Commit Graph

3 Commits

Author SHA1 Message Date
Sergey Kandaurov
f6a6151849 Update the 'C1x draft' reference to '.St -isoC-2011' mdoc macro.
Reviewed by:	theraven
MFC after:	1 week
2012-07-26 12:04:11 +00:00
David Chisnall
af8065219d Some fixes to the man pages for [at_]quick_exit(3)
Reviewed by:    pluknet
Approved by:    dim (mentor)
2011-12-07 21:02:35 +00:00
David Chisnall
0a31efe016 Implement quick_exit() / at_quick_exit() from C++11 / C1x. Also add a
__noreturn macro and modify the other exiting functions to use it.

The __noreturn macro, unlike __dead2, must be used BEFORE the function.
This is in line with the C and C++ specifications that place _Noreturn (c1x)
and [[noreturn]] (C++11) in front of the functions.  As with __dead2, this
macro falls back to using the GCC attribute.

Unfortunately, clang currently sets the same value for the C version macro
in C99 and C1x modes, so these functions are hidden by default.  At some
point before 10.0, I need to go through the headers and clean up the C1x /
C++11 visibility.

Reviewed by:	brooks (mentor)
2011-12-07 15:25:48 +00:00