Add mkstemps from OpenBSD. This has been in my tree for months and
hasn't caused any problems until the egcs import. This fix breaks the
world build, but my very next commit will remove mkstemps fr

Add mkstemps from OpenBSD. This has been in my tree for months and
hasn't caused any problems until the egcs import. This fix breaks the
world build, but my very next commit will remove mkstemps from the
egcs build.

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Revert last change. mkstemp() wasn't to blame, it's nvi. However,
mkstemp() is not behaving as documented.

Stop mk*temp() from being pathologically stupid in the face of a umask(0);
There are other ways to fix this than wrapping _gettemp(), but this was
the most convenient.

Discovered by: bde

Fix a nasty flaw as a result of using the arc4random() pre-seeding of
leading XXX's. It could wrap an uppercase character through chars
like: [ \ ] ^ _ ` in between Z and a. The backslash and bac

Fix a nasty flaw as a result of using the arc4random() pre-seeding of
leading XXX's. It could wrap an uppercase character through chars
like: [ \ ] ^ _ ` in between Z and a. The backslash and back tick
might be particularly nasty in a shell script context. Also, since
we've been using upper-case generated values for a while now, go with
the flow and use them in the pathname search rotation.

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Fixed uninitialized pointer in previous commit. mktemp() was broken.
I noticed cvs core dumps and uncleaned cvs temporary files in /tmp.

Fixed ANSIisms.

Many security improvements from OpenBSD:
implement mkdtemp
improve man page for mk*temp
use arc4random to seed extra XXX's randomly
Optionally warn of unsafe mktemp uses
From various commits by t

Many security improvements from OpenBSD:
implement mkdtemp
improve man page for mk*temp
use arc4random to seed extra XXX's randomly
Optionally warn of unsafe mktemp uses
From various commits by theo de raadt and Todd Miller.
Obtained from: OpenBSD

This should go into 2.2 after a testing period.

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Fix race
Obtained from: Keith Bostic

Revert $FreeBSD$ to $Id$

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so

Make the long-awaited change from $Id$ to $FreeBSD$

This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore. This update would have been
insane otherwise.

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Suggested by: Bruce Evans, Jeffrey Hsu, Gary Palmer

Added $Id$'s to files that were lacking them (gpalmer), made some
cosmetic changes to conform to style guidelines (bde) and checked
against NetBSD

Suggested by: Bruce Evans, Jeffrey Hsu, Gary Palmer

Added $Id$'s to files that were lacking them (gpalmer), made some
cosmetic changes to conform to style guidelines (bde) and checked
against NetBSD and Lite2 to remove unnecessary divergences (hsu, bde)

One last code cleanup:-

Removed spurious casts in fseek.c and stdio.c.
Added missing function argument in fwalk.c.
Added missing header include in flags.c and rget.c.
Put in casts where int's were being passed as size_t's.
Put in missing prototypes for static functions.
Changed second args of __sflags() inflags.c and writehook() in vasprintf.c
from char * to const char * to conform to prototypes.

This directory now compiles with no warnings with -Wall under
gcc-2.6.3 and with considerably less warnings than before with the
ultra-pedantic script I used for testing. (Most of the remaining ones
are due to const poisoning).

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Code cleanup:-

The usual stuff, adding missing function prototypes, argument types,
return values, etc. In mktemp.c, convert pid from u_int to pid_t, and
get rid of "extern int errno".

Minor cleanup, #include's and unused vars.
Added compile-time warning to an old funky function.

BSD 4.4 Lite Lib Sources