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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
..
arpa
Allow certain headers to be included more easily.
2013-05-21 21:20:10 +00:00
gssapi
Fix gssapi/gssapi_krb5.h after Heimdal 1.5.1 import.
2013-06-30 07:46:22 +00:00
protocols
Add proper prerequisites for even two more headers.
2013-05-21 21:50:11 +00:00
rpc
rpc: convert all uid and gid variables to u_int.
2012-10-04 04:15:18 +00:00
rpcsvc
- Correct mispellings of the word necessary
2013-04-17 11:42:40 +00:00
xlocale
Add <uchar.h>.
2013-05-21 19:59:37 +00:00
_ctype.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
a.out.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
ar.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
assert.h
Don't define static_assert for C++.
2011-12-29 14:41:17 +00:00
bitstring.h
…
complex.h
I'm happy to finally commit stephen@'s implementations of cacos,
2013-05-30 04:49:26 +00:00
cpio.h
…
ctype.h
Correctly expose xlocale functions if people include the headers in the wrong
2012-03-28 12:11:54 +00:00
db.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
dirent.h
Hide DIR definition by making it an opaque struct typedef.
2012-05-19 12:44:27 +00:00
dlfcn.h
Implement fdlopen(3), an rtld interface to load shared object by file
2012-01-07 10:33:01 +00:00
elf-hints.h
…
elf.h
…
err.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
fmtmsg.h
Fix a small typo. Fireware -> firmware.
2012-06-05 19:42:57 +00:00
fnmatch.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
fstab.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
fts.h
Allow certain headers to be included more easily.
2013-05-21 21:20:10 +00:00
ftw.h
…
getopt.h
Remove NetBSD Foundation clauses 3 & 4. They eliminated those clauses
2010-02-16 19:28:10 +00:00
glob.h
- Add restrict keyword to glob(3)
2011-12-20 22:56:13 +00:00
grp.h
Replace our version of the pwcache(3) API with NetBSD's implementation.
2012-10-19 12:44:22 +00:00
gssapi.h
…
hesiod.h
Remove NetBSD Foundation clauses 3 & 4. They eliminated those clauses
2010-02-16 19:28:10 +00:00
iconv.h
Replace the #define for "iconv" so it is for the function name instead of
2013-07-03 07:03:19 +00:00
ieeefp.h
People porting FreeBSD to new architectures ought not have to
2011-10-21 06:41:46 +00:00
ifaddrs.h
Allow certain headers to be included more easily.
2013-05-21 21:20:10 +00:00
inttypes.h
Correctly expose xlocale functions if people include the headers in the wrong
2012-03-28 12:11:54 +00:00
iso646.h
Avoid accidental conflicts with C++ operator keywords.
2011-09-27 16:33:17 +00:00
kenv.h
…
langinfo.h
Correctly expose xlocale functions if people include the headers in the wrong
2012-03-28 12:11:54 +00:00
libgen.h
Add basename_r(3) to complement basename(3). basename_r(3) which accepts
2009-10-06 14:05:57 +00:00
limits.h
POSIX.1-2008 moved some constants from the XSI option to the Base.
2011-03-04 19:28:27 +00:00
link.h
…
locale.h
Reapply 227753 (xlocale cleanup), plus some fixes so that it passes build
2012-03-04 15:31:13 +00:00
Makefile
- Trim an unused and bogus Makefile for mount_smbfs.
2013-06-28 21:00:08 +00:00
malloc_np.h
Make the malloc(3) family of functions weak and make their non-weak
2013-05-25 18:59:11 +00:00
malloc.h
…
memory.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
monetary.h
Correctly expose xlocale functions if people include the headers in the wrong
2012-03-28 12:11:54 +00:00
mpool.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
mqueue.h
POSIX requires sigevent to be visible after mqueue.h is included.
2012-09-10 05:12:45 +00:00
ndbm.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
netconfig.h
…
netdb.h
Replace __const by const in all non-contributed source code.
2011-12-13 13:32:56 +00:00
nl_types.h
Remove NetBSD Foundation clauses 3 & 4. They eliminated those clauses
2010-02-16 19:28:10 +00:00
nlist.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
nss.h
…
nsswitch.h
Add capability to use a db version of services. It is enabled by
2010-04-04 08:31:03 +00:00
paths.h
- Add vnode-backed swap space specification support. This is enabled when
2013-06-27 18:28:45 +00:00
printf.h
The register_printf_render_std() function expects regular string.
2012-07-04 17:35:07 +00:00
proc_service.h
…
pthread_np.h
Introduce a non-portable function pthread_getthreadid_np(3) to retrieve
2011-02-07 21:26:46 +00:00
pthread.h
Remove leftover for r214093.
2011-01-06 03:30:16 +00:00
pwd.h
Replace our version of the pwcache(3) API with NetBSD's implementation.
2012-10-19 12:44:22 +00:00
ranlib.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
readpassphrase.h
Sync with OpenBSD, primarily better signal and terminal handling.
2010-11-13 10:38:06 +00:00
regex.h
Replace __const by const in all non-contributed source code.
2011-12-13 13:32:56 +00:00
res_update.h
…
resolv.h
Spelling fixes for include/
2012-01-07 16:10:15 +00:00
runetype.h
After r232498, programs built with -ansi or -std=c89 including <ctype.h>
2012-03-06 20:15:23 +00:00
search.h
…
semaphore.h
Use umtx to implement process sharable semaphore, to make this work,
2010-01-05 02:37:59 +00:00
setjmp.h
Add a convenience macro for the returns_twice attribute, and apply it to
2012-04-29 11:04:31 +00:00
signal.h
Replace __const by const in all non-contributed source code.
2011-12-13 13:32:56 +00:00
spawn.h
…
stab.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
stdalign.h
Add <stdalign.h> and <stdnoreturn.h>.
2011-12-25 20:51:40 +00:00
stdbool.h
Remove unneeded guard.
2011-12-25 20:15:41 +00:00
stddef.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
stdio.h
Add an implementation of open_memstream() and open_wmemstream(). These
2013-02-27 19:50:46 +00:00
stdlib.h
1) POSIX requires rand(3) return values to be in the [0, RAND_MAX] range,
2013-07-03 21:21:54 +00:00
stdnoreturn.h
Simply disallow <stdnoreturn.h> to be used in combination with C++.
2012-01-03 23:05:23 +00:00
string.h
FreeBSD uses #if __BSD_VISIBLE to hide non-standard functions, fix this.
2013-02-14 19:26:58 +00:00
stringlist.h
- sl_find does not modify 'name'
2013-04-23 13:03:03 +00:00
strings.h
This should read #if __BSD_VISIBLE instead of #ifdef __BSD_VISIBLE.
2010-01-04 18:46:54 +00:00
sysexits.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
tar.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
termios.h
Add a new libc function: cfmakesane(3).
2010-11-02 17:00:56 +00:00
tgmath.h
Enable improved <tgmath.h> for Clang even when not using C11.
2013-04-27 21:18:34 +00:00
time.h
Add CLOCK_PROCESS_CPUTIME_ID to <time.h>, to synchronize the CLOCK_*
2013-01-14 18:01:19 +00:00
timeconv.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
timers.h
…
ttyent.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
uchar.h
Fix <uchar.h> in for C++11.
2013-05-25 16:58:12 +00:00
ulimit.h
…
unistd.h
Add pipe2() system call.
2013-05-01 22:42:42 +00:00
unwind.h
Also the stop function should accept 64-bit exception class.
2010-09-30 03:16:35 +00:00
utime.h
Remove the Berkeley clause 3's.
2010-02-16 19:39:50 +00:00
utmpx.h
Implement <utmpx.h>.
2010-01-13 17:29:55 +00:00
uuid.h
Add missing prototypes for uuid_enc,dec_le,be() functions.
2008-09-15 23:47:19 +00:00
varargs.h
…
wchar.h
Add an implementation of open_memstream() and open_wmemstream(). These
2013-02-27 19:50:46 +00:00
wctype.h
Reapply 227753 (xlocale cleanup), plus some fixes so that it passes build
2012-03-04 15:31:13 +00:00
wordexp.h
…
xlocale.h
Reapply 227753 (xlocale cleanup), plus some fixes so that it passes build
2012-03-04 15:31:13 +00:00