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Cleanup comments.

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Remove all current poll(2) extensions except POLLINIGNEOF as they are now
unused.

Submitted by: bde
This commit is contained in:
Alfred Perlstein 2002-04-18 14:54:26 +00:00
parent 5a6ce14c42
commit 198d002e7b
1 changed files with 2 additions and 11 deletions
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13
sys/sys/poll.h
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@ -62,17 +62,8 @@ struct pollfd {
#define POLLRDBAND 0x0080 /* OOB/Urgent readable data */
#define POLLWRBAND 0x0100 /* OOB/Urgent data can be written */
/*
* File extensions:
* polling on a regular file might return one
* of these events (currently only supported on UFS).
*/
#define POLLEXTEND 0x0200 /* file may have been extended */
#define POLLATTRIB 0x0400 /* file attributes may have changed */
#define POLLNLINK 0x0800 /* (un)link/rename may have happened */
#define POLLWRITE 0x1000 /* file's contents may have changed */
/* General FreeBSD extensions (currently only supported for sockets): */
#define POLLINIGNEOF 0x2000 /* POLLIN, except ignore EOF */
/* General FreeBSD extension (currently only supported for sockets): */
#define POLLINIGNEOF 0x2000 /* like POLLIN, except ignore EOF */
/*
* These events are set if they occur regardless of whether they were