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267654 |
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19-Jun-2014 |
gjb |
Copy stable/9 to releng/9.3 as part of the 9.3-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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225736 |
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22-Sep-2011 |
kensmith |
Copy head to stable/9 as part of 9.0-RELEASE release cycle.
Approved by: re (implicit)
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225617 |
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16-Sep-2011 |
kmacy |
In order to maximize the re-usability of kernel code in user space this patch modifies makesyscalls.sh to prefix all of the non-compatibility calls (e.g. not linux_, freebsd32_) with sys_ and updates the kernel entry points and all places in the code that use them. It also fixes an additional name space collision between the kernel function psignal and the libc function of the same name by renaming the kernel psignal kern_psignal(). By introducing this change now we will ease future MFCs that change syscalls.
Reviewed by: rwatson Approved by: re (bz)
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194942 |
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25-Jun-2009 |
rwatson |
Fix ibcs2_ipc.c build by adding missing limits.h include.
Submitted by: keramida
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194910 |
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24-Jun-2009 |
jhb |
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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160189 |
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08-Jul-2006 |
jhb |
- Split the IBCS2 ipc foosys() system calls up into subfunctions matching the organization in svr4_ipc.c. - Use kern_msgctl(), kern_semctl(), and kern_shmctl() instead of the stackgap.
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148541 |
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29-Jul-2005 |
jhb |
Add missing dependencies on the SYSVIPC modules.
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139799 |
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06-Jan-2005 |
imp |
/* -> /*- for license, add FreeBSD tag
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115684 |
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02-Jun-2003 |
obrien |
Use __FBSDID().
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107849 |
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13-Dec-2002 |
alfred |
SCARGS removal take II.
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107839 |
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13-Dec-2002 |
alfred |
Backout removal SCARGS, the code freeze is only "selectively" over.
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107838 |
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13-Dec-2002 |
alfred |
Remove SCARGS.
Reviewed by: md5
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92761 |
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20-Mar-2002 |
alfred |
Remove __P.
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83366 |
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12-Sep-2001 |
julian |
KSE Milestone 2 Note ALL MODULES MUST BE RECOMPILED make the kernel aware that there are smaller units of scheduling than the process. (but only allow one thread per process at this time). This is functionally equivalent to teh previousl -current except that there is a thread associated with each process.
Sorry john! (your next MFC will be a doosie!)
Reviewed by: peter@freebsd.org, dillon@freebsd.org
X-MFC after: ha ha ha ha
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50477 |
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27-Aug-1999 |
peter |
$Id$ -> $FreeBSD$
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43744 |
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07-Feb-1999 |
guido |
1) Fix our view of how ibcs2_semid_ds looks. There is no padding int there (SVR4 does have it so that;s probably the cause of this bug) 2) Add a wrapper function for translation between ibcs2_ipc_perm and ipc_perm as I think we screwed up when defining the ipc_perm struct and mixed up 'normal' and creator [ug]id's 3) Fix IBCS2_IPC_STAT semctl. The FreeBSD version needs a union semun whereas the IBCS2 version gives a struct ibcs2_semid_ds.
Apparently this is all fixed in the SVR4 compatibility code. PR: 7729
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30994 |
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06-Nov-1997 |
phk |
Move the "retval" (3rd) parameter from all syscall functions and put it in struct proc instead.
This fixes a boatload of compiler warning, and removes a lot of cruft from the sources.
I have not removed the /*ARGSUSED*/, they will require some looking at.
libkvm, ps and other userland struct proc frobbing programs will need recompiled.
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27537 |
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20-Jul-1997 |
bde |
Removed unused #includes.
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24203 |
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24-Mar-1997 |
bde |
Don't include <sys/ioctl.h> in the kernel. Stage 1: don't include it when it is not used. In most cases, the reasons for including it went away when the special ioctl headers became self-sufficient.
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22975 |
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22-Feb-1997 |
peter |
Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not ready for it yet.
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21673 |
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14-Jan-1997 |
jkh |
Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long.
Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
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20601 |
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17-Dec-1996 |
swallace |
In the IBCS2 semctl system call, the last parameter arg is passed by value, but in the FreeBSD semctl system call implementation, is passed by reference.
Submitted by: msagre@cactus.fi.uba.ar <Miguel Angel Sagreras>
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16322 |
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12-Jun-1996 |
gpalmer |
Clean up -Wunused warnings.
Reviewed by: bde
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13334 |
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08-Jan-1996 |
peter |
reran makesyscalls
Always call the SYSV ipc functions, stubs will take their place if necessary.
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13226 |
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04-Jan-1996 |
wollman |
Convert SYSV IPC to new-style options. (I hope I got everything...) The LKMs will need an extra file, to come later.
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12257 |
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13-Nov-1995 |
bde |
Added bogus casts to avoid compiler warnings.
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11397 |
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10-Oct-1995 |
swallace |
Remove old files no longer needed. Add new files created for emulator. Modify NetBSD import to work with FreeBSD and add new features and code. The complete emulator is essentially a combination of work/code implemented by Sean Eric Fagan, Soren Schmidt, Scott Bartram, and myself, Steven Wallace.
Features of this new emulator system include:
o "clean" code, including strict prototyping. o Auto-generation of ibcs2 system calls, xenix system calls, isc system calls. Generation includes system tables, structure definitions, and prototyping of function calls. o ibcs2 emulator does not rely on any COMPAT_43 system calls. o embedded socksys support o ibcs2 msgsys, semsys, shmsys calls supported if supported in kernel o alternate /emul/ibcs2 namespace searched first for files in ibcs2 system. Usefull to keep sysv libraries, binaries in /emul/ibcs2. o many other finer details and functions fixed or implemented.
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8876 |
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30-May-1995 |
rgrimes |
Remove trailing whitespace.
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3584 |
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14-Oct-1994 |
sos |
iBCS2 emulator core files.
This is the main files for the iBCS2 emulator. It can be use compiled into the kernel by using:
options IBCS2 options COMPAT_IBCS2
or as a lkm module using:
options COMPAT_IBCS2
and then loading it via the ibcs2 script in /usr/bin
REMEMBER: this code is still experimental ! NO WARRENTY !
Submitted by: sef@kithrup.com, mostyn@mrl.com, sos@kmd-ac.dk
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