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Changeset 7516

Timestamp:

03/22/08 09:07:21 (8 months ago)

Author:

vboxsync

Message:

better error message if host kernel lacks support for SysV IPC

Files:

r7466	r7516
7135	7135	Utf8Str configFile = aMachine->mData->mConfigFileFull;
7136	7136	char *configFileCP = NULL;
	7137	int error;
7137	7138	RTStrUtf8ToCurrentCP (&configFileCP, configFile);
7138	7139	key_t key = ::ftok (configFileCP, 0);
7139	7140	RTStrFree (configFileCP);
7140	7141	mIPCSem = ::semget (key, 1, S_IRWXU \| S_IRWXG \| S_IRWXO \| IPC_CREAT);
7141		ComAssertMsgRet (mIPCSem >= 0, ("Cannot create IPC semaphore, errno=%d", errno),
	7142	error = errno;
	7143	if (mIPCSem < 0 && error == ENOSYS)
	7144	{
	7145	setError(E_FAIL,
	7146	tr ("Cannot create IPC semaphore. Most likely your host kernel lacks "
	7147	"support for SysV IPC. Check the host kernel configuration for "
	7148	"CONFIG_SYSVIPC=y"));
	7149	return E_FAIL;
	7150	}
	7151	ComAssertMsgRet (mIPCSem >= 0, ("Cannot create IPC semaphore, errno=%d", error),
7142	7152	E_FAIL);
7143	7153	/* set the initial value to 1 */