slirp: Remove default_mon usage

These errors don't seem user initiated, so forcibly printing to the
monitor doesn't seem right. Just use error_report.

Drop lprint since it's now unused.

Cc: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: NCole Robinson <crobinso@redhat.com>
Reviewed-by: NPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com>

slirp/misc.c

@@ -136,7 +136,7 @@ fork_exec(struct socket *so, const char *ex, int do_pty)
 		if ((s = qemu_socket(AF_INET, SOCK_STREAM, 0)) < 0 ||
 		    bind(s, (struct sockaddr *)&addr, addrlen) < 0 ||
 		    listen(s, 1) < 0) {
-			lprint("Error: inet socket: %s\n", strerror(errno));
+			error_report("Error: inet socket: %s", strerror(errno));
 			closesocket(s);
 
 			return 0;
@@ -146,7 +146,7 @@ fork_exec(struct socket *so, const char *ex, int do_pty)
 	pid = fork();
 	switch(pid) {
 	 case -1:
-		lprint("Error: fork failed: %s\n", strerror(errno));
+		error_report("Error: fork failed: %s", strerror(errno));
 		close(s);
 		return 0;
 
@@ -242,15 +242,6 @@ strdup(str)
 }
 #endif
 
-void lprint(const char *format, ...)
-{
-    va_list args;
-
-    va_start(args, format);
-    monitor_vprintf(default_mon, format, args);
-    va_end(args);
-}
-
 void slirp_connection_info(Slirp *slirp, Monitor *mon)
 {
     const char * const tcpstates[] = {

slirp/slirp.c

@@ -139,7 +139,7 @@ int get_dns_addr(struct in_addr *pdns_addr)
         return -1;
 
 #ifdef DEBUG
-    lprint("IP address of your DNS(s): ");
+    fprintf(stderr, "IP address of your DNS(s): ");
 #endif
     while (fgets(buff, 512, f) != NULL) {
         if (sscanf(buff, "nameserver%*[ \t]%256s", buff2) == 1) {
@@ -153,17 +153,17 @@ int get_dns_addr(struct in_addr *pdns_addr)
             }
 #ifdef DEBUG
             else
-                lprint(", ");
+                fprintf(stderr, ", ");
 #endif
             if (++found > 3) {
 #ifdef DEBUG
-                lprint("(more)");
+                fprintf(stderr, "(more)");
 #endif
                 break;
             }
 #ifdef DEBUG
             else
-                lprint("%s", inet_ntoa(tmp_addr));
+                fprintf(stderr, "%s", inet_ntoa(tmp_addr));
 #endif
         }
     }

slirp/slirp.h

@@ -287,8 +287,6 @@ void if_start(struct ttys *);
  long gethostid(void);
 #endif
 
-void lprint(const char *, ...) GCC_FMT_ATTR(1, 2);
-
 #ifndef _WIN32
 #include <netdb.h>
 #endif