nsjail on openwrt [cross compiling] about nsjail HOT 4 CLOSED

Ha.. seems uClibc is rather incomplete when it comes to certain features. prlimit64 will be easy to bypass using syscall, mkostemp probably too. As for sys_sigabbrev I guess we need our own sigtoname function. Ok, letme try.

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Please try at HEAD - with c4a57d5 - though I don't have uClibc handy to test now

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Everything works except that you missed one occurrence of prlimit64 in cmdline.c. I got it compiled by replacing it with containSetLimit64 but I'm not sure if dropping the last parameter is safe !

__rlim64_t cmdlineParseRLimit(int res, const char *optarg, unsigned long mul)
{
	struct rlimit64 cur;
	if (prlimit64(0, res, NULL, &cur) == -1) {
		PLOG_F("getrlimit(%d)", res);
	}

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It is safe to replace prlimit64 with getrlimit.

Thanks again :)

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