sys_cdir.c

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/* curdir$ */

#include "fb.h"
#ifdef HOST_WIN32
#include <windows.h> /* for MAX_PATH */
#endif

FBCALL FBSTRING *fb_CurDir( void )
{
        FBSTRING        *dst;
        char            tmp[MAX_PATH];
        ssize_t len;

        FB_LOCK();

        len = fb_hGetCurrentDir( tmp, MAX_PATH );

        /* alloc temp string */
        if( len > 0 ) {
        dst = fb_hStrAllocTemp( NULL, len );
                if( dst != NULL ) {
                        memcpy( dst->data, tmp, len + 1 );
                } else {
                        dst = &__fb_ctx.null_desc;
                }
        } else {
                dst = &__fb_ctx.null_desc;
        }

        FB_UNLOCK();

        return dst;
}