Revision tags: release/2.1.0_cvs |
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737af07c |
| 28-Dec-1995 |
Jordan K. Hubbard <jkh@FreeBSD.org> |
Gack - if you're going to call semexit() from elsewhere, it shouldn't be static.. :-)
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a353d785 |
| 27-Dec-1995 |
Joerg Wunsch <joerg@FreeBSD.org> |
Call semexit() from exit(), in order to process `undo vectors'. This function has actually never been called.
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b5d5c0c9 |
| 15-Dec-1995 |
Peter Wemm <peter@FreeBSD.org> |
Update sysv_*.c to get their argument definitions from sysproto.h
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87b6de2b |
| 14-Dec-1995 |
Poul-Henning Kamp <phk@FreeBSD.org> |
A Major staticize sweep. Generates a couple of warnings that I'll deal with later. A number of unused vars removed. A number of unused procs removed or #ifdefed.
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725db531 |
| 21-Oct-1995 |
Bruce Evans <bde@FreeBSD.org> |
Start including <sys/sysproto.h> to get the correct args structs and prototypes for all syscalls. The args structs are still declared in comments as in VOP implementation functions. I don't like th
Start including <sys/sysproto.h> to get the correct args structs and prototypes for all syscalls. The args structs are still declared in comments as in VOP implementation functions. I don't like the duplication for this, but several more layers of changes are required to get it right. First we need to catch up with 4.4lite2, which uses macros to handle struct padding. Then we need to catch up with NetBSD, which passes the args correctly (as void *). Then we need to handle varargs functions and struct padding better. I think all the details can be hidden in machine-generated functions so that the args structs and verbose macros to reference them don't have to appear in the core sources.
Add prototypes.
Add bogus casts to hide the evil type puns exposed by the previous steps. &uap[1] was used to get at the args after the first. This worked because only the first arg in *uap was declared. This broke when the machine- genenerated args struct declared all the args (actually it declares extra args in some cases and depends on the user stack having some accessible junk after the last arg, not to mention the user args being on the stack. It isn't possible to declare a correct args struct for a varargs syscall). The msgsys(), semsys() and shmsys() syscall interfaces are BAD because they multiplex several syscalls that have different types of args. There was no reason to duplicate this sysv braindamage but now we're stuck with it. NetBSD has reimplemented the syscalls properly as separate syscalls #220-231.
Declare static functions as static in both their prototype and their implementation (the latter is optional, and this misfeature was used).
Remove gratuitous #includes.
Continue cleaning up new init stuff.
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4590fd3a |
| 09-Sep-1995 |
David Greenman <dg@FreeBSD.org> |
Fixed init functions argument type - caddr_t -> void *. Fixed a couple of compiler warnings.
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088f7396 |
| 30-Aug-1995 |
Bruce Evans <bde@FreeBSD.org> |
Fix several sysinit functions that had the wrong type and unnecessarily external linkage.
Remove useless comments saying that SYSINIT() does system initialization.
shm.c: Remove nearly useless comm
Fix several sysinit functions that had the wrong type and unnecessarily external linkage.
Remove useless comments saying that SYSINIT() does system initialization.
shm.c: Remove nearly useless comment that gave wrong pseudo-prototypes.
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2b14f991 |
| 28-Aug-1995 |
Julian Elischer <julian@FreeBSD.org> |
Reviewed by: julian with quick glances by bruce and others Submitted by: terry (terry lambert) This is a composite of 3 patch sets submitted by terry. they are: New low-level init code that supports
Reviewed by: julian with quick glances by bruce and others Submitted by: terry (terry lambert) This is a composite of 3 patch sets submitted by terry. they are: New low-level init code that supports loadbal modules better some cleanups in the namei code to help terry in 16-bit character support some changes to the mount-root code to make it a little more modular..
NOTE: mounting root off cdrom or NFS MIGHT be broken as I haven't been able to test those cases..
certainly mounting root of disk still works just fine.. mfs should work but is untested. (tomorrows task)
The low level init stuff includes a total rewrite of init_main.c to make it possible for new modules to have an init phase by simply adding an entry to a TEXT_SET (or is it DATA_SET) list. thus a new module can be added to the kernel without editing any other files other than the 'files' file.
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28f8db14 |
| 29-Jul-1995 |
Bruce Evans <bde@FreeBSD.org> |
Eliminate sloppy common-style declarations. There should be none left for the LINT configuation.
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Revision tags: release/2.0.5_cvs |
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9b2e5354 |
| 30-May-1995 |
Rodney W. Grimes <rgrimes@FreeBSD.org> |
Remove trailing whitespace.
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Revision tags: release/2.0 |
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82478919 |
| 06-Oct-1994 |
David Greenman <dg@FreeBSD.org> |
Use tsleep() rather than sleep so that 'ps' is more informative about the wait.
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797f2d22 |
| 02-Oct-1994 |
Poul-Henning Kamp <phk@FreeBSD.org> |
All of this is cosmetic. prototypes, #includes, printfs and so on. Makes GCC a lot more silent.
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789668e2 |
| 17-Sep-1994 |
David Greenman <dg@FreeBSD.org> |
Got rid of compiler warnings.
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3d903220 |
| 13-Sep-1994 |
Doug Rabson <dfr@FreeBSD.org> |
Added SYSV ipcs.
Obtained from: NetBSD and FreeBSD-1.1.5
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Revision tags: release/7.3.0_cvs, release/7.3.0 |
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75d633cb |
| 19-Mar-2010 |
Konstantin Belousov <kib@FreeBSD.org> |
Move SysV IPC freebsd32 compat shims from freebsd32_misc.c to corresponding sysv_{msg,sem,shm}.c files.
Mark SysV IPC freebsd32 syscalls as NOSTD and add required SYSCALL_INIT_HELPER/SYSCALL32_INIT_
Move SysV IPC freebsd32 compat shims from freebsd32_misc.c to corresponding sysv_{msg,sem,shm}.c files.
Mark SysV IPC freebsd32 syscalls as NOSTD and add required SYSCALL_INIT_HELPER/SYSCALL32_INIT_HELPERs to provide auto register/unregister on module load.
This makes COMPAT_FREEBSD32 functional with SysV IPC compiled and loaded as modules.
Reviewed by: jhb MFC after: 2 weeks
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09c817ba |
| 03-Jul-2009 |
Oleksandr Tymoshenko <gonzo@FreeBSD.org> |
- MFC
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b648d480 |
| 24-Jun-2009 |
John Baldwin <jhb@FreeBSD.org> |
Change the ABI of some of the structures used by the SYSV IPC API: - The uid/cuid members of struct ipc_perm are now uid_t instead of unsigned short. - The gid/cgid members of struct ipc_perm are n
Change the ABI of some of the structures used by the SYSV IPC API: - The uid/cuid members of struct ipc_perm are now uid_t instead of unsigned short. - The gid/cgid members of struct ipc_perm are now gid_t instead of unsigned short. - The mode member of struct ipc_perm is now mode_t instead of unsigned short (this is merely a style bug). - The rather dubious padding fields for ABI compat with SV/I386 have been removed from struct msqid_ds and struct semid_ds. - The shm_segsz member of struct shmid_ds is now a size_t instead of an int. This removes the need for the shm_bsegsz member in struct shmid_kernel and should allow for complete support of SYSV SHM regions >= 2GB. - The shm_nattch member of struct shmid_ds is now an int instead of a short. - The shm_internal member of struct shmid_ds is now gone. The internal VM object pointer for SHM regions has been moved into struct shmid_kernel. - The existing __semctl(), msgctl(), and shmctl() system call entries are now marked COMPAT7 and new versions of those system calls which support the new ABI are now present. - The new system calls are assigned to the FBSD-1.1 version in libc. The FBSD-1.0 symbols in libc now refer to the old COMPAT7 system calls. - A simplistic framework for tagging system calls with compatibility symbol versions has been added to libc. Version tags are added to system calls by adding an appropriate __sym_compat() entry to src/lib/libc/incldue/compat.h. [1]
PR: kern/16195 kern/113218 bin/129855 Reviewed by: arch@, rwatson Discussed with: kan, kib [1]
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45f48220 |
| 24-Jun-2009 |
John Baldwin <jhb@FreeBSD.org> |
Deprecate the msgsys(), semsys(), and shmsys() system calls by moving them under COMPAT_FREEBSD[4567]. Starting with FreeBSD 5.0 the SYSV IPC API was implemented via direct system calls (e.g. msgctl
Deprecate the msgsys(), semsys(), and shmsys() system calls by moving them under COMPAT_FREEBSD[4567]. Starting with FreeBSD 5.0 the SYSV IPC API was implemented via direct system calls (e.g. msgctl(), msgget(), etc.) rather than indirecting through the var-args *sys() system calls. The shmsys() system call was already effectively deprecated for all but COMPAT_FREEBSD4 already as its implementation for the !COMPAT_FREEBSD4 case was to simply invoke nosys().
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71361470 |
| 24-Jun-2009 |
John Baldwin <jhb@FreeBSD.org> |
- Move syscall function argument structure types to be just above the relevenat system call function. - Whitespace fixes.
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7e857dd1 |
| 12-Jun-2009 |
Oleksandr Tymoshenko <gonzo@FreeBSD.org> |
- Merge from HEAD
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bcf11e8d |
| 05-Jun-2009 |
Robert Watson <rwatson@FreeBSD.org> |
Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC and used in a large number of files, but also because an increasing number of incorrect uses of MAC calls were sneaking in du
Move "options MAC" from opt_mac.h to opt_global.h, as it's now in GENERIC and used in a large number of files, but also because an increasing number of incorrect uses of MAC calls were sneaking in due to copy-and-paste of MAC-aware code without the associated opt_mac.h include.
Discussed with: pjd
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0304c731 |
| 27-May-2009 |
Jamie Gritton <jamie@FreeBSD.org> |
Add hierarchical jails. A jail may further virtualize its environment by creating a child jail, which is visible to that jail and to any parent jails. Child jails may be restricted more than their
Add hierarchical jails. A jail may further virtualize its environment by creating a child jail, which is visible to that jail and to any parent jails. Child jails may be restricted more than their parents, but never less. Jail names reflect this hierarchy, being MIB-style dot-separated strings.
Every thread now points to a jail, the default being prison0, which contains information about the physical system. Prison0's root directory is the same as rootvnode; its hostname is the same as the global hostname, and its securelevel replaces the global securelevel. Note that the variable "securelevel" has actually gone away, which should not cause any problems for code that properly uses securelevel_gt() and securelevel_ge().
Some jail-related permissions that were kept in global variables and set via sysctls are now per-jail settings. The sysctls still exist for backward compatibility, used only by the now-deprecated jail(2) system call.
Approved by: bz (mentor)
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Revision tags: release/7.2.0_cvs, release/7.2.0 |
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9c797940 |
| 13-Apr-2009 |
Oleksandr Tymoshenko <gonzo@FreeBSD.org> |
- Merge from HEAD
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1fa80eb1 |
| 30-Mar-2009 |
Christian Brueffer <brueffer@FreeBSD.org> |
Fix memory leak in semunload().
PR: 133064 Submitted by: Mateusz Guzik <mjguzik@gmail.com> MFC after: 1 week
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bad3b688 |
| 18-Jan-2009 |
Oleksandr Tymoshenko <gonzo@FreeBSD.org> |
Sync with head
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