Paul Eggert 0b5ca7c3e5 regex: copy back from Gnulib ... Copy regex-related files back from Gnulib, to fix a problem with static checking of regex calls noted by Martin Sebor. This merges the following changes: * New macro __attribute_nonnull__ in misc/sys/cdefs.h, for use later when copying other files back from Gnulib. * Use __GNULIB_CDEFS instead of __GLIBC__ when deciding whether to include bits/wordsize.h etc. * Avoid duplicate entries in epsilon closure table. * New regex.h macro _REGEX_NELTS to let regexec say that its pmatch arg should contain nmatch elts. Use that for regexec, instead of __attr_access (which is incorrect). * New regex.h macro _Attr_access_ which is like __attr_access except portable to non-glibc platforms. * Add some DEBUG_ASSERTs to pacify gcc -fanalyzer and to catch recently-fixed performance bugs if they recur. * Add Gnulib-specific stuff to port the dynarray- and lock-using parts of regex code to non-glibc platforms. * Fix glibc bug 11053. * Avoid some undefined behavior when popping an empty fail stack.		2021-09-21 08:00:44 -07:00
..
auxv.h
cdefs.h	regex: copy back from Gnulib	2021-09-21 08:00:44 -07:00
dir.h
file.h
ioctl.h	Linux: Fix fcntl, ioctl, prctl redirects for _TIME_BITS=64 (bug 28182)	2021-08-06 09:52:00 +02:00
mman.h
param.h
queue.h
select.h	y2038: Add support for 64-bit time on legacy ABIs	2021-06-15 10:42:11 -03:00
single_threaded.h
syslog.h
sysmacros.h
uio.h
xattr.h