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Accepting request 247054 from home:dsterba:branches:filesystems

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- workaround for send api breakage
- Added patch: send-stream-api-wokaround.patch

OBS-URL: https://build.opensuse.org/request/show/247054
OBS-URL: https://build.opensuse.org/package/show/filesystems/btrfsprogs?expand=0&rev=169
This commit is contained in:
David Sterba 2014-09-01 12:13:05 +00:00 committed by Git OBS Bridge
parent 6ad0ff7ce9
commit 9d838c0f72
3 changed files with 64 additions and 0 deletions
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6
btrfsprogs.changes
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@ -1,3 +1,9 @@
-------------------------------------------------------------------
Mon Sep 1 14:07:53 CEST 2014 - dsterba@suse.cz
- workaround for send api breakage
- Added patch: send-stream-api-wokaround.patch
-------------------------------------------------------------------
Wed Aug 27 17:23:48 CEST 2014 - dsterba@suse.cz

3
btrfsprogs.spec
View File

@ -64,6 +64,8 @@ Patch171: 0171-btrfs-progs-make-free-space-checker-work-on-non-4k-s.patch
Patch1000: local-version-override.patch
Patch1001: library-version-defines.patch
Patch1002: send-stream-api-wokaround.patch
BuildRequires: asciidoc
BuildRequires: libacl-devel
BuildRequires: libattr-devel
@ -132,6 +134,7 @@ build applications to interface with btrfs.
%patch171 -p1
%patch1000 -p1
%patch1001 -p1
%patch1002 -p1
%build
make %{?_smp_mflags} CFLAGS="%{optflags}" all btrfs-convert \

55
send-stream-api-wokaround.patch Normal file
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@ -0,0 +1,55 @@
Index: btrfs-progs-v3.16/cmds-receive.c
===================================================================
--- btrfs-progs-v3.16.orig/cmds-receive.c
+++ btrfs-progs-v3.16/cmds-receive.c
@@ -877,7 +877,7 @@ static int do_receive(struct btrfs_recei
goto out;
while (!end) {
- ret = btrfs_read_and_process_send_stream(r_fd, &send_ops, r,
+ ret = btrfs_read_and_process_send_stream2(r_fd, &send_ops, r,
r->honor_end_cmd,
max_errors);
if (ret < 0)
Index: btrfs-progs-v3.16/send-stream.c
===================================================================
--- btrfs-progs-v3.16.orig/send-stream.c
+++ btrfs-progs-v3.16/send-stream.c
@@ -436,11 +436,21 @@ out:
}
/*
+ * Temporary backward compatibility workaround
+ */
+int btrfs_read_and_process_send_stream(int fd,
+ struct btrfs_send_ops *ops, void *user,
+ int honor_end_cmd)
+{
+ return btrfs_read_and_process_send_stream2(fd, ops, user, honor_end_cmd, 1);
+}
+
+/*
* If max_errors is 0, then don't stop processing the stream if one of the
* callbacks in btrfs_send_ops structure returns an error. If greater than
* zero, stop after max_errors errors happened.
*/
-int btrfs_read_and_process_send_stream(int fd,
+int btrfs_read_and_process_send_stream2(int fd,
struct btrfs_send_ops *ops, void *user,
int honor_end_cmd,
u64 max_errors)
Index: btrfs-progs-v3.16/send-stream.h
===================================================================
--- btrfs-progs-v3.16.orig/send-stream.h
+++ btrfs-progs-v3.16/send-stream.h
@@ -58,6 +58,10 @@ struct btrfs_send_ops {
int btrfs_read_and_process_send_stream(int fd,
struct btrfs_send_ops *ops, void *user,
+ int honor_end_cmd);
+/* Temporary API */
+int btrfs_read_and_process_send_stream2(int fd,
+ struct btrfs_send_ops *ops, void *user,
int honor_end_cmd,
u64 max_errors);