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usr / src / sys / contrib / openzfs / module / lua /

📁 ..
📄 Makefile.in(852 B)
📄 README.zfs(3.38 KB)
📄 lapi.c(30.73 KB)
📄 lapi.h(583 B)
📄 lauxlib.c(22.21 KB)
📄 lbaselib.c(7.23 KB)
📄 lcode.c(22.03 KB)
📄 lcode.h(3.08 KB)
📄 lcompat.c(1.43 KB)
📄 lcorolib.c(3.59 KB)
📄 lctype.c(2.26 KB)
📄 lctype.h(1.83 KB)
📄 ldebug.c(16.15 KB)
📄 ldebug.h(1.1 KB)
📄 ldo.c(22.2 KB)
📄 ldo.h(1.53 KB)
📄 lfunc.c(4.19 KB)
📄 lfunc.h(1.06 KB)
📄 lgc.c(36.9 KB)
📄 lgc.h(5.31 KB)
📄 llex.c(15.02 KB)
📄 llex.h(2.18 KB)
📄 llimits.h(7.73 KB)
📄 lmem.c(2.61 KB)
📄 lmem.h(1.79 KB)
📄 lobject.c(7.68 KB)
📄 lobject.h(14.62 KB)
📄 lopcodes.c(3.04 KB)
📄 lopcodes.h(8.32 KB)
📄 lparser.c(45.19 KB)
📄 lparser.h(3.29 KB)
📄 lstate.c(7.54 KB)
📄 lstate.h(7.46 KB)
📄 lstring.c(4.85 KB)
📄 lstring.h(1.28 KB)
📄 lstrlib.c(28.3 KB)
📄 ltable.c(16.18 KB)
📄 ltable.h(1.42 KB)
📄 ltablib.c(7.62 KB)
📄 ltm.c(1.78 KB)
📄 ltm.h(1.14 KB)
📄 lvm.c(30.16 KB)
📄 lvm.h(1.49 KB)
📄 lzio.c(1.61 KB)
📄 lzio.h(1.5 KB)
📁 setjmp

Editing: lcompat.c

/*
 * Copyright (c) 2016 by Delphix. All rights reserved.
 */

#include <sys/lua/lua.h>

ssize_t
lcompat_sprintf(char *buf, size_t size, const char *fmt, ...)
{
	ssize_t res;
	va_list args;

va_start(args, fmt);
	res = vsnprintf(buf, size, fmt, args);
	va_end(args);

return (res);
}

int64_t
lcompat_strtoll(const char *str, char **ptr)
{
	int base;
	const char *cp;
	int digits;
	int64_t value;
	boolean_t is_negative;

cp = str;
	while (*cp == ' ' || *cp == '\t' || *cp == '\n') {
		cp++;
	}
	is_negative = (*cp == '-');
	if (is_negative) {
		cp++;
	}
	base = 10;

if (*cp == '0') {
		base = 8;
		cp++;
		if (*cp == 'x' || *cp == 'X') {
			base = 16;
			cp++;
		}
	}

value = 0;
	for (; *cp != '\0'; cp++) {
		if (*cp >= '0' && *cp <= '9') {
			digits = *cp - '0';
		} else if (*cp >= 'a' && *cp <= 'f') {
			digits = *cp - 'a' + 10;
		} else if (*cp >= 'A' && *cp <= 'F') {
			digits = *cp - 'A' + 10;
		} else {
			break;
		}
		if (digits >= base) {
			break;
		}
		value = (value * base) + digits;
	}

if (ptr != NULL) {
		*ptr = (char *)cp;
	}
	if (is_negative) {
		value = -value;
	}
	return (value);
}

int64_t
lcompat_pow(int64_t x, int64_t y)
{
	int64_t result = 1;
	if (y < 0)
		return (0);

while (y) {
		if (y & 1)
			result *= x;
		y >>= 1;
		x *= x;
	}
	return (result);
}

int
lcompat_hashnum(int64_t x)
{
	x = (~x) + (x << 18);
	x = x ^ (x >> 31);
	x = x * 21;
	x = x ^ (x >> 11);
	x = x + (x << 6);
	x = x ^ (x >> 22);
	return ((int)x);
}

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Editing: lcompat.c

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