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Remove BSD < 199103 compatibility entries in the bpf_d structure: they are

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not used in any of our code.  Also remove explicit padding variable that
kept the bpf_d structure the same size before and after the change in
select implementation, since binary compatibility is not required for this
data structure on 7-CURRENT.
This commit is contained in:
Robert Watson 2007-01-27 18:12:50 +00:00
parent b6957b8597
commit a85614b42b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=166282
1 changed files with 0 additions and 7 deletions
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7
sys/net/bpfdesc.h
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@ -85,14 +85,7 @@ struct bpf_d {
int bd_async; /* non-zero if packet reception should generate signal */
int bd_sig; /* signal to send upon packet reception */
struct sigio * bd_sigio; /* information for async I/O */
#if BSD < 199103
u_char bd_selcoll; /* true if selects collide */
int bd_timedout;
struct thread * bd_selthread; /* process that last selected us */
#else
u_char bd_pad; /* explicit alignment */
struct selinfo bd_sel; /* bsd select info */
#endif
struct mtx bd_mtx; /* mutex for this descriptor */
struct callout bd_callout; /* for BPF timeouts with select */
struct label *bd_label; /* MAC label for descriptor */