src/lib/libc/stdlib/quick_exit.c, branch release/11.1.0 FreeBSD source tree Small style(9) improvements. 2011-12-15T11:16:41+00:00 David Chisnall theraven@FreeBSD.org 2011-12-15T11:16:41+00:00 4fb4550854099bd1609180bb53c5b89b5b8656ca Approved by: dim (mentor) 
Approved by:	dim (mentor)
style(9) cleanups. 2011-12-07T16:12:54+00:00 David Chisnall theraven@FreeBSD.org 2011-12-07T16:12:54+00:00 e86328cbfbd09c1e271b3c94086dc9c418a849ba Approved by: brooks (mentor) 
Approved by:	brooks (mentor)
Implement quick_exit() / at_quick_exit() from C++11 / C1x. Also add a 2011-12-07T15:25:48+00:00 David Chisnall theraven@FreeBSD.org 2011-12-07T15:25:48+00:00 0a31efe016d28d5f3bee6c24591831149d760650 __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) 
__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)