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89 Commits

Author SHA1 Message Date
cgd
656b05ccf6 be a bit smarter about determining if files shouldn't be seen by the user. 
Also, DON'T allow a lookup to succeed on a file that's not visible!
 1994-04-12 02:55:51 +00:00
briggs
bf860bb2b2 PG_COW -> PG_COPYONWRITE to match earlier changes in vm_page.h. 1994-03-17 04:10:32 +00:00
cgd
45afe06953 I now understand why name caching was redone for 4.4BSD; Net/2's 
method of caching names has a totally bogus interface.  kill *ALL*
caching of names when going through a lofs, because that's the only
way to make sure things always work right.  Also, XXX the possibly-bogus
check i keep whining about.  it's almost certainly wrong, but it's
too weird to modify significantly; even jsp didn't want to touch it...
 1994-02-25 23:41:56 +00:00
cgd
7f77e98242 getting closer; stilly iffy though. 4.4's VFS would make this easier 1994-02-25 01:05:32 +00:00
mycroft
349d681690 Undo last change; executables is file', not a.out'. 1994-02-15 13:32:39 +00:00
ws
1df94d108f Add .. entry to /kern 1994-02-14 19:46:18 +00:00
ws
0cb2a819b2 Rename file -> a.out 1994-02-14 19:08:36 +00:00
ws
4eab6179ba Don't try to show a file for a process if there is none 1994-02-14 19:07:27 +00:00
cgd
bb5d305ea8 fix typo and allow creations to work right. this is in a questionably 
correct chunk of code; author contacted.
 1994-02-14 19:02:54 +00:00
cgd
b41fd90fdc don't give bogus return code from read() 1994-02-11 01:01:51 +00:00
cgd
d43a0f37b1 don't panic if user does 'cat /kern', though result is dubious. 1994-02-09 06:32:17 +00:00
ws
2df8c5f528 If you add files, be sure to have enough bits to encode an inode number! 1994-02-06 14:01:16 +00:00
cgd
89a86e618e make a fpregs file. 1994-01-28 07:03:16 +00:00
cgd
7df895cf91 oops; fix that last... 1994-01-27 03:42:02 +00:00
cgd
5e12573ac2 hack from Mike Karels to deal with the last close on a controlling 
terminal.  from 4.4BSD.
 1994-01-27 03:16:40 +00:00
ws
2cee3e073f Make procfs really work for debugging. 
Implement not & notepg files in procfs.
 1994-01-20 21:22:47 +00:00
mycroft
bff20215e7 Make a printf #ifdef PORTAL_DIAGNOSTIC. 1994-01-13 18:29:03 +00:00
cgd
6570678929 fix botch in last 1994-01-12 20:01:39 +00:00
cgd
dc254a5c58 update to portal credentials handling, from jsp 1994-01-12 19:50:22 +00:00
ws
5f7ef81c6f Fix ugliness left over from my last mod 1994-01-11 18:02:06 +00:00
ws
a24f445d60 Fix sign extension bug 1994-01-10 20:47:39 +00:00
mycroft
c4f31d72f8 Add a missing break so my machine doesn't panic. 1994-01-10 04:58:14 +00:00
cgd
64aaba1a4e fix some of my more recent botches, and clean up slightly. 1994-01-09 23:57:56 +00:00
cgd
5c3b96cd71 oops. fix that last 1994-01-09 20:17:06 +00:00
cgd
9f5ed8f1ef minor cleanup; kill a few assignments 1994-01-09 20:10:51 +00:00
ws
6202bab2db Bug fixes and enhancements: 
Make NFS serving work (BUT DON'T USE "attach" TO /proc/*/ctl FOR NOW!!!)
Make `curproc' a symbolic link
Add `.' and `..' entries to the directories.
Return better guesses on the size of the files.
 1994-01-09 19:44:03 +00:00
ws
903f51e908 Note that NFS mounting of fdesc doesn't make sense 1994-01-09 17:33:06 +00:00
cgd
e2efe41199 reorganization of ptrace/procfs code 1994-01-08 10:47:02 +00:00
cgd
eda5beab5a return size of 'reg' from getattr() 1994-01-05 21:56:02 +00:00
cgd
454f368245 don't call VFS_SYNC() on underlying fs 1994-01-05 15:11:51 +00:00
cgd
058b0b8772 don't try to reclaim 'known' root vnode 1994-01-05 15:11:32 +00:00
cgd
c78cf001a2 add new portal file system from jsp@sequent.com 1994-01-05 14:23:21 +00:00
cgd
3442768ab8 add new lofs (loopback file system) from jsp@sequent.com 1994-01-05 14:15:31 +00:00
cgd
b4e04dd05d fix return type for fifo_print 1994-01-05 11:34:44 +00:00
cgd
9d1babb688 fix UFS vs 'real' fs type mixups 1994-01-05 11:07:31 +00:00
mycroft
1e5c7f966b Clean up deleted files. 1994-01-05 11:05:17 +00:00
cgd
87693669dd update with latest kernfs file system from jsp@sequent.com 1994-01-05 11:04:54 +00:00
cgd
4942f8a8bc update with latest fdesc file system from jsp@sequent.com 1994-01-05 09:00:57 +00:00
cgd
3ff83b3549 make it compile (cleanly) for us 1994-01-05 08:00:05 +00:00
mycroft
3bd8a96c64 Clean up deleted files. 1994-01-05 07:51:37 +00:00
cgd
699e3be9e9 add new procfs code, from Jan-Simon Pendry, jsp@sequent.com. 
This is pretty-much "virgin", so that diffs can be done later.
 1994-01-05 07:51:08 +00:00
cgd
76cce4cfdd fix fdesc_print return type (again) 1993-12-23 17:37:33 +00:00
cgd
ae30022085 fix return type of vnode print routine 1993-12-22 13:14:10 +00:00
cgd
cc4170c743 fix return type of dead_print 1993-12-22 13:12:09 +00:00
cgd
86f960201b pull load average and misc changes down from magnum 1993-12-20 12:39:10 +00:00
mycroft
21edb9924e Canonicalize all #includes. 1993-12-18 03:59:02 +00:00
mycroft
0560892d34 Canonicalize all #includes. 1993-12-18 03:48:27 +00:00
cgd
2b3cb4657d #ifdef out /kern/root at theo's request 1993-11-20 01:57:07 +00:00
cgd
76dbc1192b new specfs.h and fifo.h locations 1993-11-12 05:54:12 +00:00
glass
5e6a2e33c0 fix chris typo. 1993-10-30 16:11:07 +00:00