C++ (Cpp) TryOnePath Beispiele

Beispiel #1

unsigned FindFilePath( bool exe, char *name, char *result )
{
    struct stat tmp;
    unsigned    len;
    char        *end;

    if( stat( (char *)name, &tmp ) == 0 ) {
        end = StrCopy( name, result );
        return( end - result );
    }
    if( exe ) {
        return( TryOnePath( getenv( "PATH" ), &tmp, name, result ) );
    } else {
        len = TryOnePath( getenv( "WD_PATH" ), &tmp, name, result );
        if( len != 0 ) return( len );
        len = TryOnePath( getenv( "HOME" ), &tmp, name, result );
        if( len != 0 ) return( len );
        return( TryOnePath( "/usr/watcom/wd", &tmp, name, result ) );
    }
}

Beispiel #2

Datei: coremisc.c Projekt: pavanvunnava/open-watcom-v2

unsigned FindFilePath( int exe, const char *name, char *result )
{
    struct stat     tmp;
    unsigned        len;

    if( stat( name, &tmp ) == 0 ) {
        strcpy( result, name );
        return( strlen( result ) + 1 );
    }
    if( exe ) {
        return( TryOnePath( getenv( "PATH" ), &tmp, name, result ) );
    } else {
        len = TryOnePath( getenv( "WD_PATH" ), &tmp, name, result );
        if( len != 0 ) return( len );
        len = TryOnePath( getenv( "HOME" ), &tmp, name, result );
        if( len != 0 ) return( len );
        return( TryOnePath( "/usr/watcom/wd", &tmp, name, result ) );
    }
    return( 0 );
}