int free_x11display(x11display_t * x11disp)
{
int err;
if (x11disp->idmap) {
memblock_t mblock = memblock_INIT(sizeof(x11windowmap_t), (uint8_t*)x11disp->idmap);
err = FREE_MM(&mblock);
if ( x11disp->sys_display
&& XCloseDisplay(x11disp->sys_display)) {
err = ECOMM;
TRACESYSCALL_ERRLOG("XCloseDisplay", err);
}
x11disp->idmap = 0;
x11disp->sys_display = 0;
if (err) goto ONERR;
}
return 0 ;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_pipe(pipe_t* pipe)
{
int err = 0;
if (! isfree_iochannel(pipe->read)) {
if (close(pipe->read)) {
err = errno;
}
(void) PROCESS_testerrortimer(&s_pipe_errtimer, &err);
pipe->read = sys_iochannel_FREE;
}
if (! isfree_iochannel(pipe->write)) {
if (close(pipe->write)) {
err = errno;
}
(void) PROCESS_testerrortimer(&s_pipe_errtimer, &err);
pipe->write = sys_iochannel_FREE;
}
if (err) goto ONERR;
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_filereader(filereader_t * frd)
{
int err;
int err2;
frd->ioerror = 0;
frd->unreadsize = 0;
frd->nextindex = 0;
frd->nrfreebuffer = 0;
frd->fileoffset = 0;
frd->filesize = 0;
err = free_file(&frd->file);
err2 = free_vmpage(cast_vmpage(&frd->page[0],));
if (err2) err = err2;
err2 = free_vmpage(cast_vmpage(&frd->page[1],));
if (err2) err = err2;
if (err) goto ONERR;
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_systimer(systimer_t * timer)
{
int err ;
err = free_iochannel(timer) ;
if (err) goto ONERR;
return 0 ;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err ;
}
int free_module(module_t * mod)
{
int err;
err = free_vmpage(cast_vmpage(mod, page_));
if (err) goto ONERR;
mod->code_size = 0;
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int swapbuffer_eglwindow(eglwindow_t eglwin, egldisplay_t egldisp)
{
int err;
if (EGL_FALSE == eglSwapBuffers(egldisp, eglwin)) {
err = convert2errno_egl(eglGetError());
goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_syslogin(syslogin_t* syslogin)
{
int err;
if (sys_userid_FREE != syslogin->realuser) {
err = switchuser(syslogin, syslogin->privilegeduser);
*syslogin = (syslogin_t) syslogin_FREE;
if (err) goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int delete_syslogininfo(syslogin_info_t** info)
{
int err;
syslogin_info_t* delobj = *info;
if (delobj) {
*info = 0;
memblock_t mblock = memblock_INIT(delobj->size, (uint8_t*)delobj);
err = FREE_MM(&mblock);
if (err) goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_iothread(iothread_t* iothr)
{
int err;
if (iothr->thread) {
requeststop_iothread(iothr);
(void) join_thread(iothr->thread);
cancelall_iolist(&iothr->iolist);
err = delete_thread(&iothr->thread);
(void) PROCESS_testerrortimer(&s_iothread_errtimer, &err);
if (err) goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_window(window_t * win)
{
int err;
int err2;
if (0 != display_window(win)) {
err = FREE_GLWINDOW(&gl_window(win), display_window(win));
(void) PROCESS_testerrortimer(&s_window_errtimer, &err);
err2 = FREE_OSWINDOW(os_window(win));
(void) PROCESS_testerrortimer(&s_window_errtimer, &err2);
if (err2) err = err2;
if (err) goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_logbuffer(logbuffer_t * logbuf)
{
int err;
logbuf->addr = 0;
logbuf->size = 0;
logbuf->logsize = 0;
if ( logbuf->io == iochannel_STDOUT
|| logbuf->io == iochannel_STDERR) {
logbuf->io = iochannel_FREE;
} else {
err = free_iochannel(&logbuf->io);
if (err) goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}
int free_eglwindow(eglwindow_t * eglwin, egldisplay_t egldisp)
{
int err;
if (*eglwin) {
EGLBoolean isDestoyed = eglDestroySurface(egldisp, *eglwin);
*eglwin = 0;
if (EGL_FALSE == isDestoyed) {
err = convert2errno_egl(eglGetError());
goto ONERR;
}
if (PROCESS_testerrortimer(&s_eglwindow_errtimer, &err)) goto ONERR;
}
return 0;
ONERR:
TRACEEXITFREE_ERRLOG(err);
return err;
}