qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Qemu-devel] [PATCH] device tree: simplify dumpdtb code


From: Alexander Graf
Subject: [Qemu-devel] [PATCH] device tree: simplify dumpdtb code
Date: Sun, 23 Sep 2012 23:29:32 +0200

As per Peter's suggestion, we can use glib to write out a buffer in whole to
a file, simplifying the code dramatically.

Signed-off-by: Alexander Graf <address@hidden>

---

This patch applies on top of the generic dumpdtb remodeling patch.

---
 device_tree.c |    9 +--------
 1 files changed, 1 insertions(+), 8 deletions(-)

diff --git a/device_tree.c b/device_tree.c
index 69ca953..a923613 100644
--- a/device_tree.c
+++ b/device_tree.c
@@ -314,14 +314,7 @@ void qemu_devtree_dumpdtb(void *fdt, int size)
         const char *dumpdtb = qemu_opt_get(machine_opts, "dumpdtb");
         if (dumpdtb) {
             /* Dump the dtb to a file and quit */
-            FILE *f = fopen(dumpdtb, "wb");
-            size_t len;
-            len = fwrite(fdt, size, 1, f);
-            fclose(f);
-            if (len != size) {
-                exit(1);
-            }
-            exit(0);
+            exit(g_file_set_contents(dumpdtb, fdt, size, NULL) ? 0 : 1);
         }
     }
 
-- 
1.6.0.2




reply via email to

[Prev in Thread] Current Thread [Next in Thread]