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* Convert to mdoc format.Philippe Charnier1998-01-051-248/+146
| | | | Notes: svn path=/head/; revision=32271
* size_t -> unsignedAndrey A. Chernov1998-01-041-3/+3
| | | | | | | | in arguments length INT_MAX overflow check Suggested-by: bde Notes: svn path=/head/; revision=32253
* Expanded cross references.Alexander Langer1998-01-029-8/+20
| | | | Notes: svn path=/head/; revision=32193
* 1. EOF was returned when the buffer size was larger than INT_MAX. ThisAndrey A. Chernov1998-01-012-10/+10
| | | | | | | | | | | | | case has very little to do with the output size being larger than INT_MAX. 2. The new #include of <limits.h> was disordered. 3. The new declaration of `on' was disordered (integer types go together). 4. Testing an unsigned value for > 0 was fishy. Submitted by: bde Notes: svn path=/head/; revision=32168
* Drop the use of caddr_t in conjunction with mmap(2).Alexander Langer1997-12-311-4/+4
| | | | Notes: svn path=/head/; revision=32133
* Convert caddr_t --> void * for sys/mman.h functions.Alexander Langer1997-12-319-16/+16
| | | | | | | | | | | | | | | | | | | mlock, mmap, mprotect, msync, munlock, and munmap are defined by POSIX as taking void *. The const modifier has been added to mlock, munlock, and mprotect as the standard dictates. minherit comes from OpenBSD and has been updated to conform with their recent change to void *. madvise and mincore are not defined by POSIX, but their arguments have been modified to be consistent with the POSIX-defined functions. mincore takes a const pointer, but madvise does not due to the MADV_FREE case. Discussed with: bde Notes: svn path=/head/; revision=32131
* Fixed formatting of the MADV_FREE flag description.Alexander Langer1997-12-301-3/+3
| | | | | | | Pointed out by: bde Notes: svn path=/head/; revision=32118
* Typo fix.Alexander Langer1997-12-301-2/+2
| | | | Notes: svn path=/head/; revision=32114
* Document MS_SYNC.Alexander Langer1997-12-301-0/+1
| | | | Notes: svn path=/head/; revision=32112
* The terminating character in strings is `NUL', not `NULL'.Wolfram Schneider1997-12-282-2/+2
| | | | Notes: svn path=/head/; revision=32051
* fork() checks RLIMIT_NPROC, not RLIMIT_NOFILE.Tim Vanderhoek1997-12-261-1/+1
| | | | | | | | pr: docs/5260 submitted-by: Niall Smart [3]njs3@doc.ic.ac.uk Notes: svn path=/head/; revision=32001
* Removed unnecessary initialization of hp in gethostbyaddr_r.Alexander Langer1997-12-251-3/+3
| | | | Notes: svn path=/head/; revision=31984
* Add overflow checks: if output size becomes bigger than INT_MAX,Andrey A. Chernov1997-12-251-2/+13
| | | | | | | just return EOF Notes: svn path=/head/; revision=31983
* Correct type of stored argument place (from previous fix)Andrey A. Chernov1997-12-242-4/+4
| | | | Notes: svn path=/head/; revision=31982
* 1) Restore back comment about snprintf()Andrey A. Chernov1997-12-241-7/+10
| | | | | | | | 2) Optimize string buffer copy to call memcpy() and update pointers only for count > 0, it makes snprintf(NULL, 0, ...) more efficient Notes: svn path=/head/; revision=31981
* Return back to BSD snprintf semantics which recent C9x standard adoptsAndrey A. Chernov1997-12-243-21/+23
| | | | | | | | | | | | | instead of Singe Unix, thanx Bruce for explaining, I am not realize standards war was there. But now, fix n == 0 case to not return error and fix check for too big n. Things left to do: check for overflow in arguments. Notes: svn path=/head/; revision=31980
* 1) Oops! Insert again if (n == 0) return 0.Andrey A. Chernov1997-12-242-10/+10
| | | | | | | | | | | | | | | | | | | | | | Final word is Bruce's quote: C9x specifies the BSD4.4-Lite behaviour: [#3] ... Thus, the null-terminated output has been completely written if and only if the returned value is less than n. It means that if we not have any null-terminated output as for n == 0 we can't return value less than n, so we forced to return value equal to n i.e. 0 The next good thing is glibc compatibility, of course. 2) Do check for too big n in machine-independent way. 3) Minor optimization assuming EOF is < 0 Notes: svn path=/head/; revision=31979
* Back out part related to "return 0 if n == 0" and return EOF as before.Andrey A. Chernov1997-12-242-6/+2
| | | | | | | | | | | | | | The main argument is that it is impossible to determine if %n evaluated or not when snprintf return 0, because it can happens for both n == 0 and n == 1. Although EOF here is good indication of the end of process, if n is decreased in the loop... Since it is already supposed in many places that EOF *is* negative, f.e. from Single Unix specs for snprintf "return ... a negative value if an output error was encountered" this not makes situation worse. Notes: svn path=/head/; revision=31969
* Fix snprintf(...%n...)Andrey A. Chernov1997-12-241-5/+9
| | | | | | | | | to pass not more than buffer size to %n agrument, old variant always assume infinite buffer. %n is for actually transmitted characters, not for planned ones. Notes: svn path=/head/; revision=31968
* Remove wrong comment about snprintf:Andrey A. Chernov1997-12-241-5/+4
| | | | | | | | | | | | "return the number of bytes needed, rather the number used" According to Single Unix specs: Upon successful completion, these functions return the number of bytes transmitted excluding the terminating null Notes: svn path=/head/; revision=31967
* snprintf return value fixes to conform Single Unix specs:Andrey A. Chernov1997-12-242-6/+16
| | | | | | | | | | | | | | | | | | | | | | | 1) if buffer size is smaller than arguments size, return buffer size, not arguments size as before. 2) if buffer size is 0, return 0, not EOF as before. (now it is compatible with Linux and Apache implementations too). NOTE: Single Unix specs says: If the value of n {buffer size} is zero on a call to snprintf(), an unspecified value less than 1 is returned. It means we can't return EOF since EOF can take *any* value in general not especially < 1. Better variant will be return -1 (it is less then 1 and different with n == 1 case) but -1 value is already occuped by EOF in our implementation, so we can't distinguish true IO error in that case. So 0 here is only possible case still conforming to Single Unix specs. Notes: svn path=/head/; revision=31966
* Comment that long double is poorly implemented, not that it is unimplemented.Bruce Evans1997-12-191-2/+3
| | | | Notes: svn path=/head/; revision=31871
* Put the .PATH statement first as in all other libc Makefile.inc's.Bruce Evans1997-12-191-3/+2
| | | | Notes: svn path=/head/; revision=31870
* Format the MLINKS statement the same as in most other libc Makefile.inc's.Bruce Evans1997-12-191-2/+3
| | | | Notes: svn path=/head/; revision=31869
* Fix recursion problem which occurs when a signal is received duringJohn Birrell1997-12-151-3/+12
| | | | | | | | | | a malloc. The signal handler creates a thread which requires a malloc... For now, the only thing to do is to block signals. When we move user pthreads to use the kernel threads, mutexes will be implemented in kernel space and then malloc can revert. Notes: svn path=/head/; revision=31722
* Fixed spelling of EACCES.Bruce Evans1997-11-235-12/+19
| | | | Notes: svn path=/head/; revision=31370
* Fixed long double formats. They were mostly not implemented exceptBruce Evans1997-11-231-4/+7
| | | | | | | | | | | | | | on systems where long doubles are just doubles. FreeBSD hasn't been such a system since it started using gcc-2.5 many years ago. The fix is of low quality. It loses precision. scanf() of long doubles doesn't seem to be used much, but gdb-4.16 uses %Lg format in its expression parser if it thinks that the system supports printf'ing of long doubles. The symptom was that floating point literals were usually interpreted to be 0.0. Notes: svn path=/head/; revision=31359
* Fix bit-twiddling in sigismember(3).James Raynard1997-11-211-1/+1
| | | | | | | | | | | Note this ONLY affects the function version - the macro version is always used unless for some reason you put #undef sigismember in your code before calling it. PR: 3615 Submitted by: Nanbor Wang <nw1@cs.wustl.edu> (slightly amended patch) Notes: svn path=/head/; revision=31340
* Don't check for the unlikely case of useconds == 0 here. The kernelBruce Evans1997-11-201-7/+4
| | | | | | | | | checks it. Fixed a style bug. Notes: svn path=/head/; revision=31310
* stat() the correct file in execvp() so that the fine tuned errno handlingBruce Evans1997-11-201-2/+2
| | | | | | | actually works. Notes: svn path=/head/; revision=31309
* Add cross-references to rfork(2).John Polstra1997-11-182-1/+3
| | | | Notes: svn path=/head/; revision=31220
* Close PR #4867: improve _listmatch() to avoid returning false positives.Bill Paul1997-11-161-9/+16
| | | | | | | PR: 4867 Notes: svn path=/head/; revision=31180
* Reviewed by: hackers@freebsd.org in generalJulian Elischer1997-11-132-1/+32
| | | | | | | | | | | | | | | | Obtained from: Whistle Communications tree Add an option to the way UFS works dependent on the SUID bit of directories This changes makes things a whole lot simpler on systems running as fileservers for PCs and MACS. to enable the new code you must 1/ enable option SUIDDIR on the kernel. 2/ mount the filesystem with option suiddir. hopefully this makes it difficult enough for people to do this accidentally. see the new chmod(2) man page for detailed info. Notes: svn path=/head/; revision=31144
* Reviewed by: various.Julian Elischer1997-11-121-3/+2
| | | | | | | | | | | | | | | | | | | Ever since I first say the way the mount flags were used I've hated the fact that modes, and events, internal and exported, and short-term and long term flags are all thrown together. Finally it's annoyed me enough.. This patch to the entire FreeBSD tree adds a second mount flag word to the mount struct. it is not exported to userspace. I have moved some of the non exported flags over to this word. this means that we now have 8 free bits in the mount flags. There are another two that might well move over, but which I'm not sure about. The only user visible change would have been in pstat -v, except that davidg has disabled it anyhow. I'd still like to move the state flags and the 'command' flags apart from each other.. e.g. MNT_FORCE really doesn't have the same semantics as MNT_RDONLY, but that's left for another day. Notes: svn path=/head/; revision=31132
* Describe MNT_NOCLUSTER{R,W} flags.KATO Takenori1997-11-091-0/+4
| | | | | | | Pointed out by: bde Notes: svn path=/head/; revision=31050
* changed prototype to match textJohn-Mark Gurney1997-11-051-8/+4
| | | | | | | | changed sysctl to lsvfs as "sysctl vfs" doesn't return a listing of possible filesystem names Notes: svn path=/head/; revision=30963
* Correct description of which runes are encoded as two bytes.Steve Price1997-11-052-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | PR: 4555 Submitted by: Dmitrij Tejblum <tejblum@arc.hq.cti.ru> [0x0400 - 0xffff] [bbbbbbbb.bbbbbbbb] -> 1110bbbb, 10bbbbbb, 10bbbbbb .Ed .Pp If more than a single representation of a value exists (for example, 0x00; 0xC0 0x80; 0xE0 0x80 0x80) the shortest representation is always used (but the longer ones will be correctly decoded). .Pp The final three encodings provided by X-Open: .Bd -literal [00000000.000bbbbb.bbbbbbbb.bbbbbbbb] -> 11110bbb, 10bbbbbb, 10bbbbbb, 10bbbbbb [000000bb.bbbbbbbb.bbbbbbbb.bbbbbbbb] -> 111110bb, 10bbbbbb, 10bbbbbb, 10bbbbbb, 10bbbbbb [0bbbbbbb.bbbbbbbb.bbbbbbbb.bbbbbbbb] -> 1111110b, 10bbbbbb, 10bbbbbb, 10bbbbbb, 10bbbbbb, 10bbbbbb .Ed .Pp which provides for the entire proposed ISO-10646 31 bit standard are currently not implemented. .Sh "SEE ALSO" .Xr mklocale 1 , .Xr setlocale 3 @ 1.4 log @Don't use hardcoded *roff font change requests. Do it via mdoc macros instead. @ text @d37 1 a37 1 .Dd "June 4, 1993" @ 1.3 log @Very minor mdoc cleanup. @ text @d44 2 a45 1 \fBENCODING "UTF2"\fP @ 1.2 log @Another round of various man page cleanups. @ text @d65 1 a65 1 .sp d81 1 a81 1 .sp @ 1.2.2.1 log @YAMFC: Commit all of the -current changes that apply to 2.2. These fall into several categories: - Cosmetic/mdoc changes. They don't really afect the output at all, but having them in 2.2 will make it easier to diff the man pages later when looking for real changes. - Update some man pages to reflect the current 2.2 header files. - Sort xrefs. - A few typo fixes. - And a few changes that actualy added text to the man page that should be reflected in 2.2. - Add some missing MLINKS. Requested by: bde @ text @d44 1 a44 2 .Nm ENCODING .Qq UTF2 d65 1 a65 1 .Pp d81 1 a81 1 .Pp @ 1.2.2.2 log @MFC: Just the locale fixes (small doc tweaks for the most part) and the new strptime(3) call. Having added something, does this require a version bump? Haven't we bumped once already? There are a *LOT* of additional 3.0 changes to be merged but I'm not entirely comfortable with some of them so I'll take the conservative (read: cowardly :) way out and just merge this much. @ text @d37 1 a37 1 .Dd June 4, 1993 @ 1.1 log @Initial revision @ text @d41 1 a41 1 .Nm UTF2 @ 1.1.1.1 log @BSD 4.4 Lite Lib Sources @ text @@ 1.1.1.1.6.1 log @Phase 2 of merge - also fix things broken in phase 1. Watch out for falling rock until phase 3 is over! libc completely merged except for phkmalloc & rfork (don't know if David wants that). Some include files in sys/ had to be updated in order to bring in libc. @ text @d41 1 a41 1 .Nm utf2 @ 1.1.1.1.6.2 log @This 3rd mega-commit should hopefully bring us back to where we were. I can get it to `make world' succesfully, anyway! @ text @d41 1 a41 1 .Nm UTF2 @ Notes: svn path=/head/; revision=30952
* In clntudp_call(), it is possible that xdr_replymsg() might failBill Paul1997-10-261-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | partway through its attempt to decode the result structure sent by the server. If this happens, it can leave the result partially populated with dynamically allocated memory. In this event, the xdr_replymsg() failure is detected and RPC_CANTDECODERES is returned, but the memory in the partially populated result struct is not free()d. The end result is that memory is leaked when an RPC_CANTDECODERES error occurs. (This condition can occur if a CLIENT * handle is created using clntudp_bufcreate() with a receive buffer size that is too small to handle the result sent by the server.) Fixed by setting reply_xdrs.x_op to XDR_FREE and calling xdr_replymsg() again to free the memory if an RPC_CANTDECODERES error is detected. I suspect that the clnt_tcp.c, clnt_unix.c and clnt_raw.c modules may ha a similar problem, but I haven't duplicated the condition with those yet. Found by: dbmalloc Notes: svn path=/head/; revision=30737
* Typo.Wolfgang Helbig1997-10-261-1/+1
| | | | Notes: svn path=/head/; revision=30728
* Change L_SET to SEEK_SET for POSIX compliance.John Polstra1997-10-261-1/+1
| | | | | | | Submitted by: Dean Gaudet <dgaudet@arctic.org> Notes: svn path=/head/; revision=30713
* Back out part of OpenGroup specs about limiting max arg since it may breakAndrey A. Chernov1997-10-222-17/+4
| | | | | | | compatibility. Notes: svn path=/head/; revision=30649
* Reflect usleep code changes:Andrey A. Chernov1997-10-221-1/+24
| | | | | | | | Limit max arg Change return type to int Notes: svn path=/head/; revision=30648
* Changes in spirit of OpenGroup Singe Unix specs:Andrey A. Chernov1997-10-221-5/+11
| | | | | | | | | 1) Limit max allowed argument to 1000000 2) Change return type from void to int to indicate premature termination (by signal) Notes: svn path=/head/; revision=30646
* Document EINVAL as a possible return value from open(2).Joerg Wunsch1997-10-221-0/+7
| | | | Notes: svn path=/head/; revision=30645
* Sorted lists.Bruce Evans1997-10-2111-144/+146
| | | | Notes: svn path=/head/; revision=30624
* Removed unused file. It just forces a return value of 0 on successBruce Evans1997-10-181-48/+0
| | | | | | | | (no carry), but mount() in the kernel has returned 0 on success since prehistoric times. Notes: svn path=/head/; revision=30552
* Add $IdAndrey A. Chernov1997-10-171-0/+4
| | | | Notes: svn path=/head/; revision=30511
* Fix LONG_MAX overflowingAndrey A. Chernov1997-10-171-10/+21
| | | | | | | | | Return seconds if errno other than EINTR Add $Id Submitted by: bde with minor optimization by me Notes: svn path=/head/; revision=30510
* Fix two bugs which caused various RPC programs (mountd, nfsd, ...)John Polstra1997-10-171-3/+3
| | | | | | | | | | | | | | | | | | to fail under certain circumstances. 1. In one spot, the ifr_flags member was being examined in the wrong structure, thus it contained garbage. On a machine in which only the loopback interface was up, this caused everything that wanted to talk to the portmapper to fail -- a particular problem with laptops, where the pccard ethernet interface is likely to come up long after the attempt to start mountd, nfsd, amd, etc. 2. Compounding the above problem, get_myaddress() returned a successful status even though it failed to find an address that it considered good enough. Notes: svn path=/head/; revision=30504
* Copy time_to_sleep to time_remaining since it can be leftAndrey A. Chernov1997-10-161-0/+1
| | | | | | | uninitialized if nanosleep returns early with agr error Notes: svn path=/head/; revision=30493
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