qemu-nbd: print error messages from the daemon through a pipe

[qemu.git] / qemu-sockets.c

diff --git a/qemu-sockets.c b/qemu-sockets.c
index c526324998b07047daec34b209707e2f817d3935..183a9cbbd2837e8407faa7651aa8b72e4c9e3d93 100644 (file)
--- a/qemu-sockets.c
+++ b/qemu-sockets.c
@@ -593,10 +593,10 @@ int unix_listen(const char *str, char *ostr, int olen)
     if (optstr) {
         len = optstr - str;
         if (len) {
-            path = qemu_malloc(len+1);
+            path = g_malloc(len+1);
             snprintf(path, len+1, "%.*s", len, str);
             qemu_opt_set(opts, "path", path);
-            qemu_free(path);
+            g_free(path);
         }
     } else {
         qemu_opt_set(opts, "path", str);
@@ -627,24 +627,28 @@ int unix_connect(const char *path)
 int unix_listen_opts(QemuOpts *opts)
 {
     fprintf(stderr, "unix sockets are not available on windows\n");
+    errno = ENOTSUP;
     return -1;
 }
 
 int unix_connect_opts(QemuOpts *opts)
 {
     fprintf(stderr, "unix sockets are not available on windows\n");
+    errno = ENOTSUP;
     return -1;
 }
 
 int unix_listen(const char *path, char *ostr, int olen)
 {
     fprintf(stderr, "unix sockets are not available on windows\n");
+    errno = ENOTSUP;
     return -1;
 }
 
 int unix_connect(const char *path)
 {
     fprintf(stderr, "unix sockets are not available on windows\n");
+    errno = ENOTSUP;
     return -1;
 }