/*
* Function: getPeerCon
* Purpose: retrieves security context of peer socket
* Parameters:
* fileDescriptor: peer socket file as a FileDescriptor object
* Returns: jstring representing the security_context of socket or NULL if error
* Exceptions: NullPointerException if fileDescriptor object is NULL
*/
static jstring getPeerCon(JNIEnv *env, jobject, jobject fileDescriptor) {
if (isSELinuxDisabled) {
return NULL;
}
if (fileDescriptor == NULL) {
jniThrowNullPointerException(env,
"Trying to check security context of a null peer socket.");
return NULL;
}
int fd = jniGetFDFromFileDescriptor(env, fileDescriptor);
if (env->ExceptionOccurred() != NULL) {
ALOGE("getPeerCon => getFD for %p failed", fileDescriptor);
return NULL;
}
security_context_t tmp = NULL;
int ret = getpeercon(fd, &tmp);
Unique_SecurityContext context(tmp);
ScopedLocalRef<jstring> contextStr(env, NULL);
if (ret != -1) {
contextStr.reset(env->NewStringUTF(context.get()));
}
ALOGV("getPeerCon(%d) => %s", fd, context.get());
return contextStr.release();
}
TILE_GET_INFO_MEMBER(aerofgt_state::get_bg2_tile_info)
{
UINT16 code = m_bg2videoram[tile_index];
int bank = 4 + ((code & 0x1800) >> 11);
SET_TILE_INFO_MEMBER(m_gfxdecode,
1,
(code & 0x07ff) + (m_gfxbank[bank] << 11),
(code & 0xe000) >> 13,
0);
}
/***************************************************************************
Start the video hardware emulation.
***************************************************************************/
void aerofgt_state::aerofgt_register_state_globals( )
{
save_item(NAME(m_gfxbank));
save_item(NAME(m_bank));
save_item(NAME(m_bg1scrollx));
save_item(NAME(m_bg1scrolly));
save_item(NAME(m_bg2scrollx));
save_item(NAME(m_bg2scrolly));
save_item(NAME(m_charpalettebank));
save_item(NAME(m_spritepalettebank));
}
VIDEO_START_MEMBER(aerofgt_state,pspikes)
{
m_bg1_tilemap = &machine().tilemap().create(tilemap_get_info_delegate(FUNC(aerofgt_state::get_pspikes_tile_info),this),TILEMAP_SCAN_ROWS,8,8,64,32);
/* no bg2 in this game */