diff mbox

[PULL,1/2] slirp, disas: Replace min/max with MIN/MAX macros

Message ID 20161220230732.17862-2-samuel.thibault@ens-lyon.org (mailing list archive)
State New, archived
Headers show

Commit Message

Samuel Thibault Dec. 20, 2016, 11:07 p.m. UTC 
From: Yuval Shaia <yuval.shaia@oracle.com>

Signed-off-by: Yuval Shaia <yuval.shaia@oracle.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
---
 disas/m68k.c       |  8 ++------
 slirp/dhcpv6.c     |  2 +-
 slirp/ip6_icmp.c   |  2 +-
 slirp/slirp.c      |  2 +-
 slirp/slirp.h      |  5 -----
 slirp/tcp_input.c  | 16 ++++++++--------
 slirp/tcp_output.c |  6 +++---
 slirp/tcp_timer.c  |  2 +-
 slirp/tcpip.h      |  2 +-
 9 files changed, 18 insertions(+), 27 deletions(-)
diff mbox

Patch

diff --git a/disas/m68k.c b/disas/m68k.c
index 8e7c3f76c4..073abb9efd 100644
--- a/disas/m68k.c
+++ b/disas/m68k.c
@@ -4698,10 +4698,6 @@  get_field (const unsigned char *data, enum floatformat_byteorders order,
   return result;
 }
 
-#ifndef min
-#define min(a, b) ((a) < (b) ? (a) : (b))
-#endif
-
 /* Convert from FMT to a double.
    FROM is the address of the extended float.
    Store the double in *TO.  */
@@ -4733,7 +4729,7 @@  floatformat_to_double (const struct floatformat *fmt,
       nan = 0;
       while (mant_bits_left > 0)
 	{
-	  mant_bits = min (mant_bits_left, 32);
+          mant_bits = MIN(mant_bits_left, 32);
 
 	  if (get_field (ufrom, fmt->byteorder, fmt->totalsize,
 			 mant_off, mant_bits) != 0)
@@ -4793,7 +4789,7 @@  floatformat_to_double (const struct floatformat *fmt,
 
   while (mant_bits_left > 0)
     {
-      mant_bits = min (mant_bits_left, 32);
+      mant_bits = MIN(mant_bits_left, 32);
 
       mant = get_field (ufrom, fmt->byteorder, fmt->totalsize,
 			 mant_off, mant_bits);
diff --git a/slirp/dhcpv6.c b/slirp/dhcpv6.c
index 02c51c7756..d266611e85 100644
--- a/slirp/dhcpv6.c
+++ b/slirp/dhcpv6.c
@@ -168,7 +168,7 @@  static void dhcpv6_info_request(Slirp *slirp, struct sockaddr_in6 *srcsas,
                         sa[0], sa[1], sa[2], sa[3], sa[4], sa[5], sa[6], sa[7],
                         sa[8], sa[9], sa[10], sa[11], sa[12], sa[13], sa[14],
                         sa[15], slirp->bootp_filename);
-        slen = min(slen, smaxlen);
+        slen = MIN(slen, smaxlen);
         *resp++ = slen >> 8;                    /* option-len high byte */
         *resp++ = slen;                         /* option-len low byte */
         resp += slen;
diff --git a/slirp/ip6_icmp.c b/slirp/ip6_icmp.c
index 6d18e28985..298a48dd25 100644
--- a/slirp/ip6_icmp.c
+++ b/slirp/ip6_icmp.c
@@ -95,7 +95,7 @@  void icmp6_send_error(struct mbuf *m, uint8_t type, uint8_t code)
 #endif
 
     rip->ip_nh = IPPROTO_ICMPV6;
-    const int error_data_len = min(m->m_len,
+    const int error_data_len = MIN(m->m_len,
             IF_MTU - (sizeof(struct ip6) + ICMP6_ERROR_MINLEN));
     rip->ip_pl = htons(ICMP6_ERROR_MINLEN + error_data_len);
     t->m_len = sizeof(struct ip6) + ntohs(rip->ip_pl);
diff --git a/slirp/slirp.c b/slirp/slirp.c
index 6e2b4e5a90..60539de7a3 100644
--- a/slirp/slirp.c
+++ b/slirp/slirp.c
@@ -774,7 +774,7 @@  void slirp_pollfds_poll(GArray *pollfds, int select_error)
 static void arp_input(Slirp *slirp, const uint8_t *pkt, int pkt_len)
 {
     struct slirp_arphdr *ah = (struct slirp_arphdr *)(pkt + ETH_HLEN);
-    uint8_t arp_reply[max(ETH_HLEN + sizeof(struct slirp_arphdr), 64)];
+    uint8_t arp_reply[MAX(ETH_HLEN + sizeof(struct slirp_arphdr), 64)];
     struct ethhdr *reh = (struct ethhdr *)arp_reply;
     struct slirp_arphdr *rah = (struct slirp_arphdr *)(arp_reply + ETH_HLEN);
     int ar_op;
diff --git a/slirp/slirp.h b/slirp/slirp.h
index a1f3139134..3877f667f0 100644
--- a/slirp/slirp.h
+++ b/slirp/slirp.h
@@ -292,9 +292,4 @@  int tcp_emu(struct socket *, struct mbuf *);
 int tcp_ctl(struct socket *);
 struct tcpcb *tcp_drop(struct tcpcb *tp, int err);
 
-#ifndef _WIN32
-#define min(x,y) ((x) < (y) ? (x) : (y))
-#define max(x,y) ((x) > (y) ? (x) : (y))
-#endif
-
 #endif
diff --git a/slirp/tcp_input.c b/slirp/tcp_input.c
index c5063a918d..edb98f06f3 100644
--- a/slirp/tcp_input.c
+++ b/slirp/tcp_input.c
@@ -596,7 +596,7 @@  findso:
           win = sbspace(&so->so_rcv);
 	  if (win < 0)
 	    win = 0;
-	  tp->rcv_wnd = max(win, (int)(tp->rcv_adv - tp->rcv_nxt));
+          tp->rcv_wnd = MAX(win, (int)(tp->rcv_adv - tp->rcv_nxt));
 	}
 
 	switch (tp->t_state) {
@@ -1065,8 +1065,8 @@  trimthenstep6:
 				else if (++tp->t_dupacks == TCPREXMTTHRESH) {
 					tcp_seq onxt = tp->snd_nxt;
 					u_int win =
-					    min(tp->snd_wnd, tp->snd_cwnd) / 2 /
-						tp->t_maxseg;
+                                                MIN(tp->snd_wnd, tp->snd_cwnd) /
+                                                2 / tp->t_maxseg;
 
 					if (win < 2)
 						win = 2;
@@ -1138,7 +1138,7 @@  trimthenstep6:
 
 		  if (cw > tp->snd_ssthresh)
 		    incr = incr * incr / cw;
-		  tp->snd_cwnd = min(cw + incr, TCP_MAXWIN<<tp->snd_scale);
+                  tp->snd_cwnd = MIN(cw + incr, TCP_MAXWIN << tp->snd_scale);
 		}
 		if (acked > so->so_snd.sb_cc) {
 			tp->snd_wnd -= so->so_snd.sb_cc;
@@ -1586,11 +1586,11 @@  tcp_mss(struct tcpcb *tp, u_int offer)
 
 	switch (so->so_ffamily) {
 	case AF_INET:
-	    mss = min(IF_MTU, IF_MRU) - sizeof(struct tcphdr)
+            mss = MIN(IF_MTU, IF_MRU) - sizeof(struct tcphdr)
 	                              + sizeof(struct ip);
 	    break;
 	case AF_INET6:
-	    mss = min(IF_MTU, IF_MRU) - sizeof(struct tcphdr)
+            mss = MIN(IF_MTU, IF_MRU) - sizeof(struct tcphdr)
 	                              + sizeof(struct ip6);
 	    break;
 	default:
@@ -1598,8 +1598,8 @@  tcp_mss(struct tcpcb *tp, u_int offer)
 	}
 
 	if (offer)
-		mss = min(mss, offer);
-	mss = max(mss, 32);
+            mss = MIN(mss, offer);
+        mss = MAX(mss, 32);
 	if (mss < tp->t_maxseg || offer != 0)
 	   tp->t_maxseg = mss;
 
diff --git a/slirp/tcp_output.c b/slirp/tcp_output.c
index 819db27348..90b5c376f7 100644
--- a/slirp/tcp_output.c
+++ b/slirp/tcp_output.c
@@ -88,7 +88,7 @@  tcp_output(struct tcpcb *tp)
 again:
 	sendalot = 0;
 	off = tp->snd_nxt - tp->snd_una;
-	win = min(tp->snd_wnd, tp->snd_cwnd);
+        win = MIN(tp->snd_wnd, tp->snd_cwnd);
 
 	flags = tcp_outflags[tp->t_state];
 
@@ -127,7 +127,7 @@  again:
 		}
 	}
 
-	len = min(so->so_snd.sb_cc, win) - off;
+        len = MIN(so->so_snd.sb_cc, win) - off;
 
 	if (len < 0) {
 		/*
@@ -193,7 +193,7 @@  again:
 		 * taking into account that we are limited by
 		 * TCP_MAXWIN << tp->rcv_scale.
 		 */
-		long adv = min(win, (long)TCP_MAXWIN << tp->rcv_scale) -
+                long adv = MIN(win, (long)TCP_MAXWIN << tp->rcv_scale) -
 			(tp->rcv_adv - tp->rcv_nxt);
 
 		if (adv >= (long) (2 * tp->t_maxseg))
diff --git a/slirp/tcp_timer.c b/slirp/tcp_timer.c
index f9060c7bf8..52ef5f9100 100644
--- a/slirp/tcp_timer.c
+++ b/slirp/tcp_timer.c
@@ -233,7 +233,7 @@  tcp_timers(register struct tcpcb *tp, int timer)
 		 * to go below this.)
 		 */
 		{
-		u_int win = min(tp->snd_wnd, tp->snd_cwnd) / 2 / tp->t_maxseg;
+                u_int win = MIN(tp->snd_wnd, tp->snd_cwnd) / 2 / tp->t_maxseg;
 		if (win < 2)
 			win = 2;
 		tp->snd_cwnd = tp->t_maxseg;
diff --git a/slirp/tcpip.h b/slirp/tcpip.h
index 7bdb971c5d..07dbf2c432 100644
--- a/slirp/tcpip.h
+++ b/slirp/tcpip.h
@@ -85,7 +85,7 @@  struct tcpiphdr {
 /* This is the difference between the size of a tcpiphdr structure, and the
  * size of actual ip+tcp headers, rounded up since we need to align data.  */
 #define TCPIPHDR_DELTA\
-    (max(0,\
+    (MAX(0,\
          (sizeof(struct tcpiphdr)\
           - sizeof(struct ip) - sizeof(struct tcphdr) + 3) & ~3))