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2008-06-12Do not attempt to recognize foreign ELF binaries if emulation is disabled;Miod Vallat
also recognize modern Linux binaries without branding, but with a ``GNU'' ABI note.
2008-05-01spl0() is not your friend, use splx() instead.Miod Vallat
2007-11-27regenArtur Grabowski
2007-10-27Make sure the compat errno mapping arrays go up to ELAST, and correctlyMiod Vallat
translate the errnos added over the last few releases.
2007-10-01more btoc -> atopMartin Reindl
2007-09-01replace the machine dependant bytes-to-clicks macro by the MI ptoa()Martin Reindl
version for i386 more architectures and ctob() replacement is being worked on prodded by and ok miod
2007-06-06now that all partition size/offsets are potentially 64-bit, change theTheo de Raadt
type of all variables to daddr64_t. this includes the APIs for XXsize() and XXdump(), all range checks inside bio drivers, internal variables for disklabel handling, and even uvm's swap offsets. re-read numerous times by otto, miod, krw, thib to look for errors
2007-03-15Since p_flag is often manipulated in interrupts and without biglockArtur Grabowski
it's a good idea to use atomic.h operations on it. This mechanic change updates all bit operations on p_flag to atomic_{set,clear}bits_int. Only exception is that P_OWEUPC is set by MI code before calling need_proftick and it's automatically cleared by ADDUPC. There's no reason for MD handling of that flag since everyone handles it the same way. kettenis@ ok
2006-05-23Compile if no option SYSVMSG.Miod Vallat
2006-03-05Use more queue macros rather than doing it by hand; ok otto@ krw@Miod Vallat
2006-01-19redo (w/ proper changes everywhere ;):Michael Shalayeff
take interp[MAXPATHLEN] off the stack. from mickey, ok otto while here, switch above from malloc to pool, remove stupid casts tedu@ miod@ ok
2005-11-21Move contents of sys/select.h to sys/selinfo.h in preparation for aTodd C. Miller
userland-visible sys/select.h. Consistent with what Net and Free do. OK deraadt@, tested with full ports build by naddy@.
2005-08-07malloc svr4_utsname struct as needed instead of on stack; ok millertTheo de Raadt
2004-06-22Replace a whole bunch of scary uses of strncpy() with strlcpy() andJean-Francois Brousseau
use compat-specific MAXNAMLEN values where appropriate ok millert@, pedro@
2003-11-23check for too-small length in stream debug codeAnil Madhavapeddy
discussed with grange@ tedu@
2003-09-23Replace select backends with poll backends. selscan() and pollscan()Todd C. Miller
now call the poll backend. With this change we implement greater poll(2) functionality instead of emulating it via the select backend. Adapted from NetBSD and including some changes from FreeBSD. Tested by many, deraadt@ OK
2003-08-15change arguments to suser. suser now takes the process, and a flagsTed Unangst
argument. old cred only calls user suser_ucred. this will allow future work to more flexibly implement the idea of a root process. looks like something i saw in freebsd, but a little different. use of suser_ucred vs suser in file system code should be looked at again, for the moment semantics remain unchanged. review and input from art@ testing and further review miod@
2003-05-07string cleaning; ok art teduTheo de Raadt
2003-01-30regen now that setreuid/setregid have moved out of compat and into kernTodd C. Miller
2003-01-30Bring back setreuid(2) and setregid(2) as first class syscallsTodd C. Miller
(but still implemented via setres[ug]id(2)). Basically this just moves them from COMPAT_43 into kern_prot.c. Also fixes a typo in my old implementation. The userland portion will follow in a few days. deraadt@ OK
2003-01-09Remove fetch(9) and store(9) functions from the kernel, and replace the fewMiod Vallat
remaining instances of them with appropriate copy(9) usage. ok art@, tested on all arches unless my memory is non-ECC
2002-11-06maintain refcnt correctly, ok art@Niklas Hallqvist
2002-08-23Cleanup change. Since almost all callers (except one) of getvnode did a FREFArtur Grabowski
on the returned file, do the FREF inside getvnode so that people can't get away with avoiding FREF and FRELE. Eyeballed by various people.
2002-07-06syncThomas Nordin
2002-07-06Remove kernel support for NTP. ok deraadt@ and tholo@Thomas Nordin
2002-04-25unfudge size_t vs. unsigned int parameters.Marc Espie
2002-03-14remove ambiguity in version,ostype,osversion,osrelease and their constanity, ↵Michael Shalayeff
they are and declarre 'em accordingly also removing private externies of those
2002-03-14Final __P removal plus some cosmetic fixupsTodd C. Miller
2002-03-14First round of __P removal in sysTodd C. Miller
2002-02-14More FREF/FRELE fixesPeter Valchev
2002-02-13More FREF/FRELE on relevant places. Now, only sys_mmap and a bunch of ioctl ↵Artur Grabowski
functions in sys/compat are left.
2002-02-12test before commitTheo de Raadt
2002-02-12More FREF/FRELE protection. This time all users of getvnode.Artur Grabowski
2002-02-08Opps. unbreak.Artur Grabowski
2002-02-08- Rename FILE_{,UN}USE to FREF and FRELE. USE is a bad verb and we don't haveArtur Grabowski
the same semantics as NetBSD anyway, so it's good to avoid name collissions. - Always fdremove before freeing the file, not the other way around. - falloc FREFs the file. - have FILE_SET_MATURE FRELE the file (It feels like a good ortogonality to falloc FREFing the file). - Use closef as much as possible instead of ffree in error paths of falloc:ing functions. closef is much more careful with the fd and can deal with the fd being forcibly closed by dup2. Also try to avoid manually calling *fo_close when closef can do that for us (this makes some error paths mroe complicated (sys_socketpair and sys_pipe), but others become simpler (sys_open)).
2002-02-02Be more consistent about using fd_getfile where it matters.Artur Grabowski
2001-11-28Sync in more uvm changes from NetBSD.Artur Grabowski
This time we're getting rid of KERN_* and VM_PAGER_* error codes and use errnos instead.
2001-11-07Add an alignment argument to uvm_map that specifies an alignment hintArtur Grabowski
for the virtual address.
2001-11-06Replace inclusion of <vm/foo.h> with the correct <uvm/bar.h> when necessary.Miod Vallat
(Look ma, I might have broken the tree)
2001-11-02Fix typo when assigning bds->sem_base.Todd C. Miller
The SVR4 compat stuff needs a serious sync but so far no one has been able to goat Niklas into doing it.
2001-10-26 - every new fd created by falloc() is marked as larval and should not be usedArtur Grabowski
any anyone. Every caller of falloc matures the fd when it's usable. - Since every lookup in the fd table must now check this flag and all of them do the same thing, move all the necessary checks into a function - fd_getfile.
2001-10-02Values coming from userland should be bounds checked, even if we put themConstantine Sapuntzakis
there just a couple calls ago. Thanks to Ken Ashcraft of Stanford for finding this bug.
2001-09-19Unify elf32 and elf64 code with macros. This forced a renamingArtur Grabowski
of a few functions from elf32.
2001-08-28don't reference seminfo if SYSVSEM isn't definedJason Wright
2001-08-26remove duplicate syscallargs() macrosTheo de Raadt
2001-08-26syncTheo de Raadt
2001-08-26there is no need for .bak filesTheo de Raadt
2001-08-22Consolidate svr4_waitsys with our wait4. Fixes gdt_get_slot panic, due to a ↵Niklas Hallqvist
double cpu_wait invocation.
2001-08-11Unnecessary and redundant includes.Artur Grabowski
2001-06-27Remove old vm.Artur Grabowski