From 1441a347a96cffe355f66c33578c5976b9f379a8 Mon Sep 17 00:00:00 2001 From: skotlex Date: Thu, 21 Sep 2006 19:10:31 +0000 Subject: - Improved a bit RFIFOFLUSH as suggested by Harbin. git-svn-id: https://rathena.svn.sourceforge.net/svnroot/rathena/trunk@8838 54d463be-8e91-2dee-dedb-b68131a5f0ec --- src/common/socket.h | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) (limited to 'src/common/socket.h') diff --git a/src/common/socket.h b/src/common/socket.h index 502529419..2774b9c7f 100644 --- a/src/common/socket.h +++ b/src/common/socket.h @@ -38,7 +38,14 @@ extern time_t stall_time; #define RFIFOW(fd,pos) (*(unsigned short*)RFIFOP(fd,pos)) #define RFIFOL(fd,pos) (*(unsigned long*)RFIFOP(fd,pos)) #define RFIFOREST(fd) (session[fd]->rdata_size-session[fd]->rdata_pos) -#define RFIFOFLUSH(fd) (memmove(session[fd]->rdata,RFIFOP(fd,0),RFIFOREST(fd)),session[fd]->rdata_size=RFIFOREST(fd),session[fd]->rdata_pos=0) +#define RFIFOFLUSH(fd) \ + if(session[fd]->rdata_size == session[fd]->rdata_pos) \ + { session[fd]->rdata_size = session[fd]->rdata_pos = 0; } else { \ + session[fd]->rdata_size -= session[fd]->rdata_pos; \ + memmove(session[fd]->rdata, session[fd]->rdata+session[fd]->rdata_pos, session[fd]->rdata_size); \ + session[fd]->rdata_pos=0; \ + } + //#define RFIFOSKIP(fd,len) ((session[fd]->rdata_size-session[fd]->rdata_pos-(len)<0) ? (fprintf(stderr,"too many skip\n"),exit(1)) : (session[fd]->rdata_pos+=(len))) #define RBUFP(p,pos) (((unsigned char*)(p))+(pos)) -- cgit v1.2.3-70-g09d2