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35 Commits

Author SHA1 Message Date
mycroft
c6be5fba43 Give processes 0 and 2 more appropriate names (scheduler' and swapper', respectively). 1993-04-28 04:19:25 +00:00
mycroft
bd4084637f Add rb_read, to read part of a ring buffer into an ordinary buffer. 1993-04-22 07:49:18 +00:00
mycroft
e76bede1e3 Don't try to copy in from NULL pointer. 1993-04-19 12:42:39 +00:00
mycroft
24b644ac3d Map QMAGIC execs at correct address. 1993-04-18 07:34:34 +00:00
mycroft
f7450657ec Allow argument to #!' (i.e. #!/bin/foo -argument'). 1993-04-17 08:07:03 +00:00
mycroft
aabb2e137e Add proper cast. 1993-04-17 01:38:51 +00:00
glass
ed4a9f1a3c i hate NDDB...... 1993-04-15 07:15:25 +00:00
sef
9c736c1dcf Added QMAGIC, which is a "compact demand load" format: first page is 
unmapped, and the a.out header is inside the text section.
 1993-04-15 05:48:22 +00:00
cgd
a434508e6d version's not supposed to be printed here; it's supposed to be printed 
in machdep.c
 1993-04-10 20:46:16 +00:00
glass
550b9e0bef forgot to update syscalls.master. the makesyscalls.sh generated stuff 
is now updated
 1993-04-10 20:27:10 +00:00
glass
ff2c06d490 fixed '#ifdef NFS' appropriately. 1993-04-10 20:18:57 +00:00
glass
034707f9e5 fixed to be compliant, subservient, and to take advantage of the newly 
hacked config(8)
 1993-04-10 12:04:35 +00:00
cgd
5cc382fc66 add support for PCFS, the MSDOS filesystem. 
written by Paul Popelka (paulp@uts.amdahl.com) (patch 129)

invoke w/"options PCFS" in kernel config file.
 1993-04-09 19:37:49 +00:00
cgd
a128c34f9c From: Guido van Rooij <guido@gvr.win.tue.nl> 
when mmapping a file, permissions are checked as it should be. When
mprotect()-ing the address range afterwards, no protection was checked
regarding the protection of the file originally opened. So
when you open /usr/bin/su RDONLY and SHARED you could afterwards change
the mmapped region to READ|WRITE. This gave the possibility to obtain
root privs obviously.
 1993-04-09 17:16:30 +00:00
cgd
5b67f9cea5 changed order of copyright/version notice (to match 4.4 boot string)... 1993-04-06 14:23:00 +00:00
glass
8d58080ba3 used by makesyscalls.sh to produce init_sysent.c, syscalls.c ../sys/syscall.h 
edit this to add/delete/ifdef system calls
 1993-04-06 10:39:51 +00:00
glass
2a0fbbf7d6 added 'makesyscalls.sh' from BNR/2. Edit only 'syscalls.master' 
recreates init_sysent.c syscalls.c ../sys/syscall.h which should
then be checked back in.
 1993-04-06 10:37:09 +00:00
cgd
e9e7ae8a6e now uses maxfdescs' to bound openfiles' resource limit. 1993-04-04 04:32:14 +00:00
cgd
95d13869d1 got rid of accidental extra newline 1993-04-03 11:19:42 +00:00
cgd
5d07e08579 added changes from Steven Reiz <sreiz@aie.nl> (based on 
those by Poul-Henning Kamp <phk@data.fls.dk>) to get the kernel
to compile properly when gcc2.* is cc.  (should still work
when gcc1.39 is in use.)
 1993-04-03 02:15:18 +00:00
cgd
fafe485efe change from make tinguely (tinguely@hookie.cs.ndsu.NoDak.edu) to make 
opening running programs for writing return ETXTBUSY.
 1993-04-03 01:56:45 +00:00
cgd
a381c1fd17 now just prints out version. also, got rid of kernel_version, 
and fixed wfj's trampling on UCB copyright notices.
 1993-04-03 01:41:32 +00:00
deraadt
6efd5159e0 getdomainname fix. had to declare get/setdomainname() implicitly extern. 1993-04-02 20:38:22 +00:00
cgd
b02974b037 Jay Fenlason <hack@datacube.com>: 
1: the fi_readers and fi_writers fields of the fifoinfo structure were not
being initialized to 0.  This caused the driver to not sleep the first
process to open the fifo--it thought there was already another process to
talk to (most of the time.)

2: fifo_open() was calling tsleep() without unlocking the inode of the fifo
file.  This caused *any* subsequent access to the file (even an ls (!)) to
hang forever.  Note that this bug was usually masked by bug #1 above.
 1993-04-02 20:19:48 +00:00
deraadt
355265a866 added: the entire domainanme set. domainmame(1), domainname(2), and a spiffy 
man page.
 1993-04-02 12:24:21 +00:00
cgd
942f89c21f if PANICWAIT defined, will always wait for a key press before reboot 
after panic.  (note that this only makes a difference if DDB is not
installed.)
 1993-03-28 08:40:33 +00:00
cgd
edca1943a4 fixed typo (in a comment) 1993-03-26 23:40:42 +00:00
glass
e0cd0652b6 removed unnecessary #ifdefing, fixed conf/files appropriately 1993-03-26 22:16:30 +00:00
cgd
8cfd6d23f2 changes made by David Greenman's (davidg@implode.rain.com) BPF package. 1993-03-24 23:55:29 +00:00
sef
0be333bc99 Oops. Inserted at the wrong place. 1993-03-24 20:22:51 +00:00
sef
e4eea462cf Handle one-word cases in word-erase. 1993-03-24 19:41:48 +00:00
cgd
93156ce06e modified files to support kernfs and fdesc fs 1993-03-23 23:56:07 +00:00
cgd
690826b089 got rid of hightlighted test, and changed copyright/kernel version 
string delcarations
 1993-03-23 22:16:43 +00:00
cgd
e541169ce2 after 0.2.2 "stable" patches applied 1993-03-21 18:04:42 +00:00
cgd
61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00