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38 Commits

Author SHA1 Message Date
Bruce Evans
a2c0622293 Fix execl[e]. Multiple execle's failed because of bogus caching of the 
pointer returned by realloc().  All callers free the pointer if the
execve fails.  Nuke the caching.  This essentially restores buildargv()
to the 1.1.5 version.  Also fix a memory leak if realloc() fails.  Also
nuke similar but non-broken caching in execvp().  malloc() should be
efficient enough.
 1994-12-12 01:15:01 +00:00
Poul-Henning Kamp
2a7b3781fc Added routines to read the canonical UNIX configuration file. This will 
later be applied to a number of programs (inetd for instance) to clean
out the bogus code doing the same thing, modulus all the bugs.

If you need to read a '#'-is-a-comment-file, please use these routines.

I realize that the shlib# should be bumped (for the non-US world:
increased by something), but will defer this until something significant
happens.
 1994-11-13 20:47:44 +00:00
Bruce Evans
2ff9d55483 Nuke sigsetjmp.c. sigsetjmp() can't be implemented as a C function 
that calls setjmp(), since returning from the function usually
clobbers the saved environment.
 1994-10-25 14:04:32 +00:00
Andrey A. Chernov
780bd8bd41 cfmakeraw(): set IGNBRK, clear IXOFF, INPCK per Bruce suggestion 
Set IGNPAR, clear NOFLSH, PENDIN, TOSTOP, ECHOE, ECHOK
 1994-10-22 18:12:17 +00:00
Andrey A. Chernov
4ceeaa06a8 makeraw(): forget to clear IMAXBEL, set VMIN/VTIME 1994-10-22 01:49:27 +00:00
Andrey A. Chernov
37b28ca421 Remove CPU_COLORDISP, GIO_COLOR now exists 1994-10-18 03:42:18 +00:00
Andrey A. Chernov
fb46136e56 Add new machdep variables 1994-10-17 20:50:41 +00:00
Garrett Wollman
b938dc2407 sysctl(3) can return an error (setting errno to ENOMEM) when the 
fields in the utsname structure are too small to hold their
corresponding MIB variables.  Don't return an error in this case.
 1994-10-13 20:31:19 +00:00
Garrett Wollman
d3ae7f1266 Document getvfsent() and kin. 1994-09-25 01:38:30 +00:00
Garrett Wollman
07ef895025 Fix so that people who don't have LKMs compiled in their kernels don't 
get hosed: vfsisloadable() always returns false if /dev/lkm cannot be
opened for writing.
 1994-09-25 00:48:27 +00:00
David Greenman
89730b290a Added $Id$ 1994-09-24 02:59:15 +00:00
Garrett Wollman
a2647fcdec If sysctl() fails, return "/kernel" so as not to screw people who haven't 
updated their kernels yet.
 1994-09-24 00:10:13 +00:00
Garrett Wollman
53d733f050 Added getbootfile(3), for an easy C interface to the kern.bootfile MIB 
variable.  This one's even documented!
 1994-09-23 20:22:01 +00:00
Garrett Wollman
4b4b7d0556 Added *ran48 functions, and put them in the correct place this time. 
Obtained from:	1.1.5
 1994-09-23 00:37:55 +00:00
Garrett Wollman
d5ebbcdf85 Pass -q and -u flags to modload so that it shuts up and doesn't leave 
modules lying around.
 1994-09-22 22:36:57 +00:00
Garrett Wollman
5ba34297b9 Fix stupid memory-allocation error. 1994-09-22 02:17:26 +00:00
Garrett Wollman
8e2331ca34 Added VFS functions: getvfsvbyname, getvfsbytype, getvfsent, setvfsent, 
endvfsent, vfsisloadable, vfsload.
Someday these will even be documented.
 1994-09-22 01:07:37 +00:00
Garrett Wollman
6af9798fed Document YP support. 1994-09-20 22:02:20 +00:00
Garrett Wollman
9486c394b4 My implementation of YP group file support, modeled after the 
password file support done yesterday.
 1994-09-20 21:43:27 +00:00
Garrett Wollman
468bb86a7d Second half of YP security hole fix. Needs updated password 
database in order to operate.
 1994-09-20 21:42:12 +00:00
Garrett Wollman
d5b7518d9c Re-implement YP password file support from scratch. This implementation 
correctly handles +user entries and + entries with local overrides.
 1994-09-20 01:23:45 +00:00
Garrett Wollman
28ca30918a Maintain pw_fields, and output same to password database. 
!!!!!!!!
NB
!!!!!!!!
You MUST pwd_mkdb /etc/master.passwd before attempting to use the new
libc, or things may go wrong.  (I doubt anything actually /will/ go
wrong, but the actual behavior is undefined.  YOU HAVE BEEN WARNED.)
The database format is, however, backwards-compatible, so old executables
will still work.
 1994-09-20 01:15:08 +00:00
Andrey A. Chernov
0b00772e37 Function in this module bloodly called 'gethostname' and linked 
with all pgms, you can imagine results!
Change 'gethostname' -> 'ntp_gettime', I don't know what real name
must be here but try to guess.
 1994-09-19 22:04:28 +00:00
Garrett Wollman
69f5174d9a Redo kernel NTP PLL support, user-mode interface. 1994-09-18 20:29:55 +00:00
Garrett Wollman
a040910f9b Use latest Arthur Olson timezone code rather than that supplied with 
4.4.  The code is almost identical to the 4.4 versions, but this organization
should make it easier to merge new versions in the future.
 1994-09-13 21:26:08 +00:00
Doug Rabson
5b65bca24e Added SYSV ipc system calls. 1994-09-13 14:52:45 +00:00
Geoff Rehmet
49f037bca9 document libcrypt and libcipher. 
Submitted by:	Geoff
 1994-09-08 19:46:57 +00:00
Jordan K. Hubbard
2d4ee3eaf6 Make errors in /etc/fstab print the line numbers where they occured. 
Also be more tolerant of blank lines and comments in the file.
Submitted by:	jkh
 1994-09-08 09:21:00 +00:00
Garrett Wollman
01697c8ddb Oops, forgot to cvs add this file. 1994-08-10 06:27:35 +00:00
Garrett Wollman
9ae159169a Make it easier for programs to figure out what revision of FreeBSD they 
are running under.  Here's how to bootstrap (order is important):

1) Re-compile gcc (just the driver is all you need).
2) Re-compile libc.
3) Re-compile your kernel.  Reboot.
4) cd /usr/src/include; make install

You can now detect the compilation environment with the following code:

#if !defined(__FreeBSD__)
#define __FreeBSD_version 199401
#elif __FreeBSD__ == 1
#define __FreeBSD_version 199405
#else
#include <osreldate.h>
#endif

You can determine the run-time environment by calling the new C library
function getosreldate(), or by examining the MIB variable kern.osreldate.

For the time being, the release date is defined as 199409, which we have
already established as our target.
 1994-08-10 06:25:07 +00:00
Jordan K. Hubbard
b10e56dadd Add a missing backslash to get this to work again. 
Reviewed by:
Submitted by:	jkh
 1994-08-08 15:17:41 +00:00
Garrett Wollman
2e18dcd969 Added YP domain name getting/setting support, for SunOS/old program 
compatibility.
 1994-08-08 00:40:24 +00:00
Garrett Wollman
2ceb2ce9ee First crack at making libc work with the new make macros. It compiles on 
my machine, and a simple static (genassym) and shared (sysctl) executable
both work.  Still to be done: RPCand YP merge.
 1994-08-05 01:19:12 +00:00
Geoff Rehmet
1f80968a0b Rewrite nlist to mmap the whole a.out file (at Davidg's suggestion). 
This means that we don't have to do rounding calculations for page
boundaries.  (We do all our accesses via the mmapped area now.)
Reviewed by:
 1994-07-22 12:22:51 +00:00
Rodney W. Grimes
58f0484fa2 BSD 4.4 Lite Lib Sources 1994-05-27 05:00:24 +00:00
Rodney W. Grimes
4b88c807ea BSD 4.4 Lite bin Sources 1994-05-26 06:18:55 +00:00
Rodney W. Grimes
dea673e932 BSD 4.4 Lite usr.sbin Sources 1994-05-26 05:23:31 +00:00
Rodney W. Grimes
59deaec541 BSD 4.4 Lite Include Sources 1994-05-24 09:57:34 +00:00