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freebsd-nq/lib/libc/stdlib
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Andrey A. Chernov 476d9314d6 1) POSIX requires rand(3) return values to be in the [0, RAND_MAX] range, 
but ACM formula we use have internal state (and return value) in the
[1, 0x7ffffffe] range, so our RAND_MAX (0x7fffffff) is never reached
because it is off by one, zero is not reached too.

Correct both RAND_MAX and rand(3) return value, shifting last one
to the 0 by 1 subtracted, resulting POSIXed [0, 0x7ffffffd(=new RAND_MAX)]
range.

2) Add a checks for not overflowing on too big seeds. It may happens on
the machines, where sizeof(unsigned int) > 32 bits.

Reviewed by:    bde [1]
MFC after:      2 weeks
2013-07-03 21:21:54 +00:00
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jemalloc
Make the malloc(3) family of functions weak and make their non-weak
2013-05-25 18:59:11 +00:00
_Exit.c
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a64l.3
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a64l.c
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abort.3
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2013-05-28 20:57:40 +00:00
abort.c
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2013-05-28 20:57:40 +00:00
abs.3
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2013-05-28 20:57:40 +00:00
abs.c
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2013-05-28 20:57:40 +00:00
alloca.3
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2013-05-28 20:57:40 +00:00
at_quick_exit.3
Update the 'C1x draft' reference to '.St -isoC-2011' mdoc macro.
2012-07-26 12:04:11 +00:00
atexit.3
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2013-05-28 20:57:40 +00:00
atexit.c
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atexit.h
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atof.3
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atof.c
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atoi.3
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atoi.c
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atol.3
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atol.c
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atoll.c
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2013-05-28 20:57:40 +00:00
bsearch.3
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bsearch.c
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div.3
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div.c
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2013-05-28 20:57:40 +00:00
exit.3
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2013-05-28 20:57:40 +00:00
exit.c
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2013-05-28 20:57:40 +00:00
getenv.3
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2013-05-28 20:57:40 +00:00
getenv.c
Optimize prev. commit for speed.
2012-10-03 04:46:58 +00:00
getopt_long.3
Add missing opening and closing brackets in getopt_long.3 and getsubopt.3
2011-12-26 03:14:37 +00:00
getopt_long.c
Switch from 4-clause to 2-clause BSD license. (OpenBSD r1.22)
2012-06-11 22:25:20 +00:00
getopt.3
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getopt.c
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getsubopt.3
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getsubopt.c
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2013-05-28 20:57:40 +00:00
hcreate.3
mdoc: order prologue macros consistently by Dd/Dt/Os
2010-04-14 19:08:06 +00:00
hcreate.c
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heapsort.c
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2013-05-28 20:57:40 +00:00
imaxabs.3
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imaxabs.c
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imaxdiv.3
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imaxdiv.c
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insque.3
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insque.c
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l64a.c
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labs.3
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2013-06-13 00:19:30 +00:00
labs.c
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ldiv.3
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ldiv.c
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llabs.3
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llabs.c
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lldiv.3
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lldiv.c
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lsearch.3
Add example.
2013-04-21 10:30:19 +00:00
lsearch.c
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Makefile.inc
Add more locale-specific functions to the relevant man pages and
2012-06-25 21:51:40 +00:00
memory.3
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2013-06-13 00:19:30 +00:00
merge.c
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2013-06-13 00:19:30 +00:00
ptsname.3
According to a clarification at http://austingroupbugs.net/view.php?id=503
2012-09-12 17:54:09 +00:00
ptsname.c
According to a clarification at http://austingroupbugs.net/view.php?id=503
2012-09-12 17:54:09 +00:00
qsort_r.c
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qsort.3
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2013-06-13 00:19:30 +00:00
qsort.c
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2013-06-13 00:19:30 +00:00
quick_exit.3
Update the 'C1x draft' reference to '.St -isoC-2011' mdoc macro.
2012-07-26 12:04:11 +00:00
quick_exit.c
Small style(9) improvements.
2011-12-15 11:16:41 +00:00
radixsort.3
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radixsort.c
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rand.3
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2013-06-13 00:19:30 +00:00
rand.c
1) POSIX requires rand(3) return values to be in the [0, RAND_MAX] range,
2013-07-03 21:21:54 +00:00
random.3
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2013-06-13 00:19:30 +00:00
random.c
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2013-06-13 00:19:30 +00:00
reallocf.3
Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch,
2012-04-17 07:22:14 +00:00
reallocf.c
In reallocf(3), free the memory only when size != 0. Otherwise, when the
2010-03-03 15:43:26 +00:00
realpath.3
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2013-06-13 00:19:30 +00:00
realpath.c
- Correct mispellings of the word occurrence
2013-04-17 11:40:10 +00:00
remque.c
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strfmon.3
Remove end of line whitespace.
2012-06-26 05:34:31 +00:00
strfmon.c
Implement xlocale APIs from Darwin, mainly for use by libc++. This adds a
2011-11-20 14:45:42 +00:00
strtod.3
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strtoimax.c
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strtol.3
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strtol.c
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strtoll.c
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strtonum.3
Revert to r214147, errno is not clobbered as originally
2010-10-22 08:51:49 +00:00
strtonum.c
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strtoq.c
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strtoul.3
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strtoul.c
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strtoull.c
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strtoumax.c
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strtouq.c
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Symbol.map
Import jemalloc 9ef7f5dc34ff02f50d401e41c8d9a4a928e7c2aa (dev branch,
2012-04-17 07:22:14 +00:00
system.3
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system.c
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tdelete.c
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tfind.c
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tsearch.3
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tsearch.c
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twalk.c
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