shithub: lu9-lua

ref: 991cff35adeae0b4753bdbacfad4bca5c9da8132
dir: /shim.c/

View raw version 
#include <u.h>
#include <libc.h>

#include "shim.h"

/*
 * This pointer MUST be initialized by
 * a call to privalloc(2) prior to any
 * use of the errno.
 *   if(priv_errno == nil) priv_errno = privalloc();
 */
errno_t *priv_errno;

char*
strerror(int)
{
	static char err[ERRMAX];
	
	rerrstr(err, sizeof err);
	return err;
}

void
exit(int code)
{
	char *status;
	
	switch(code){
	case EXIT_SUCCESS:
		status = nil; break;
	case EXIT_FAILURE:
	default:
		status = "failure"; break;
	}
	exits(status);
}