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author | ugen <ugen@FreeBSD.org> | 1995-02-15 16:33:16 +0000 |
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committer | ugen <ugen@FreeBSD.org> | 1995-02-15 16:33:16 +0000 |
commit | 02173ec0ede9651e2d7ca9e70656d38f8465259b (patch) | |
tree | 3c4da2c5cf6f3800d911d90a113e4a3f2c54ad36 /sys | |
parent | e7c7b6a07cde00d42723e89f934a78a6007eb506 (diff) | |
download | FreeBSD-src-02173ec0ede9651e2d7ca9e70656d38f8465259b.zip FreeBSD-src-02173ec0ede9651e2d7ca9e70656d38f8465259b.tar.gz |
Add more flags to snoop device
Diffstat (limited to 'sys')
-rw-r--r-- | sys/sys/snoop.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/sys/sys/snoop.h b/sys/sys/snoop.h index c1bb0b5..4e07b63 100644 --- a/sys/sys/snoop.h +++ b/sys/sys/snoop.h @@ -16,8 +16,16 @@ #ifndef SNOOP_H #define SNOOP_H -#define SNOOP_MINLEN (2*1024) /* This should be 2^X */ -#define SNOOP_MAXLEN (256*1024) /* This one also,256K */ +#define SNOOP_MINLEN (4*1024) /* This should be power of 2. + * 4K tested to be the minimum + * for which on normal tty + * usage there is no need to + * allocate more. + */ +#define SNOOP_MAXLEN (64*1024) /* This one also,64K enough + * If we grow more,something + * really bad in this world.. + */ /* * This is the main snoop per-device @@ -36,6 +44,7 @@ struct snoop { #define SNOOP_OPEN 0x0004 #define SNOOP_RWAIT 0x0008 #define SNOOP_OFLOW 0x0010 +#define SNOOP_DOWN 0x0020 struct selinfo snp_sel; /* Selection info */ }; |