sanchayanmaity/minix
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8 commits

Author SHA1 Message Date
Ben Gras dc1238b7b9 make unpause() decrease susp_count, as it shouldn't be decreased 
if the process was REVIVING. (susp_count doesn't count those
 processes.) this together with dev_io SELECT suspend side effect
 for asynch. character devices solves the hanging pipe bug. or
 at last vastly improves it.

 added sanity checks, turned off by default.

 made the {NOT_,}{SUSPENDING,REVIVING} constants weirder to
 help sanity checking.
 2009-05-08 13:56:41 +00:00
Ben Gras 34d5401ed4 put put_vnode() back where it belongs! 2008-12-16 16:11:24 +00:00
Philip Homburg 9df94c5ee8 Use dev_t instead of Dev_t in structures. 2008-02-22 14:54:00 +00:00
Philip Homburg a116b3aa55 To return the right error, check first is an object is a directory (for 
mkdir, rmdir/unlink, mknod), simply pipe code by using v_pipe_rd_pos and
v_pipe_wr_pos directly. Some cleanup work in open.c
 2007-08-08 14:01:36 +00:00
Philip Homburg d232b2ef42 Removed invalid consistency check. 2007-08-07 14:27:19 +00:00
Philip Homburg f46319037b New VFS interface 2007-08-07 12:52:47 +00:00
Philip Homburg 9092146be7 VFS cleanup (mostly open). 2007-01-05 16:36:55 +00:00
Ben Gras fa0ba56bc9 Merge of VFS by Balasz Gerofi with Minix trunk. 2006-10-25 13:40:36 +00:00