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55 Commits

Author SHA1 Message Date
bouyer
52497e180a Remplace kern.shortcorename sysctl with a more flexible sheme, 
core filename format, which allow to change the name of the core dump,
and to relocate it in a directory. Credits to Bill Sommerfeld for giving me
the idea :)
The default core filename format can be changed by options DEFCORENAME and/or
kern.defcorename
Create a new sysctl tree, proc, which holds per-process values (for now
the corename format, and resources limits). Process is designed by its pid
at the second level name. These values are inherited on fork, and the corename
fomat is reset to defcorename on suid/sgid exec.
Create a p_sugid() function, to take appropriate actions on suid/sgid
exec (for now set the P_SUGID flag and reset the per-proc corename).
Adjust dosetrlimit() to allow changing limits of one proc by another, with
credential controls.
 1999-09-28 14:47:00 +00:00
cgd
ee94a4dacb add checks for COMPAT_OSF1 in the appropriate places 1999-04-30 05:29:20 +00:00
kleink
2304549e9f Sync __getlogin()'s namelen argument with the libc-internal declaration 
(u_int vs. size_t).
 1999-03-28 17:34:33 +00:00
drochner
8ece294afc COMPAT_xxx option review: add missing opt_compat_linux.h 
alpha -> __alpha__
 1998-12-18 14:10:06 +00:00
christos
bee9dafdf5 defopt COMPAT_43 1998-12-10 15:07:01 +00:00
erh
3affe03bf4 Alpha Linux compat tweak for getpid, getuid and getgid. 1998-09-25 06:04:48 +00:00
perry
275d1554aa Abolition of bcopy, ovbcopy, bcmp, and bzero, phase one. 
bcopy(x, y, z) ->  memcpy(y, x, z)
ovbcopy(x, y, z) -> memmove(y, x, z)
   bcmp(x, y, z) ->  memcmp(x, y, z)
  bzero(x, y)    ->  memset(x, 0, y)
 1998-08-04 04:03:10 +00:00
perry
730baa7431 fix sizeofs so they comply with the KNF style guide. yes, it is pedantic. 1998-07-31 22:50:48 +00:00
thorpej
8aee7782f5 defopt COMPAT_SUNOS 1998-06-25 23:40:33 +00:00
thorpej
311bac3348 defopt COMPAT_IBCS2 1998-06-25 23:22:37 +00:00
thorpej
1a2cb1b9d4 defopt COMPAT_FREEBSD 1998-06-25 22:49:18 +00:00
fvdl
e5bc90f40c Merge with Lite2 + local changes 1998-03-01 02:20:01 +00:00
thorpej
50c9f48319 Implement getsid(2), as defined by XPG4.2: returns the process group ID 
of the session leader of the specified process's session.
 1998-02-14 01:17:51 +00:00
mycroft
402ecc3fed Clean up code from last commit. 1997-11-10 08:26:09 +00:00
thorpej
97d2a58201 Fix slight argument bogosity with getgroups(), setgroups(), select(), 
and swapctl().  For the former three, they use an 'int' in their user-land
prototype which was a 'u_int' in the kernel, which screwed up automatic
generation/checking of lint syscall stubs.  For the latter, the user-land
prototype uses a "const char *", but the syscall just used "char *".

From Chris Demetriou <cgd@pa.dec.com>.
 1997-11-04 21:24:14 +00:00
mycroft
1cf91041df Nuke the old COMPAT_09 truncation of UIDs, GIDs, process and process group IDs. 1997-04-23 18:59:53 +00:00
mikel
19fd4b60de make setpgid(pid, pgrp) return EINVAL if pgrp < 0 as required by POSIX.1; 
from Klaus Klein in PR standards/3395.
 1997-03-27 06:14:03 +00:00
cgd
e7af2a8237 * catch up with system call argument type fixups/const poisoning. 
* Fix arguments to various copyin()/copyout() invocations, to avoid
  gratuitous casts.
* Some KNF formatting fixes
 1996-12-22 10:21:06 +00:00
jtc
16fe807b60 renamed sys_getlogin to sys___getlogin. required by libc namespace conventions 1996-09-19 04:52:12 +00:00
mrg
5abbf990f3 Change reboot(2) to take two arguments: bootopt like normal and also 
a boot string for firmware that can do this, such as the SPARC and
the sun3 models.  It is currently silently ignored on all other
hardware now, however.  The MD function "boot()" has been changed to
also take a char *.
 1996-08-09 10:30:23 +00:00
mycroft
351bdbd445 Implement setre[ug]id() compatibly with 4.3BSD, SunOS, and Linux. 1996-06-23 11:04:11 +00:00
mycroft
627bb9bd50 Remove bogus comment in setgid(). 1996-05-22 02:22:47 +00:00
christos
09afd77655 More proto fixes 1996-02-09 18:59:18 +00:00
christos
8a5b1b92e2 First pass at prototyping 1996-02-04 02:15:01 +00:00
mycroft
2dd293d3c3 Add hooks for COMPAT_FREEBSD, from Noriyuki Soda. 1995-10-10 01:26:36 +00:00
mycroft
245f292fed Prefix names of system call implementation functions with `sys_'. 1995-10-07 06:25:19 +00:00
thorpej
60024eb978 Make system calls conform to a standard prototype and bring those 
prototypes into scope.
 1995-09-19 21:40:36 +00:00
christos
1a5a3c9199 Extracted all of the compat_xxx routines, and created a library [libcompat] 
for them. There are a few #ifdef COMPAT_XX remaining, but they are not easy
or worth eliminating (yet).
 1995-06-24 20:33:55 +00:00
jtc
95ded74f58 Moved egid credential from cr_groups[0] to new field cr_gid. POSIX.1 
requires that sgid executables and the setuid() syscall *not* change
the supplemental group list.
 1995-06-01 22:43:30 +00:00
christos
fb371ccef0 tty_tb.c: need to include ioctl_compat.h in order to compile. 
sysv_shm.c: make shm_find_segment_by_shmid global so it can be used by
	    COMPAT_HPUX. There should be a better way...
rest: Add #ifdef COMPAT_HPUX where needed
 1995-05-10 16:52:53 +00:00
mycroft
2f805fa51b copy*str() should use size_t. 1995-03-09 12:05:21 +00:00
cgd
9c3af345b5 use NULL rather than casted zero 1995-03-08 01:21:30 +00:00
fvdl
7b5bd63e35 Extended a couple of defines with "|| defined(COMPAT_LINUX)" to make 
things compile without requiring COMPAT_43 and/or COMPAT_09.
 1995-03-05 08:52:17 +00:00
cgd
9c6713415c as noted by James Jegers, crfree should return void. 1994-12-24 14:04:43 +00:00
cgd
6ac2bbfc35 be more careful with types, also pull in headers where necessary. 1994-10-30 21:43:03 +00:00
mycroft
abc582b6d2 Return ppid and euid for COMPAT_IBCS2, too. 1994-10-21 01:12:13 +00:00
cgd
6b86130410 update for new syscall args description mechanism 1994-10-20 04:22:35 +00:00
mycroft
87ed5fd67b Require at least one group. 1994-09-19 07:52:57 +00:00
deraadt
2558d359af emulate setreuid/setregid better. 1994-08-25 07:13:55 +00:00
cgd
cf92afd66e New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD' 1994-06-29 06:29:24 +00:00
cgd
540aa31a08 update to lite 1994-05-19 05:57:44 +00:00
cgd
91cf0fbaf3 copyright foo 1994-05-17 04:21:49 +00:00
cgd
4138ebf515 compat_09 stuff for pid_t's 1994-05-09 07:40:00 +00:00
cgd
4bbabd8e7a Rename a lot of process flags. 1994-05-04 03:41:12 +00:00
cgd
675a199909 SUGID semantics, similar to 4.4BSD 1994-04-07 00:40:14 +00:00
cgd
236c2fe9f8 gah. shoot me. 1994-04-02 05:17:04 +00:00
cgd
47610af098 some type-changing, simplification, and re-instate casts for phil. 1994-04-01 09:52:30 +00:00
cgd
304e374292 expand uid_t/gid_t/off_t 1994-03-27 09:08:02 +00:00
deraadt
316b930486 pull in COMPAT_SUNOS stuff from magnum 1994-01-23 05:56:27 +00:00
mycroft
21edb9924e Canonicalize all #includes. 1993-12-18 03:59:02 +00:00