsigned ObjFiles = 0; /* Count of object files linked */
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static unsigned LibFiles = 0; /* Count of library files linked */
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/* struct InputFile.Type definitions */
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#define INPUT_FILES_FILE 0 /* Entry is a file (unknown type) */
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#define INPUT_FILES_FILE_OBJ 1 /* Entry is a object file */
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#define INPUT_FILES_FILE_LIB 2 /* Entry is a library file */
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#define INPUT_FILES_SGROUP 3 /* Entry is 'StartGroup' */
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#define INPUT_FILES_EGROUP 4 /* Entry is 'EndGroup' */
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#define MAX_INPUTFILES 256
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/* Array of inputs (libraries and object files) */
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static struct InputFile {
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const char *FileName;
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unsigned Type;
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} *InputFiles;
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static unsigned InputFilesCount = 0;
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static const char *CmdlineCfgFile = NULL,
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*CmdlineTarget = NULL;
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/*****************************************************************************/
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/* Code */
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/*****************************************************************************/
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static void Usage (void)
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/* Print usage information and exit */
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{
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printf ("Usage: %s [options] module ...\n"
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"Short options:\n"
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" -(\t\t\tStart a library group\n"
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" -)\t\t\tEnd a library group\n"
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" -C name\t\tUse linker config file\n"
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" -D sym=val\t\tDefine a symbol\n"
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" -L path\t\tSpecify a library search path\n"
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" -Ln name\t\tCreate a VICE label file\n"
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" -S addr\t\tSet the default start address\n"
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" -V\t\t\tPrint the linker version\n"
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" -h\t\t\tHelp (this text)\n"
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" -m name\t\tCreate a map file\n"
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" -o name\t\tName the default output file\n"
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" -t sys\t\tSet the target system\n"
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" -u sym\t\tForce an import of symbol 'sym'\n"
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" -v\t\t\tVerbose mode\n"
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" -vm\t\t\tVerbose map file\n"
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"\n"
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"Long options:\n"
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" --allow-multiple-definition\tAllow multiple definitions\n"
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" --cfg-path path\t\tSpecify a config file search path\n"
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" --config name\t\t\tUse linker config file\n"
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" --dbgfile name\t\tGenerate debug information\n"
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" --define sym=val\t\tDefine a symbol\n"
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" --end-group\t\t\tEnd a library group\n"
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" --force-import sym\t\tForce an import of symbol 'sym'\n"
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" --help\t\t\tHelp (this text)\n"
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" --large-alignment\t\tDon't warn about large alignments\n"
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" --lib file\t\t\tLink this library\n"
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" --lib-path path\t\tSpecify a library search path\n"
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" --mapfile name\t\tCreate a map file\n"
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" --module-id id\t\tSpecify a module id\n"
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" --obj file\t\t\tLink this object file\n"
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" --obj-path path\t\tSpecify an object file search path\n"
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" --start-addr addr\t\tSet the default start address\n"
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" --start-group\t\t\tStart a library group\n"
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" --target sys\t\t\tSet the target system\n"
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" --version\t\t\tPrint the linker version\n",
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ProgName);
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}
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static unsigned long CvtNumber (const char* Arg, const char* Number)
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/* Convert a number from a string. Allow '$' and '0x' prefixes for hex
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** numbers.
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*/
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{
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unsigned long Val;
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int Converted;
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/* Convert */
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if (*Number == '$') {
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++Number;
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Converted = sscanf (Number, "%lx", &Val);
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} else {
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Converted = sscanf (Number, "%li", (long*)&Val);
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}
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/* Check if we do really have a number */
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if (Converted != 1) {
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Error ("Invalid number given in argument: %s\n", Arg);
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}
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/* Return the result */
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return Val;
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}
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static void LinkFile (const char* Name, FILETYPE Type)
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/* Handle one file */
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{
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char* PathName;
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FILE* F;
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unsigned long Magic;
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/* If we don't know the file type, determine it from the extension */
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if (Type == FILETYPE_UNKNOWN) {
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Type = GetTypeOfFile (Name);
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}
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/* For known file types, search the file in the directory list */
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switch (Type) {
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case FILETYPE_LIB:
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PathName = SearchFile (LibSearchPath, Name);
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if (PathName == 0) {
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PathName = SearchFile (LibDefaultPath, Name);
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}
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break;
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case FILETYPE_OBJ:
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PathName = SearchFile (ObjSearchPath, Name);
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if (PathName == 0) {
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PathName = SearchFile (ObjDefaultPath, Name);
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}
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break;
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default:
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PathName = xstrdup (Name); /* Use the name as is */
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break;
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}
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/* We must have a valid name now */
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if (PathName == 0) {
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Error ("Input file '%s' not found", Name);
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}
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/* Try to open the file */
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F = fopen (PathName, "rb");
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if (F == 0) {
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Error ("Cannot open '%s': %s", PathName, strerror (errno));
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}
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/* Read the magic word */
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Magic = Read32 (F);
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/* Check the magic for known file types. The handling is somewhat weird
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** since we may have given a file with a ".lib" extension, which was
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** searched and found in a directory for library files, but we now find
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** out (by looking at the magic) that it's indeed an object file. We just
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** ignore the problem and hope no one will notice...
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*/
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switch (Magic) {
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case OBJ_MAGIC:
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ObjAdd (F, PathName);
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++ObjFiles;
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break;
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case LIB_MAGIC:
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LibAdd (F, PathName);
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++LibFiles;
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break;
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default:
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fclose (F);
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Error ("File '%s' has unknown type", PathName);
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}
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/* Free allocated memory. */
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xfree (PathName);
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}
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static void DefineSymbol (const char* Def)
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/* Define a symbol from the command line */
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{
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const char* P;
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long Val;
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StrBuf SymName = AUTO_STRBUF_INITIALIZER;
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/* The symbol must start with a character or underline */
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if (Def [0] != '_' && !IsAlpha (Def [0])) {
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InvDef (Def);
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}
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P = Def;
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/* Copy the symbol, checking the remainder */
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while (IsAlNum (*P) || *P == '_') {
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SB_AppendChar (&SymName, *P++);
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}
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SB_Terminate (&SymName);
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/* Do we have a value given? */
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if (*P != '=') {
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InvDef (Def);
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} else {
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/* We have a value */
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++P;
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if (*P == '$') {
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++P;
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if (sscanf (P, "%lx", &Val) != 1) {
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InvDef (Def);
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}
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} else {
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if (sscanf (P, "%li", &Val) != 1) {
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InvDef (Def);
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}
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}
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}
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/* Define the new symbol */
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CreateConstExport (GetStringId (SB_GetConstBuf (&SymName)), Val);
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}
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static void OptCfgPath (const char* Opt attribute ((unused)), const char* Arg)
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/* Specify a config file search path */
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{
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AddSearchPath (CfgSearchPath, Arg);
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}
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static void OptConfig (const char* Opt attribute ((unused)), const char* Arg)
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/* Define the config file */
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{
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char* PathName;
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if (CfgAvail ()) {
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Error ("Cannot use -C/-t twice");
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}
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/* Search for the file */
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PathName = SearchFile (CfgSearchPath, Arg);
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if (PathName == 0) {
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PathName = SearchFile (CfgDefaultPath, Arg);
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}
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if (PathName == 0) {
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Error ("Cannot find config file '%s'", Arg);
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}
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/* Read the config */
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CfgSetName (PathName);
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CfgRead ();
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}
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static void OptDbgFile (const char* Opt attribute ((unused)), const char* Arg)
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/* Give the name of the debug file */
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{
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DbgFileName = Arg;
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}
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static void OptDefine (const char* Opt attribute ((unused)), const char* Arg)
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/* Define a symbol on the command line */
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{
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DefineSymbol (Arg);
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}
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static void OptEndGroup (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* End a library group */
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{
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LibEndGroup ();
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}
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static void OptForceImport (const char* Opt attribute ((unused)), const char* Arg)
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/* Force an import of a symbol */
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{
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/* An optional address size may be specified */
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const char* ColPos = strchr (Arg, ':');
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if (ColPos == 0) {
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/* Use default address size (which for now is always absolute
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** addressing)
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*/
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InsertImport (GenImport (GetStringId (Arg), ADDR_SIZE_ABS));
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} else {
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char* A;
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/* Get the address size and check it */
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unsigned char AddrSize = AddrSizeFromStr (ColPos+1);
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if (AddrSize == ADDR_SIZE_INVALID) {
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Error ("Invalid address size '%s'", ColPos+1);
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}
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/* Create a copy of the argument */
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A = xstrdup (Arg);
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/* We need just the symbol */
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A[ColPos - Arg] = '\0';
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/* Generate the import */
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InsertImport (GenImport (GetStringId (A), AddrSize));
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/* Delete the copy of the argument */
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xfree (A);
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}
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}
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static void OptHelp (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Print usage information and exit */
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{
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Usage ();
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exit (EXIT_SUCCESS);
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}
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static void OptLargeAlignment (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Don't warn about large alignments */
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{
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LargeAlignment = 1;
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}
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static void OptLib (const char* Opt attribute ((unused)), const char* Arg)
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/* Link a library */
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{
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InputFiles[InputFilesCount].Type = INPUT_FILES_FILE_LIB;
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InputFiles[InputFilesCount].FileName = Arg;
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if (++InputFilesCount >= MAX_INPUTFILES)
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Error ("Too many input files");
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}
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static void OptLibPath (const char* Opt attribute ((unused)), const char* Arg)
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/* Specify a library file search path */
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{
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AddSearchPath (LibSearchPath, Arg);
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}
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static void OptMapFile (const char* Opt attribute ((unused)), const char* Arg)
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/* Give the name of the map file */
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{
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if (MapFileName) {
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Error ("Cannot use -m twice");
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}
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MapFileName = Arg;
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}
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static void OptModuleId (const char* Opt, const char* Arg)
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/* Specify a module id */
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{
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unsigned long Id = CvtNumber (Opt, Arg);
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if (Id > 0xFFFFUL) {
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Error ("Range error in module id");
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}
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ModuleId = (unsigned) Id;
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}
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static void OptObj (const char* Opt attribute ((unused)), const char* Arg)
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/* Link an object file */
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{
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InputFiles[InputFilesCount].Type = INPUT_FILES_FILE_OBJ;
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InputFiles[InputFilesCount].FileName = Arg;
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if (++InputFilesCount >= MAX_INPUTFILES)
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Error ("Too many input files");
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}
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static void OptObjPath (const char* Opt attribute ((unused)), const char* Arg)
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/* Specify an object file search path */
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{
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AddSearchPath (ObjSearchPath, Arg);
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}
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static void OptOutputName (const char* Opt attribute ((unused)), const char* Arg)
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/* Give the name of the output file */
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{
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static int OutputNameSeen = 0;
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if (OutputNameSeen) {
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Error ("Cannot use -o twice");
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}
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OutputNameSeen = 1;
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OutputName = Arg;
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}
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static void OptStartAddr (const char* Opt, const char* Arg)
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/* Set the default start address */
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{
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if (HaveStartAddr) {
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Error ("Cannot use -S twice");
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}
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StartAddr = CvtNumber (Opt, Arg);
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HaveStartAddr = 1;
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}
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static void OptStartGroup (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Start a library group */
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{
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LibStartGroup ();
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}
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static void OptTarget (const char* Opt attribute ((unused)), const char* Arg)
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/* Set the target system */
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{
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StrBuf FileName = STATIC_STRBUF_INITIALIZER;
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char* PathName;
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/* Map the target name to a target id */
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Target = FindTarget (Arg);
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if (Target == TGT_UNKNOWN) {
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Error ("Invalid target name: '%s'", Arg);
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}
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/* Set the target binary format */
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DefaultBinFmt = GetTargetProperties (Target)->BinFmt;
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/* Build config file name from target name */
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SB_CopyStr (&FileName, GetTargetName (Target));
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SB_AppendStr (&FileName, ".cfg");
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SB_Terminate (&FileName);
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/* Search for the file */
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PathName = SearchFile (CfgSearchPath, SB_GetBuf (&FileName));
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if (PathName == 0) {
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PathName = SearchFile (CfgDefaultPath, SB_GetBuf (&FileName));
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}
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if (PathName == 0) {
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Error ("Cannot find config file '%s'", SB_GetBuf (&FileName));
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}
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/* Free file name memory */
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SB_Done (&FileName);
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/* Read the file */
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CfgSetName (PathName);
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CfgRead ();
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}
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static void OptVersion (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Print the assembler version */
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{
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fprintf (stderr, "%s V%s\n", ProgName, GetVersionAsString ());
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exit(EXIT_SUCCESS);
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}
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static void OptWarningsAsErrors (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Generate an error if any warnings occur */
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{
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WarningsAsErrors = 1;
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}
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static void OptMultDef (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Set flag to allow multiple definitions of a global symbol */
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{
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AllowMultDef = 1;
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}
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static void CmdlOptStartGroup (const char* Opt attribute ((unused)),
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const char* Arg attribute ((unused)))
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/* Remember 'start group' occurrence in input files array */
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{
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InputFiles[InputFilesCount].Type = INPUT_FILES_SGROUP;
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|
InputFiles[InputFilesCount].FileName = Arg; /* Unused */
|
|
if (++InputFilesCount >= MAX_INPUTFILES)
|
|
Error ("Too many input files");
|
|
}
|
|
|
|
|
|
|
|
static void CmdlOptEndGroup (const char* Opt attribute ((unused)),
|
|
const char* Arg attribute ((unused)))
|
|
/* Remember 'end group' occurrence in input files array */
|
|
{
|
|
InputFiles[InputFilesCount].Type = INPUT_FILES_EGROUP;
|
|
InputFiles[InputFilesCount].FileName = Arg; /* Unused */
|
|
if (++InputFilesCount >= MAX_INPUTFILES)
|
|
Error ("Too many input files");
|
|
}
|
|
|
|
|
|
|
|
static void CmdlOptConfig (const char* Opt attribute ((unused)), const char* Arg)
|
|
/* Set 'config file' command line parameter */
|
|
{
|
|
if (CmdlineCfgFile || CmdlineTarget) {
|
|
Error ("Cannot use -C/-t twice");
|
|
}
|
|
CmdlineCfgFile = Arg;
|
|
}
|
|
|
|
|
|
|
|
static void CmdlOptTarget (const char* Opt attribute ((unused)), const char* Arg)
|
|
/* Set 'target' command line parameter */
|
|
{
|
|
if (CmdlineCfgFile || CmdlineTarget) {
|
|
Error ("Cannot use -C/-t twice");
|
|
}
|
|
CmdlineTarget = Arg;
|
|
}
|
|
|
|
|
|
|
|
static void ParseCommandLine(void)
|
|
{
|
|
/* Program long options */
|
|
static const LongOpt OptTab[] = {
|
|
{ "--allow-multiple-definition", 0, OptMultDef },
|
|
{ "--cfg-path", 1, OptCfgPath },
|
|
{ "--config", 1, CmdlOptConfig },
|
|
{ "--dbgfile", 1, OptDbgFile },
|
|
{ "--define", 1, OptDefine },
|
|
{ "--end-group", 0, CmdlOptEndGroup },
|
|
{ "--force-import", 1, OptForceImport },
|
|
{ "--help", 0, OptHelp },
|
|
{ "--large-alignment", 0, OptLargeAlignment },
|
|
{ "--lib", 1, OptLib },
|
|
{ "--lib-path", 1, OptLibPath },
|
|
{ "--mapfile", 1, OptMapFile },
|
|
{ "--module-id", 1, OptModuleId },
|
|
{ "--obj", 1, OptObj },
|
|
{ "--obj-path", 1, OptObjPath },
|
|
{ "--start-addr", 1, OptStartAddr },
|
|
{ "--start-group", 0, CmdlOptStartGroup },
|
|
{ "--target", 1, CmdlOptTarget },
|
|
{ "--version", 0, OptVersion },
|
|
{ "--warnings-as-errors", 0, OptWarningsAsErrors },
|
|
};
|
|
|
|
unsigned I;
|
|
unsigned LabelFileGiven = 0;
|
|
|
|
/* Allocate memory for input file array */
|
|
InputFiles = xmalloc (MAX_INPUTFILES * sizeof (struct InputFile));
|
|
|
|
/* Defer setting of config/target and input files until all options are parsed */
|
|
I = 1;
|
|
while (I < ArgCount) {
|
|
|
|
/* Get the argument */
|
|
const char* Arg = ArgVec[I];
|
|
|
|
/* Check for an option */
|
|
if (Arg [0] == '-') {
|
|
|
|
/* An option */
|
|
switch (Arg [1]) {
|
|
|
|
case '-':
|
|
LongOption (&I, OptTab, sizeof(OptTab)/sizeof(OptTab[0]));
|
|
break;
|
|
|
|
case '(':
|
|
CmdlOptStartGroup (Arg, 0);
|
|
break;
|
|
|
|
case ')':
|
|
CmdlOptEndGroup (Arg, 0);
|
|
break;
|
|
|
|
case 'h':
|
|
case '?':
|
|
OptHelp (Arg, 0);
|
|
break;
|
|
|
|
case 'm':
|
|
OptMapFile (Arg, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 'o':
|
|
OptOutputName (NULL, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 't':
|
|
CmdlOptTarget (Arg, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 'u':
|
|
OptForceImport (Arg, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 'v':
|
|
switch (Arg [2]) {
|
|
case 'm': VerboseMap = 1; break;
|
|
case '\0': ++Verbosity; break;
|
|
default: UnknownOption (Arg);
|
|
}
|
|
break;
|
|
|
|
case 'C':
|
|
CmdlOptConfig (Arg, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 'D':
|
|
OptDefine (Arg, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 'L':
|
|
switch (Arg [2]) {
|
|
case 'n':
|
|
/* ## This one is obsolete and will go */
|
|
if (LabelFileGiven) {
|
|
Error ("Cannot use -Ln twice");
|
|
}
|
|
LabelFileGiven = 1;
|
|
LabelFileName = GetArg (&I, 3);
|
|
break;
|
|
default:
|
|
OptLibPath (Arg, GetArg (&I, 2));
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case 'S':
|
|
OptStartAddr (Arg, GetArg (&I, 2));
|
|
break;
|
|
|
|
case 'V':
|
|
OptVersion (Arg, 0);
|
|
break;
|
|
|
|
default:
|
|
UnknownOption (Arg);
|
|
break;
|
|
}
|
|
|
|
} else {
|
|
|
|
/* A filename */
|
|
InputFiles[InputFilesCount].Type = INPUT_FILES_FILE;
|
|
InputFiles[InputFilesCount].FileName = Arg;
|
|
if (++InputFilesCount >= MAX_INPUTFILES)
|
|
Error ("Too many input files");
|
|
|
|
}
|
|
|
|
/* Next argument */
|
|
++I;
|
|
}
|
|
|
|
if (CmdlineTarget) {
|
|
OptTarget (NULL, CmdlineTarget);
|
|
} else if (CmdlineCfgFile) {
|
|
OptConfig (NULL, CmdlineCfgFile);
|
|
}
|
|
|
|
/* Process input files */
|
|
for (I = 0; I < InputFilesCount; ++I) {
|
|
switch (InputFiles[I].Type) {
|
|
case INPUT_FILES_FILE:
|
|
LinkFile (InputFiles[I].FileName, FILETYPE_UNKNOWN);
|
|
break;
|
|
case INPUT_FILES_FILE_LIB:
|
|
LinkFile (InputFiles[I].FileName, FILETYPE_LIB);
|
|
break;
|
|
case INPUT_FILES_FILE_OBJ:
|
|
LinkFile (InputFiles[I].FileName, FILETYPE_OBJ);
|
|
break;
|
|
case INPUT_FILES_SGROUP:
|
|
OptStartGroup (NULL, 0);
|
|
break;
|
|
case INPUT_FILES_EGROUP:
|
|
OptEndGroup (NULL, 0);
|
|
break;
|
|
default:
|
|
abort ();
|
|
}
|
|
}
|
|
|
|
/* Free memory used for input file array */
|
|
xfree (InputFiles);
|
|
}
|
|
|
|
|
|
|
|
int main (int argc, char* argv [])
|
|
/* Linker main program */
|
|
{
|
|
unsigned MemoryAreaOverflows;
|
|
|
|
/* Initialize the cmdline module */
|
|
InitCmdLine (&argc, &argv, "ld65");
|
|
|
|
/* Initialize the input file search paths */
|
|
InitSearchPaths ();
|
|
|
|
/* Initialize the string pool */
|
|
InitStrPool ();
|
|
|
|
/* Initialize the type pool */
|
|
InitTypePool ();
|
|
|
|
/* Parse the command line */
|
|
ParseCommandLine ();
|
|
|
|
/* Check if we had any object files */
|
|
if (ObjFiles == 0) {
|
|
Error ("No object files to link");
|
|
}
|
|
|
|
/* Check if we have a valid configuration */
|
|
if (!CfgAvail ()) {
|
|
Error ("Memory configuration missing");
|
|
}
|
|
|
|
/* Check if we have open library groups */
|
|
LibCheckGroup ();
|
|
|
|
/* Create the condes tables if requested */
|
|
ConDesCreate ();
|
|
|
|
/* Process data from the config file. Assign start addresses for the
|
|
** segments, define linker symbols. The function will return the number
|
|
** of memory area overflows (zero on success).
|
|
*/
|
|
MemoryAreaOverflows = CfgProcess ();
|
|
|
|
/* Check module assertions */
|
|
CheckAssertions ();
|
|
|
|
/* Check for import/export mismatches */
|
|
CheckExports ();
|
|
|
|
/* If we had a memory area overflow before, we cannot generate the output
|
|
** file. However, we will generate a short map file if requested, since
|
|
** this will help the user to rearrange segments and fix the overflow.
|
|
*/
|
|
if (MemoryAreaOverflows) {
|
|
if (MapFileName) {
|
|
CreateMapFile (SHORT_MAPFILE);
|
|
}
|
|
Error ("Cannot generate most of the files due to memory area overflow%c",
|
|
(MemoryAreaOverflows > 1) ? 's' : ' ');
|
|
}
|
|
|
|
if (WarningCount > 0 && WarningsAsErrors) {
|
|
Error("Warnings as errors");
|
|
}
|
|
|
|
/* Create the output file */
|
|
CfgWriteTarget ();
|
|
|
|
/* Check for segments not written to the output file */
|
|
CheckSegments ();
|
|
|
|
/* If requested, create a map file and a label file for VICE */
|
|
if (MapFileName) {
|
|
CreateMapFile (LONG_MAPFILE);
|
|
}
|
|
if (LabelFileName) {
|
|
CreateLabelFile ();
|
|
}
|
|
if (DbgFileName) {
|
|
CreateDbgFile ();
|
|
}
|
|
|
|
/* Dump the data for debugging */
|
|
if (Verbosity > 1) {
|
|
SegDump ();
|
|
ConDesDump ();
|
|
}
|
|
|
|
/* Return an apropriate exit code */
|
|
return EXIT_SUCCESS;
|
|
}
|