but it is specified by IEEE Std 1003.1, 2004 Edition (POSIX) and
the X/Open standards (Issue 6 and XNS 5.2).
* revert change removing gethostent() from gethostbyname(3) man page
* delete kruft from gethnamaddr.c leaving only gethostent() as a
wrapper around _gethtent().
* revert recent changes to <netdb.h>
+ restore gethostent() prototype
+ restore freehostent() prototype; handle similar to non-shipped
getipnodby*() prototypes
+ use correct XOPEN_SOURCE version (520 not 500) for freeaddrinfo()
prototype; interface specified by XNS5.2 not XNS5
Reviewd by <christos> and <drochner>.
namely, put the thread to deadqueue rather than just leaking it.
- fix a race between pthread_detach/join and pthread_exit,
which also causes dead thread leaks.
and add "errbuf" and "errbufsz" parameters so that errors can be handled
gracefully, rather than simply exiting the process.
- Add a pw_copy() wrapper around pw_copyx() to preserve old behavior for
apps that use it.
- Bump shlib version to 7.4.
copywin() couldn't seem to decide whether it should work in window or
screen coordinates - and managed to do neither.
Change copywin() to use window relative coords (as ncurses and solaris do),
and change overwrite() and overlay() to use the modified interface.
It is now possible to use overwrite() to save part of curscr while a
temporary window is drawn.
Fixes PR/26506
libraries to LDADD & DPADD for the current library, using -L OBJDIR-of-DEPLIB
so that the current library can link with the DEPLIB library built but
not installed.
Set DEPLIBS appropriately, rather than explictly adding LDADD/DPADD
for various libraries.
Reorder library build order so that libraries that depend upon any
other library are built at the end.
Whilst this change could be done in a more generic manner (and I
intend to work on that), it does remove the need to implement
top-level build targets such as "do-lib-des" (etc).
waiters list in all cases, not just on cancellation; there are other
sources of spurious wakeups, such as single-stepping in the debugger.
regress/lib/libpthread/conddestroy1 now passes.
Adapted from FreeBSD. Maintains full backward API / ABI compatbility
with built-in-only nsdispatch().
While here, also make nsdispatch() itself thread-safe.
(affects large arguments which are close to N*Pi+Pi/2):
2. k_tan.c error was > 1 ulp target for FDLIBM
5.2: Worst error at least 1.45 ulp at
tan(1.7765241907548024E+269) = 1.7733884462610958E+16
5.3: Worst error 0.96 ulp
