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3975 Commits

Author SHA1 Message Date
jlemon
a2829cbe90 Add wrapper for kevent() syscall 
Noted as missing by: nicolas.leonard@animaths.com
 2000-08-07 16:51:56 +00:00
jlemon
94f1716a2e Document return value of ENOENT for nonexistent/invalid filter entries. 2000-08-07 16:47:35 +00:00
ru
f4ce82e2fd Adjust TCP checksum rather than compute it afresh. 
Submitted by:	Erik Salander <erik@whistle.com>
 2000-08-07 09:51:04 +00:00
nyan
a5a5fe7a4b Don't use kern.disks sysctl on PC-98 because the wd driver doesn't call 
disk_create() function.
 2000-08-07 02:14:44 +00:00
green
a76d7b0016 Good, fixing the header showed incorrect usage of it! #define _KERNEL 
here for the include of sys/select.h.
 2000-08-06 17:03:09 +00:00
ben
5266882947 Fix description of argv[0] passed to interpreted scripts; it's the name of 
the interpreter, _not_ the argv[0] passed in the original exec() call.
 2000-08-05 16:38:24 +00:00
kris
b0f07577a0 Prevent internal buffer overflow due to expansion of $LANG and/or name 
argument in catopen().

Reviewed by:	chris, -audit
 2000-08-05 04:56:43 +00:00
ru
62abb92c7c src/Makefile.inc1 sets DESTDIR=${WORLDTMP} for `buildworld' stage 
causing pre-processed manual pages, like terminfo(5), to point to
the temporary build tree.
 2000-08-04 15:38:32 +00:00
kris
0e4bd7a9c8 Return an error instead of overflowing the buffer in the case of a long 
$HOME in ruserpass()
 2000-08-04 11:15:48 +00:00
kris
f4c20382ae Calculate the string length of a u_long at compile-time, instead of using a 
hardcoded value.
 2000-08-04 11:07:57 +00:00
kris
815170b5ea Correct factor-of-10 error in INT_STRLEN_MAXIMUM() calculation. 2000-08-04 11:03:20 +00:00
kris
0075188ddd Correct string length bounds checking. 2000-08-04 10:53:37 +00:00
kris
f838ced4d9 Prevent TMPDIR overflow. 2000-08-04 10:50:21 +00:00
kris
9798d86665 Don't overflow the internal buffer in clnt_sperror() 2000-08-04 10:34:59 +00:00
kris
b7c08e22c6 sprintf -> snprintf paranoia 2000-08-04 10:23:42 +00:00
kris
6023a7fed5 Limit the amount of data copied to the error buffer to _POSIX2_LINE_MAX. 
This is the documented size which the user-provided buffer must be.
 2000-08-04 09:23:07 +00:00
kris
308f342303 Prevent buffer overflows. 2000-08-04 06:25:30 +00:00
jhb
264e175bf6 Cleanup warnings by adding missint prototypes, removing unneeded duplicate 
prototypes, and adding in several 'const's.  Also, add some missing
$FreeBSD$'s.

Found by:	BDECFLAGS
 2000-08-03 09:08:29 +00:00
des
9b71966edf Fix signedness bogon. 2000-08-02 11:25:21 +00:00
jasone
1ff9faf229 Make sem_post() safe to call from within a signal handler, as required by 
POSIX/SUSv2.
 2000-08-01 21:19:09 +00:00
peter
9fb04257a0 Revert the temporary hack in rev 1.79. 2000-08-01 18:50:29 +00:00
ps
a8748dafd1 If the format string passed to setproctitle begins with a '-' 
character, skip the program name when setting the process title.
Ansified with extreme prejudice.

Reviewed by:	peter
 2000-08-01 06:37:09 +00:00
sheldonh
316dbe7b07 Whitespace only: 
Fix an overlong line and trailing whitespace that crept in, in the
previous commit.
 2000-07-31 13:49:21 +00:00
peter
c766a66aeb Add pointers to rfork_thread(3) 2000-07-31 05:43:43 +00:00
peter
365414f82e Add a skeleton rfork_thread(3) man page. 2000-07-29 12:12:39 +00:00
peter
1fc82abee8 Take a shot at implementing a functional rfork_thread() for alpha. This 
was not fun and I am not entirely certain of the correctness, but it seems
to work.  (in fact, side by side testing of this code vs the x86 version
turned up hidden bugs in the x86 code).
 2000-07-29 11:43:21 +00:00
peter
e4403e6f3f Fix some rather interesting bugs that managed to not turn up in various 
testing and real-life applications:
1) If you returned from the thread function, you got a segv instead of
  calling _exit() with your return code.
2) clean up some bogus stack management.  There was also an underflow
  on function return.
3) when making syscalls, the kernel is expecting to have to leave space
  for the function's return address.  We need to duplicate this.  It was
  an accident that the rfork syscall actually worked here. :-/
 2000-07-29 11:34:01 +00:00
peter
cf3847fe70 rfork(2) wrapper for simple rfork-style threads. I have lost count of 
the number of times I have given this to people and got asked: why isn't
it in libc?  It is impossible to do this without assembler glue to reset
the stack for the new child process.

int rfork_thread(flags, stack_addr, start_fnc, start_arg)
int flags;                 Flags to rfork system call.  See rfork(2).
void *stack_addr;          Top of stack for thread.
int (*start_fnc)(void *);  Address of thread function to call in child.
void *start_arg;           Argument to pass to the thread function in child.

This is deliberately not documented or prototyped in includes until the
corresponding alpha version is written.
 2000-07-29 07:14:04 +00:00
peter
b7af2544c9 Deal with the exit entry in MIASM changing to sys_exit. 
This Is A Hack(TM).
 2000-07-29 00:28:44 +00:00
ache
14aed6ba2c Teach library about Home/End keys 2000-07-28 00:42:54 +00:00
ache
58cbd1f1a9 Fully preserve original tty settings outside of line edition mode. Old variant 
preserve them only partially, so tty state becomes different after el_*
functions used.

PR:		20138
 2000-07-28 00:07:40 +00:00
ache
792e42e270 Move terminal descriptor flush before stty to eliminate potential problems 
whith characters conversion changed like \n -> \r\n and so on.
 2000-07-27 23:58:35 +00:00
des
bd46c89e4f Don't fail if _ftp_stat() reports a protocol error, since that most likely 
means that the server doesn't understand SIZE or MDTM, which should not be a
hard failure.

Submitted by:	ume
 2000-07-27 08:48:48 +00:00
ache
8b6811d9df Fix temp. singnals blocking. Only one signal was blocked due to typo pasted 
many times.
 2000-07-26 23:46:28 +00:00
archie
674667d047 Add address translation support for RTSP/RTP used by RealPlayer and 
Quicktime streaming media applications.

Add a BUGS section to the man page.

Submitted by:	Erik Salander <erik@whistle.com>
 2000-07-26 23:15:46 +00:00
dillon
48adcd61e9 MFC 1.11.2.3 from -stable to -current 2000-07-25 18:50:22 +00:00
des
515e5bdd5d If the server reports the size as 0, treat it as unknown. This works around 
a bug in some ftp servers (most notably ftp.vmunix.com) which report the
size of a file correctly in ascii mode, but report it as 0 in binary mode.

Reported by:	asmodai

Also remove an unneeded initialization.
 2000-07-25 14:41:02 +00:00
des
3a09dd575f Centralize the default port finding code. 
Work around YA Apache bug: don't send port in Host: header if it's the
default port.
 2000-07-25 11:45:38 +00:00
sheldonh
c8b4c157ed Clean up some nits, with the permission of the author: 
* Grammar fixes.
  * Mark up rfork and vnode as cross-references.
  * Clarify the use of the RFFDG flag to rfork(2).
 2000-07-24 18:03:53 +00:00
sheldonh
99e6d4b3b7 Remove the reference to KERN_UPDATEINTERVAL and syncer(4), since 
KERN_UPDATEINTERVAL can't be used to control sched_sync().  In
fact, there's no easy way to control the syncer with sysctls.

Reported by:	bde
 2000-07-22 15:36:36 +00:00
des
d8951f60e7 Ignore environment variables that are set but empty. 
Sort out the size / length confusion.  Always try to report the *real* file
size in the url_stat structure, no matter how much of it is actually being
sent, and try to detect inconsistencies between sizes.

Rearrange the request loop to avoid having to add meaningless code just to
silence compiler warnings.

Switch to a more sensible and consistent interface for the _http_parse*()
functions.
 2000-07-21 11:02:43 +00:00
des
73a4a2b185 Document the proxy support better. 2000-07-21 10:57:15 +00:00
des
f62bb80e66 The decision to use an HTTP proxy for FTP documents belongs in the FTP code 2000-07-21 10:46:22 +00:00
des
869d881335 Don't send port number to proxy unless it's not the standard FTP port 2000-07-21 10:25:33 +00:00
dfr
5c6b23bd7c Call _thread_init() from pthread_once() if it has not already been called. 
This fixes a segfault in some C++ programs which use exceptions before
main() has been called (i.e. from global constructors).

Reviewed by: deischen
 2000-07-21 09:31:13 +00:00
jasone
3923cdcf46 Use _close() instead of close() in addrconfig() to keep it from becoming a 
potential cancellation point in libc_r.
 2000-07-21 04:22:39 +00:00
obrien
66b64cd709 Fix problem where original author thought `unsigned long' was the best 
32-bit type (rather than define his own type based on the type of box
being compiled on).

Submitted by:	Mark Abene <phiber@radicalmedia.com>
		(however I applied a slightly different fix)
 2000-07-20 20:11:36 +00:00
ume
dd0e3c30fe Copy canonname for *ahost, into static buffer. 
Obtained from:	KAME Project
 2000-07-20 18:49:35 +00:00
alfred
e1524a0154 use .Pp instead of faking it with an extra newline 
Pointed out by: sheldonh
 2000-07-20 11:05:52 +00:00
alfred
347d1868c9 document get/set sockopt usage with accept_filter(9) 2000-07-20 10:33:08 +00:00