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43221 Commits

Author SHA1 Message Date
enami 5cf1acbac0 comma is not a part of argument. 1998-09-10 04:04:42 +00:00
mark 84f15d23f4 Fix bug in switch_exit() from last commit. This fixes PR 6132. 
The bug is that the modification to call exit2() removed a stack pop
but not the associated push.
 1998-09-10 02:16:28 +00:00
ross 08d3e70e4f Define a LIBBZ2?=... for use in DPADD=... lines. 1998-09-10 00:40:33 +00:00
thorpej a6c6b5a26b Cosmetic changes. 1998-09-09 23:46:31 +00:00
thorpej 5ff9df860c If we don't find a valid magic, return ENOEXEC, not EINVAL. 1998-09-09 23:37:27 +00:00
thorpej 0d779b28ba If we succeed in preparing the exec package, set the package's emulation 
to emul_sparc32.
 1998-09-09 23:36:15 +00:00
thorpej a2f0a3cd57 Add Heiko W. Rupp and Christoph Toshok to the supporting cast. 1998-09-09 21:44:18 +00:00
wrstuden eefa9491d1 Turn on support for 115,200 and 230,400 baud. Should work, but might 
generate lots of interupts (one per char or so) if we don't have
DMA set up.
 1998-09-09 20:58:06 +00:00
kleink 1d1861e253 Make the fseek() return value description match XSH5 (again). 1998-09-09 20:17:27 +00:00
kleink 36bf9c3062 Typo; from Michael Richardson <mcr@sandelman.ottawa.on.ca> in PR misc/6053. 1998-09-09 19:51:39 +00:00
kleink c9f14e5e97 Addendum to previous commit: remove stdio usage from sections during which 
random_mutex is locked, because
* a cancellation point may occur during fprintf(), and no cancellation handler
  had been installed, and
* the XSH5 specifcation of these functions does not permit output to stderr.
Therefore, in initstate() and setstate(), return a null pointer if the supplied
state is not valid.  This also fixes a bug in setstate() which caused corrupt
state information being used despite printing an error message.
 1998-09-09 19:34:00 +00:00
phil feb70ddafd Add coda file system character file device. 1998-09-09 19:04:04 +00:00
tron f1bd8f538d Print login time left justified as suggested by Wolfgang Helbig in 
PR bin/6131.
 1998-09-09 17:22:31 +00:00
minoura 6b6b9e2706 Make device probe/attach sessions to be executed at splhigh. 
mha driver used interrupt driven I/O.
 1998-09-09 16:42:51 +00:00
kleink 63eae6f17e Don't make vsyslog() available to _XOPEN_SOURCE. 1998-09-09 12:37:35 +00:00
kleink 7c5f290f7e Add a mutex to protect the state. 1998-09-09 12:27:32 +00:00
kleink 127dfcd147 Since perror() must be reentrant, change the storage class of the buffer used 
to hold the error message from static to automatic.
 1998-09-09 12:15:55 +00:00
kleink 0cca1fcb27 Perform stdio stream locking as appropriate. 1998-09-09 12:08:05 +00:00
kleink 0e8ab3112e Fix the approximation of log10(2.0) used in INT_STRLEN_MAXIMUM; this resulted 
in a fair amount of space wasted in the static result buffer used in
asctime().  Noticed by Randy Thelen <rthelen@netapp.com> on tz@elsie.
 1998-09-09 11:32:13 +00:00
thorpej 70e641047c In cpu_coredump(), use MID_MACHINE rather than MID_* (whatever it expands 
to).
 1998-09-09 11:17:24 +00:00
thorpej 2f9d1a8c8c Use MID_MACHINE rather than MID_SPARC in cpu_coredump(), and add a comment 
about dumping a SPARC32 core file if we're using emul_sparc32.
 1998-09-09 11:06:08 +00:00
thorpej f7a4380174 If _LP64, set MID_MACHINE to MID_SPARC64, else MID_SPARC. This allows us 
to uniquely identify ILP32 vs. LP64 core files, and prevents an LP64 kernel
from incorrectly choosing emul_netbsd when it should choose emul_sparc32.
 1998-09-09 11:01:38 +00:00
thorpej 7d3df134d6 Define MID_SPARC64, so that we can distinguish IPL32 vs. LP64 SPARC core 
files, etc.
 1998-09-09 10:58:40 +00:00
thorpej 7377cf7f4d MID_MACHINE -> MID_SPARC 1998-09-09 10:29:18 +00:00
thorpej 9ce5ae6b97 Protect Debugger() call a'la uha driver. PR #6070, Gary D. Duzan. 1998-09-09 05:28:58 +00:00
thorpej d1fba4e7e5 Don't use M_WAITOK to allocate the ring buffer; we could be in interrupt 
context.  Reported by Lennart Augustsson.
 1998-09-09 05:17:53 +00:00
thorpej 9fd57e8917 Make a diagnostic printf more sensible, PR #5951, Heiko W. Rupp. 1998-09-09 04:57:18 +00:00
thorpej 4f9a0d0550 Add mmap support for gus and gusmax, PR #5988, Feico Dillema. 1998-09-09 04:40:34 +00:00
thorpej a54c0e3b4e Braces for EGCS. 1998-09-09 04:33:27 +00:00
thorpej 78f9387863 Add/move some Ethertypes, PR #5997, Heiko W.Rupp. 1998-09-09 04:32:39 +00:00
dbj aa45959106 Added uvm and ddb 1998-09-09 03:02:23 +00:00
eeh 2a6ae85fc3 Change to MACHINE_ARCH=sparc64 for LP64 machines. 1998-09-09 02:56:38 +00:00
eeh d2570e248c Don't use %tick for microtime on 32-bit kernels -- breaks gettimeofday. 1998-09-09 02:52:54 +00:00
eeh e81ed2237d Fix problems in global pagewalks. 1998-09-09 02:49:56 +00:00
eeh 9487c4be35 Make `machine phys' increment its address. 1998-09-09 02:48:15 +00:00
thorpej 4dbfe05f1f Use an algorithm similar to that in tcp_notify() to determine if 
syn_cache_unreach() should remove the entry, or just continue on.

Algorithm is to only remove the entry if we've had more than one unreach
error and have retransmitted 3 or more times.  This prevents the following
scenario, as noted in PR #5909 (PR from Ty Sarna, scenario from
Charles Hannum):

	* Host A sends a SYN.
	* Host A retransmits the SYN.
	* Host B gets the first SYN and sends a SYN-ACK.
	* Host B gets the second SYN and sends a SYN-ACK.
	* One of the SYN-ACK bounces with an
	  ICMP unreachable, causing the `SYN cache' entry to be
	  removed with no notification.
	* Host A receives the other SYN-ACK, sends an ACK, and goes to
	  ESTABLISHED state.

Should fix PR #5909.
 1998-09-09 01:32:27 +00:00
thorpej f45860f9b4 Adjust for the reaper process. 
XXX Would really like to use proclists[] here, but not right now.
 1998-09-09 00:31:25 +00:00
thorpej 8abe0d6b1c Adjust for the new "reaper" kernel thread: do not free the vmspace and 
u-area in machine-dependent code.  Instead, call exit2() to schedule
the reaper to free them for us, once it is safe to do so (i.e. we are
no longer running on the dead proc's vmspace and stack).
 1998-09-09 00:07:48 +00:00
thorpej 93ea1946f0 Implement a new kernel thread, the "reaper", which performs the task 
of freeing the VM resources once a process has exited.  A valid thread
must do this work, as doing so may block in a multi-processor environment.
 1998-09-08 23:57:58 +00:00
thorpej 970e60efb8 - Use proclists[], rather than checking allproc and zombproc explicitly. 
- Add some comments about locking.
 1998-09-08 23:50:13 +00:00
thorpej 4edbfb00a8 - Add a new proclist, deadproc, which holds dead-but-not-yet-zombie 
processes.
- Create a new data structure, the proclist_desc, which contains a
  pointer to a proclist, and eventually, a pointer to the lock for that
  proclist.  Declare a static array of proclist_descs, proclists[],
  consisting of allproc, deadproc, and zombproc.
 1998-09-08 23:47:49 +00:00
thorpej dd07e08538 Implement vm_exit(), which frees VM resources when a process finishes 
exiting.
 1998-09-08 23:44:41 +00:00
thorpej 28904fca48 Implement uvm_exit(), which frees VM resources when a process finishes 
exiting.
 1998-09-08 23:44:21 +00:00
tron 63ef9847d5 Fix broken package dependence handling mentioned by Brook Milligan on 
"tech-pkg@netbsd.org".
 1998-09-08 21:54:01 +00:00
rvb ba78af57df Get ready to add Coda 1998-09-08 20:56:08 +00:00
rvb 26b955eec7 ufs_readdir no longer checks if vp->v_type != VDIR so 
the individual emulated readdirs must check.
Since netbsd and freebsd return EINVAL for the error
and I don't know what the other platforms do, return
EINVAL for them too.
 1998-09-08 20:02:51 +00:00
rvb a00eb709cb Pass2 complete 1998-09-08 17:12:46 +00:00
minoura cfa2e4dfa3 Activated options *_PAGER. 
That was a careless mistake.
 1998-09-08 15:43:27 +00:00
kleink 96deb0c4ec s/c_plusplus/__cplusplus/ 1998-09-08 15:10:12 +00:00
kleink 83d4043d4c s/NULL/NUL/ where appropriate. 1998-09-08 14:13:36 +00:00