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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:18:31 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-05-18 13:42:15 +0300
commit437fd90c0250dee670290f9b714253671a990160 (patch)
treeb871786c360704244a07411c69fb58da9ead4a06 /qemu/fsdev/9p-marshal.c
parent5bbd6fe9b8bab2a93e548c5a53b032d1939eec05 (diff)
These changes are the raw update to qemu-2.6.
Collission happened in the following patches: migration: do cleanup operation after completion(738df5b9) Bug fix.(1750c932f86) kvmclock: add a new function to update env->tsc.(b52baab2) The code provided by the patches was already in the upstreamed version. Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'qemu/fsdev/9p-marshal.c')
-rw-r--r--qemu/fsdev/9p-marshal.c51
1 files changed, 51 insertions, 0 deletions
diff --git a/qemu/fsdev/9p-marshal.c b/qemu/fsdev/9p-marshal.c
new file mode 100644
index 000000000..183d3667c
--- /dev/null
+++ b/qemu/fsdev/9p-marshal.c
@@ -0,0 +1,51 @@
+/*
+ * 9p backend
+ *
+ * Copyright IBM, Corp. 2010
+ *
+ * Authors:
+ * Anthony Liguori <aliguori@us.ibm.com>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2. See
+ * the COPYING file in the top-level directory.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include <glib.h>
+#include <glib/gprintf.h>
+#include <dirent.h>
+#include <utime.h>
+#include <sys/uio.h>
+
+#include "9p-marshal.h"
+
+void v9fs_string_free(V9fsString *str)
+{
+ g_free(str->data);
+ str->data = NULL;
+ str->size = 0;
+}
+
+void v9fs_string_null(V9fsString *str)
+{
+ v9fs_string_free(str);
+}
+
+void GCC_FMT_ATTR(2, 3)
+v9fs_string_sprintf(V9fsString *str, const char *fmt, ...)
+{
+ va_list ap;
+
+ v9fs_string_free(str);
+
+ va_start(ap, fmt);
+ str->size = g_vasprintf(&str->data, fmt, ap);
+ va_end(ap);
+}
+
+void v9fs_string_copy(V9fsString *lhs, V9fsString *rhs)
+{
+ v9fs_string_free(lhs);
+ v9fs_string_sprintf(lhs, "%s", rhs->data);
+}