X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=migration-unix.c;h=1cdadfbc8366ee5d9c1aed9b2973277eeb169f60;hb=60e68042cf70f271308dc6b4b22b609d054af929;hp=94b7022fc856d3564954120eca9d737155f39eb2;hpb=b352365f5abec075dede0222f1bc37674d64117c;p=mirror_qemu.git

diff --git a/migration-unix.c b/migration-unix.c
index 94b7022fc8..1cdadfbc83 100644
--- a/migration-unix.c
+++ b/migration-unix.c
@@ -13,8 +13,12 @@
  * GNU GPL, version 2 or (at your option) any later version.
  */
 
+#include <string.h>
+
 #include "qemu-common.h"
+#include "qemu/error-report.h"
 #include "qemu/sockets.h"
+#include "qemu/main-loop.h"
 #include "migration/migration.h"
 #include "migration/qemu-file.h"
 #include "block/block.h"
@@ -29,12 +33,12 @@
     do { } while (0)
 #endif
 
-static void unix_wait_for_connect(int fd, void *opaque)
+static void unix_wait_for_connect(int fd, Error *err, void *opaque)
 {
     MigrationState *s = opaque;
 
     if (fd < 0) {
-        DPRINTF("migrate connect error\n");
+        DPRINTF("migrate connect error: %s\n", error_get_pretty(err));
         s->file = NULL;
         migrate_fd_error(s);
     } else {
@@ -55,24 +59,26 @@ static void unix_accept_incoming_migration(void *opaque)
     socklen_t addrlen = sizeof(addr);
     int s = (intptr_t)opaque;
     QEMUFile *f;
-    int c;
+    int c, err;
 
     do {
         c = qemu_accept(s, (struct sockaddr *)&addr, &addrlen);
-    } while (c == -1 && errno == EINTR);
+        err = errno;
+    } while (c < 0 && err == EINTR);
     qemu_set_fd_handler2(s, NULL, NULL, NULL, NULL);
     close(s);
 
     DPRINTF("accepted migration\n");
 
-    if (c == -1) {
-        fprintf(stderr, "could not accept migration connection\n");
-        goto out;
+    if (c < 0) {
+        error_report("could not accept migration connection (%s)",
+                     strerror(err));
+        return;
     }
 
     f = qemu_fopen_socket(c, "rb");
     if (f == NULL) {
-        fprintf(stderr, "could not qemu_fopen socket\n");
+        error_report("could not qemu_fopen socket");
         goto out;
     }