File 0046-linux-user-fix-fallocate.patch of Package qemu

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File 0046-linux-user-fix-fallocate.patch of Package qemu (Revision 86f388f206a96770ae0dc2dfb21b7e93)

Currently displaying revision 86f388f206a96770ae0dc2dfb21b7e93 , Show latest

From 0a9d9af253f5ff946b86fc7e9d95f1a2a30a34d7 Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Mon, 6 Feb 2012 21:37:07 +0100
Subject: [PATCH] linux-user: fix fallocate

Fallocate gets off_t parameters passed in, so we should also read them out
accordingly.

Signed-off-by: Alexander Graf <agraf@suse.de>

---

v1 -> v2:

- unbreak 64-bit guests
---
 linux-user/syscall.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 7a20af4..cbd37f6 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8479,7 +8479,12 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
 #endif /* CONFIG_EVENTFD  */
 #if defined(CONFIG_FALLOCATE) && defined(TARGET_NR_fallocate)
     case TARGET_NR_fallocate:
+#if TARGET_ABI_BITS == 32
+        ret = get_errno(fallocate(arg1, arg2, target_offset64(arg3, arg4),
+                                  target_offset64(arg5, arg6)));
+#else
         ret = get_errno(fallocate(arg1, arg2, arg3, arg4));
+#endif
         break;
 #endif
 #if defined(CONFIG_SYNC_FILE_RANGE)

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File 0046-linux-user-fix-fallocate.patch of Package qemu (Revision 86f388f206a96770ae0dc2dfb21b7e93)

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