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* Grab some changes from NetBSD:mikeh2003-02-231-5/+6
| | | | | | fix const poisoning add cast to silence warning pull in unistd.h
* Apple PR-2449102: getdomainname() doesn't document that it is NIS/YP specificzarzycki2003-02-221-3/+3
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* Use strlcpy instead of strncpy.johan2003-02-221-2/+1
| | | | | Submitted by: imp Reviewed by: silence on -audit
* Fix a bad free() call that would occur if some #if 0'd code was used.tjr2003-02-221-4/+6
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* Mention that dlerror() is also applicable to retrieve error message afterphantom2003-02-211-0/+2
| | | | dladdr() and dlinfo() functions calls.
* Fix the description for mkdtemp(), which creates directories, not files.gshapiro2003-02-191-1/+1
| | | | | Submitted by: Murray S. Kucherawy <msk@blackops.org> X-MFC after: re approval
* Update errors.trhodes2003-02-181-8/+8
| | | | | PR: 48125 Submitted by: Per Hedeland <per@hedeland.org> (original version)
* Whack 28 unused variables.nectar2003-02-188-19/+9
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* Remove these from libc; they are now system calls.deischen2003-02-182-532/+0
| | | | Prompted by: mini
* Call the weak symbol for sigprocmask, so that it can be overridden.mini2003-02-171-1/+1
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* Back out "drop first N values" method of removing monotonically increasedache2003-02-171-7/+1
| | | | | | | | | | | | | | | seed->first value correlation. It breaks rand_r()... Other possible methods like shuffling inside aray will breaks rand_r() too, because it assumes only one word state, i.e. nothing extra can be added after seed assignment in srand(). BTW, for old formulae seed->first value correlation is not so monotonically increased as with other Linear Congruential Generators of this type only becase arithmetic overflow happens. But overflow affects distribution and lower bits very badly, as many articles says, such type of overflow not improves PRNG. So, monotonically increased seed->first value correlation problem remains...
* Eliminate 61 warnings emitted at WARNS=2 (leaving 53 to go).nectar2003-02-1637-39/+74
| | | | | | | Only warnings that could be fixed without changing the generated object code and without restructuring the source code have been handled. Reviewed by: /sbin/md5
* Add dlinfo(3) manual page to the rank of base system manpagesphantom2003-02-151-2/+2
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* Add examples of dlinfo() usage to manual page.phantom2003-02-151-1/+48
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* o Document that dlsym()'s behaviour with new special handle RTLD_SELFphantom2003-02-141-1/+16
| | | | | o Add cross reference to dlinfo(3) o Minor mdoc nits
* Follow Solaris's manual page and describe Link_map structure herephantom2003-02-141-1/+29
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* Add manual page for dlinfo(3). It's still need some work and addphantom2003-02-141-0/+191
| | | | examples, but it's better than nothing already.
* Implement dlinfo() function.kan2003-02-131-0/+8
| | | | | | | | | | Introdice RTLD_SELF special handle and properly process it within dlsym() and dlinfo() functions. The intention is to improve our compatibility with Solaris and to make a Java port easier. Partially submitted by: phantom
* o Implement C99 classification macros isfinite(), isinf(), isnan(),mike2003-02-1210-90/+188
| | | | | | | | | isnormal(). The current isinf() and isnan() are perserved for binary compatibility with 5.0, but new programs will use the macros. o Implement C99 comparison macros isgreater(), isgreaterequal(), isless(), islessequal(), islessgreater(), isunordered(). Submitted by: David Schultz <dschultz@uclink.Berkeley.EDU>
* This manual is called SIGNBIT(3) not FPCLASSIFY(3).mike2003-02-121-1/+1
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* Implement C99's signbit() macro.mike2003-02-113-2/+100
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* Handle %%m properly in syslog format string. Previously it would expandalfred2003-02-101-3/+13
| | | | | the %m into the errno and then vfprintf would expand the % and the first character of the strerror(3) return causing possible data corruption.
* Implement fpclassify():mike2003-02-0817-3/+498
| | | | | | | | | | | | | | | | | | | | | | | | | | | o Add a MD header private to libc called _fpmath.h; this header contains bitfield layouts of MD floating-point types. o Add a MI header private to libc called fpmath.h; this header contains bitfield layouts of MI floating-point types. o Add private libc variables to lib/libc/$arch/gen/infinity.c for storing NaN values. o Add __double_t and __float_t to <machine/_types.h>, and provide double_t and float_t typedefs in <math.h>. o Add some C99 manifest constants (FP_ILOGB0, FP_ILOGBNAN, HUGE_VALF, HUGE_VALL, INFINITY, NAN, and return values for fpclassify()) to <math.h> and others (FLT_EVAL_METHOD, DECIMAL_DIG) to <float.h> via <machine/float.h>. o Add C99 macro fpclassify() which calls __fpclassify{d,f,l}() based on the size of its argument. __fpclassifyl() is never called on alpha because (sizeof(long double) == sizeof(double)), which is good since __fpclassifyl() can't deal with such a small `long double'. This was developed by David Schultz and myself with input from bde and fenner. PR: 23103 Submitted by: David Schultz <dschultz@uclink.Berkeley.EDU> (significant portions) Reviewed by: bde, fenner (earlier versions)
* The .Fn functioncharnier2003-02-0610-33/+43
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* Fix use of an uninitialized pointer introduced in a previous revision.mtm2003-02-061-0/+1
| | | | Approved by: markm (mentor)(implicit)
* Since we drop NSHUFF values now, set default seed to what it becomesache2003-02-051-3/+3
| | | | after srand(1)
* Prevent uppercase after .Xr by adding ``The ... utility/system call''.charnier2003-02-052-7/+9
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* Mention that the CLOCK_VIRTUAL and CLOCK_PROF clocks are not implemented.tjr2003-02-051-1/+7
| | | | PR: 8376
* Grammer fix.mikeh2003-02-041-1/+1
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* For rand(3) and random(3) TYPE_0 drop NSHUFF values right after srand{om}()ache2003-02-042-6/+15
| | | | | | | to remove part of seed -> 1st value correlation. Correlation still remains because of algorithm limits. Note that old algorithm have even stronger correlation, especially in the lower bits area, but not eye-visible, as current one.
* Park & Miller PRNG can be safely initialized with any value but 0 and stuckache2003-02-032-2/+8
| | | | | | | at 0 as designed. Its BSD adaptation tries to fight it by mapping 0 to 2147483647 after calculation, but this method not works since 2147483647 seed returns to 0 again on the next interation. Instead of after calculation mapping, map 0 to another value _before_ calculation, so it never stucks.
* For some combinations of variable sizes and RAND_MAX value rand_r()ache2003-02-021-2/+4
| | | | may store less amount bits for seed, than available. Fix it.
* Document a bug in our chroot(2) implementation: if access controlrwatson2003-01-311-0/+6
| | | | | | | | | | | checks, including the "open directory" check or a MAC check fail, after the working directory of the process has been changed, then the cwd of the process will be left as the target directory rather than the original directory. At some point, this bug might be fixable by performing the directory change only after permission is granted for the change. In the mean time document it (it's been there for a while).
* Zap another reference to !RFPROC being unsupported that I missed before.tjr2003-01-311-2/+0
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* Don't use -compact in list of available flags. Fix tag width.tjr2003-01-311-1/+1
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* !RFPROC has been supported for a while now.tjr2003-01-311-2/+1
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* Back out previous. Many people disagreed with removing the warning.tjr2003-01-301-0/+8
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* Add getosreldate.3 to the Makefile.trhodes2003-01-301-1/+1
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* Add a manual page for getosreldate.c.trhodes2003-01-301-0/+65
| | | | | | PR: 46365 Submitted by: gioria (original version) OK'ed by: alfred (older version)
* Catch some cases where asking for ridiculously large allocations couldphk2003-01-301-0/+4
| | | | result in a segfault. Instead just return NULL.
* Remove runtime warning about gets().tjr2003-01-301-8/+0
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* Lock stdin on entry, unlock on return, use __sgetc() instead of getchar()tjr2003-01-301-5/+9
| | | | | to avoid locking the stream for each character and to avoid input being scattered among multiple threads.
* Fix signed/unsigned comparison warnings.mbr2003-01-271-3/+3
| | | | | Reviewed by: phk Obtained from: NetBSD
* Fix signed/unsigned comparison warnings. Fix spelling error inmbr2003-01-271-4/+5
| | | | | | | | | comment. NetBSD Rev. 1.9 and 1.7 Reviewed by: phk Obtained from: NetBSD
* Make this work in the !INET6 case -- if we mismatch the AF, don't return ambr2003-01-271-9/+10
| | | | | | | | | | bogus (uninitialized) structure. Also, ignore v4 ifa's with no broadcast address (rather than core dumping). NetBSD Rev 1.8 Reviewed by: phk Obtained from: NetBSD
* Check pmap_flag before sendto.mbr2003-01-271-1/+2
| | | | | | | NetBSD r 1.5 Reviewed by: phk Obtained from: NetBSD
* Make sure we don't look before the beginning of the string.mbr2003-01-271-2/+2
| | | | | | | NetBSD Rev 1.5 Reviewed by: phk Obtained from: NetBSD
* Add missing __rpc_fixup_addr. This is needed to makembr2003-01-271-0/+3
| | | | | | | | | mount_nfs -T work for scoped addresses. NetBSD Rev 1.11 Reviewed by: phk Obtained from: NetBSD
* Free the correct buffer in error handling.mbr2003-01-271-1/+3
| | | | | | | | | Handle that malloc may return NULL. NetBSD Rev. 1.8 Reviewed by: phk Obtained from: NetBSD
* Reset the record lenght and received bytes once a recordmbr2003-01-271-0/+9
| | | | | | | | | | is finished. This fixes clients doing two RPCs over the same connection at the same time. Without this fix, we could end with a reply to old data. Submitted by: Frank van der Linden <fvdl@netbsd.org> Reviewed by: rwatson Obtained from: NetBSD
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