rsym_common.c

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/* rsym_common.c */

#include <stdio.h>
#include <string.h>
#include <stdlib.h>

#include "rsym.h"

char*
convert_path ( const char* origpath )
{
    char* newpath;
    int i;

    newpath = strdup(origpath);

    i = 0;
    while (newpath[i] != 0)
    {
#ifdef UNIX_PATHS
        if (newpath[i] == '\\')
        {
            newpath[i] = '/';
        }
#else
#ifdef DOS_PATHS
        if (newpath[i] == '/')
        {
            newpath[i] = '\\';
        }
#endif
#endif
        i++;
    }
    return(newpath);
}

void*
load_file ( const char* file_name, size_t* file_size )
{
    FILE* f;
    void* FileData = NULL;

    f = fopen ( file_name, "rb" );
    if (f != NULL)
    {
        fseek(f, 0L, SEEK_END);
        *file_size = ftell(f);
        fseek(f, 0L, SEEK_SET);
        FileData = malloc(*file_size);
        if (FileData != NULL)
        {
            if ( *file_size != fread(FileData, 1, *file_size, f) )
            {
                free(FileData);
                FileData = NULL;
            }
        }
        fclose(f);
    }
    return FileData;
}