John Polstra d5489b0d8f Check the count in the first word of __CTOR_LIST__ before executing ... the loop that invokes the static constructors. That makes it safe to link c++rt0.o into any shared library, even one that does not have any static constructors. Formerly, doing that would cause a bus error. If the library has no static constructors, __CTOR_LIST__ comes out as a simple 4-byte COMMON region, and it does not have the usual NULL word that terminates the list of constructors. This caused the old code to "call" a garbage address via the non-existent entry __CTOR_LIST__[1]. The analogous code that invokes the static destructors was already safe. This change is fully backward-compatible. Reviewed by: dfr@render.com (Doug Rabson)		1996-01-15 17:53:25 +00:00
..
csu/i386	Check the count in the first word of __CTOR_LIST__ before executing	1996-01-15 17:53:25 +00:00
libc	Return pointer to new hash node when search inserts it (e.g. there	1996-01-13 14:25:04 +00:00
libcom_err
libcompat	This commit was generated by cvs2svn to compensate for changes in r13122,	1995-12-30 19:02:48 +00:00
libcrypt
libcurses
libdisk
libedit	This commit was generated by cvs2svn to compensate for changes in r13122,	1995-12-30 19:02:48 +00:00
libf2c
libF77
libforms
libI77
libipx
libkvm	Extract the login name when doing a ps on a dead kernel.	1996-01-01 17:08:17 +00:00
libm
libmd
libmytinfo
libncurses
libpam/modules
libpcap
libresolv
librpcsvc
libscsi
libskey
libss
libtelnet	This commit was generated by cvs2svn to compensate for changes in r13122,	1995-12-30 19:02:48 +00:00
libtermcap
libutil	Bump libutil revision after recent addition of setproctitle().	1996-01-01 08:27:41 +00:00
libxpg4
liby
msun
ncurses/ncurses
Makefile
Makefile.inc