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freebsd-skq/libexec
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Konstantin Belousov cb5c4b10ba Add two rtld exported symbols, _rtld_atfork_pre and _rtld_atfork_post. 
Threading library calls _pre before the fork, allowing the rtld to
lock itself to ensure that other threads of the process are out of
dynamic linker. _post releases the locks.

This allows the rtld to have consistent state in the child. Although
child may legitimately call only async-safe functions, the call may
need plt relocation resolution, and this requires working rtld.

Reported and debugging help by:	rink
Reviewed by:	kan, davidxu
MFC after:	1 month (anyway, not before 7.1 is out)
2008-11-27 11:27:59 +00:00
..
atrun Fixed static linkage (build with -DNO_SHARED). 2007-10-01 18:17:24 +00:00
bootpd Make tv_sec a time_t on all platforms but alpha. Brings us more in line with 2005-12-24 22:22:17 +00:00
comsat Fix most cases where the address of an int is passed to a function expecting a 2005-02-14 17:42:58 +00:00
fingerd Mark functions as __dead2 in order to help the LLVM static checker 2008-08-04 01:25:48 +00:00
ftpd Remove references to S/Key and list OPIE. 2007-04-20 09:08:20 +00:00
getty Stop mentioning /usr/X11R6. 2007-07-24 06:41:07 +00:00
lukemftpd Not needed any more, vendor sources have PAM support. 2006-08-31 17:12:33 +00:00
mail.local Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
makekey
mknetid Expand *n't contractions. 2005-02-13 22:25:33 +00:00
pppoed Significantly reduce the memory leak as noted in BUGS section for 2007-07-04 00:00:41 +00:00
rbootd Avoid accidental use of ANSI C trigraphs. 2004-08-21 07:23:41 +00:00
revnetgroup Sync program's usage() with manpage's SYNOPSIS. 2005-02-09 20:36:12 +00:00
rlogind Cook CFLAGS by the modern recipe: 2006-07-27 12:05:05 +00:00
rpc.rquotad Whitespace and style fixes, build at WARNS level 6. 2008-11-04 14:17:49 +00:00
rpc.rstatd Use sysctl to fetch stats from the kernel instead of reading variables 2008-06-10 18:47:43 +00:00
rpc.rusersd Fix most cases where the address of an int is passed to a function expecting a 2005-02-14 17:42:58 +00:00
rpc.rwalld Fix most cases where the address of an int is passed to a function expecting a 2005-02-14 17:42:58 +00:00
rpc.sprayd Fix most cases where the address of an int is passed to a function expecting a 2005-02-14 17:42:58 +00:00
rshd Spell SHUT_RDWR as SHUT_RDWR not 1+1 as the how argument to shutdown(2). 2005-05-11 02:41:39 +00:00
rtld-aout 64-bit clean + WARNS=6: 2005-01-14 12:22:57 +00:00
rtld-elf Add two rtld exported symbols, _rtld_atfork_pre and _rtld_atfork_post. 2008-11-27 11:27:59 +00:00
save-entropy 1. Attempt to take one bullet out of the foot-shooting gun by silently 2006-08-28 06:41:50 +00:00
smrsh Remove kludges intended to support src trees with partial obj trees. 2005-06-10 06:12:53 +00:00
talkd Fix some "in in" typos in comments. 2008-03-26 07:32:08 +00:00
tcpd Reimplementation of world/kernel build options. For details, see: 2006-03-17 18:54:44 +00:00
telnetd Convert telnetd(8) to use posix_openpt(2). 2008-11-13 19:05:27 +00:00
tftp-proxy Link pf 4.1 to the build: 2007-07-03 12:46:08 +00:00
tftpd Add "with" to make the line go smoother. 2007-11-23 01:52:44 +00:00
ypxfr Expand *n't contractions. 2005-02-13 22:25:33 +00:00
Makefile add new build knobs and jigger some existing controls to improve 2008-09-21 22:02:26 +00:00
Makefile.inc