Julian Seward 4efd705c4b Fix threading problems on glibc-2.3.2 or later. Note this is *not* ...

NPTL support.

The behaviour of weak vs strong symbols seems to have changed in
glibc-2.3.2.  This caused problems in coregrind/vg_intercept.c,
wherein strong symbols in vg_libpthread.c were intended to
override weak symbols in vg_intercept.c, in order to give alternative
thread-safe implementations of some functions, poll(), select(), etc.

The change involves moving the nonblocking implementations of poll, etc
into vg_intercept.c, renaming them to (eg)  VGR_(poll), and routing
all calls to poll to VGR_(poll) [dually for other such fns].  This
means even single-threaded programs now use these functions, but
that doesn't strike me as harmful.

MERGE TO STABLE, if it doesn't break anything


git-svn-id: svn://svn.valgrind.org/valgrind/trunk@1559

2003-04-26 20:11:15 +00:00

..

.cvsignore

Update and add .cvsignore files.

2002-10-01 11:50:39 +00:00

Makefile.am

Changed Makefiles so that the following files are installed:

2002-11-12 10:53:31 +00:00

valgrind.h

Renamed VG_NON_SIMD_CALL1 (and friends) as VALGRIND_NON_SIMD_CALL1 to be

2003-04-21 13:30:55 +00:00

vg_constants_skin.h

Fix threading problems on glibc-2.3.2 or later. Note this is *not*

2003-04-26 20:11:15 +00:00

vg_profile.c

Updated copyright notices for 2003. Only 4 months late.

2003-04-15 14:58:06 +00:00

vg_skin.h

Added "Int exitcode" argument to SK_(fini)(), because it could be useful

2003-04-22 21:41:40 +00:00