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[Qemu-ppc] [PATCH] device tree: simplify dumpdtb code
From: |
Alexander Graf |
Subject: |
[Qemu-ppc] [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
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