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[Bug tapsets/20187] on rawhide, the 'size' convience variable of socket.recvmsg doesn't work
- From: "jistone at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sourceware dot org
- Date: Tue, 31 May 2016 23:36:51 +0000
- Subject: [Bug tapsets/20187] on rawhide, the 'size' convience variable of socket.recvmsg doesn't work
- Auto-submitted: auto-generated
- References: <bug-20187-6586 at http dot sourceware dot org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=20187
Josh Stone <jistone at redhat dot com> changed:
What |Removed |Added
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CC| |jistone at redhat dot com
--- Comment #1 from Josh Stone <jistone at redhat dot com> ---
That parameter was removed:
commit 2da62906b1e298695e1bb725927041cd59942c98
Author: Al Viro <viro@zeniv.linux.org.uk>
Date: Sat Mar 14 21:13:46 2015 -0400
[net] drop 'size' argument of sock_recvmsg()
all callers have it equal to msg_data_left(msg).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2da62906b1e298695e1bb725927041cd59942c98
It looks like msg_data_left() is simple (for now), roughly
$msg->msg_iter->count, but I haven't tried this.
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