Implement and use shared memory framebuffer device rendering reoutine.

[qemu] / qemu-sockets.c

diff --git a/qemu-sockets.c b/qemu-sockets.c
index 509d2a5..4111f82 100644 (file)
--- a/qemu-sockets.c
+++ b/qemu-sockets.c
@@ -20,6 +20,7 @@
 #include <unistd.h>
 
 #include "qemu_socket.h"
+#include "qemu-common.h" /* for qemu_isdigit */
 
 #ifndef AI_ADDRCONFIG
 # define AI_ADDRCONFIG 0
@@ -106,7 +107,7 @@ int inet_listen(const char *str, char *ostr, int olen,
     /* parse address */
     if (str[0] == ':') {
         /* no host given */
-        strcpy(addr,"");
+        addr[0] = '\0';
         if (1 != sscanf(str,":%32[^,]%n",port,&pos)) {
             fprintf(stderr, "%s: portonly parse error (%s)\n",
                     __FUNCTION__, str);
@@ -120,7 +121,7 @@ int inet_listen(const char *str, char *ostr, int olen,
             return -1;
         }
         ai.ai_family = PF_INET6;
-    } else if (isdigit(str[0])) {
+    } else if (qemu_isdigit(str[0])) {
         /* IPv4 addr */
         if (2 != sscanf(str,"%64[0-9.]:%32[^,]%n",addr,port,&pos)) {
             fprintf(stderr, "%s: ipv4 parse error (%s)\n",
@@ -244,7 +245,7 @@ int inet_connect(const char *str, int socktype)
             return -1;
         }
         ai.ai_family = PF_INET6;
-    } else if (isdigit(str[0])) {
+    } else if (qemu_isdigit(str[0])) {
         /* IPv4 addr */
         if (2 != sscanf(str,"%64[0-9.]:%32[^,]",addr,port)) {
             fprintf(stderr, "%s: ipv4 parse error (%s)\n",