Wrap <unistd.h> so that internal calls go direct and they're all weak symbols
Delete unused 'fd' argument from internal function oldttyname()

Use nanosleep instead of sleep to avoid the extra layer and simplify later
symbol hiding

ok w/tweak deraadt@

differentiate between a failed read, returning -1, and encountering
end-of-file, returning 0, in order not to print an unrelated
strerror(errno) in the latter case

ok millert@

unmute rcmd hostname lookup failure

ok millert@ jung@

zap #if 0'd code that's been dead since '96

ok todd@

Move to the <limits.h> universe.
review by millert, binary checking process with doug, concept with guenther

replace select with equiv poll usage.

looks good deraadt@
tweaks and ok millert@

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to

More shrinkage, a bit for ramdisks but mostly for static binaries:
- wrap with #ifndef NO_LOG_BAD_DNS_RESPONSES libc code that uses
p_class() and p_type() for diagnostics, then add that define to
libstub to avoid pulling in res_debug_syms.o
- split rcmd() and ruserok() into separate files, as nothing uses both
- split readdir_r() to its own file
- split syslog_r() from syslog(), as the latter needs localtime(); many
binaries no longer need to pull in all the time code after this; switch
from usleep() to nanosleep() while we're at it

(The profit of analysis of -Wl,-M,--cref output)

Chops 888kB from /bin and /sbin on i386

ok deraadt@, miod@

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Check snprintf(3) return value for error or truncation.
Mostly path construction, where truncation could be bad.

ok and input from deraadt@ millert@ ray@

oldmask = sigprocmask(SIG_BLOCK, &mask, &oldmask);
is not valid code; found by lint

zap rcsid.
split functions off res_debug.c so that getnetnamadr.c does not pull it
all when it's used.

okay deraadt@, krw@

ansify. ok deraadt@ moritz@

do not trash errno before using it, do not pass garbage args to getnameinfo
ok henning andrushock@korovino.net

fd leak; andrushock@korovino.net

remove NI_WITHSCOPEID (which is not standard)

Do check for current pointer vs. buffer end before touching any
elements in the buffer. Fixes an out of bounds access.
From aaron@; OK deraadt@

license oops; from tedu

fix various 3/4 licenses according to "terms" file

more writeable -> writable by torh

use socklen_t where needed; henning pvalchev ok

try to use strlcpy and snprintf more; ok various

more strlcpy and snprintf

Manual cleanup of remaining userland __P use (excluding packages maintained outside the tree)

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be don

Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.

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Replace the deprecated BSD sigsetmask/sigblock/sigpause functions with their POSIX counterparts.