diff options
| author | theraven <theraven@FreeBSD.org> | 2011-12-07 15:25:48 +0000 |
|---|---|---|
| committer | theraven <theraven@FreeBSD.org> | 2011-12-07 15:25:48 +0000 |
| commit | ded93cd9e74a8cb2766f3a3f2ecaab59747c59e4 (patch) | |
| tree | 8a6278cec83d284c97957bb6df5b9f2afcd30e17 /lib/libc/stdlib/Makefile.inc | |
| parent | c9b9c0a5a33422e64173fec02b4e0a586b146f11 (diff) | |
| download | FreeBSD-src-ded93cd9e74a8cb2766f3a3f2ecaab59747c59e4.zip FreeBSD-src-ded93cd9e74a8cb2766f3a3f2ecaab59747c59e4.tar.gz | |
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)
Diffstat (limited to 'lib/libc/stdlib/Makefile.inc')
| -rw-r--r-- | lib/libc/stdlib/Makefile.inc | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/libc/stdlib/Makefile.inc b/lib/libc/stdlib/Makefile.inc index 3627294..7db0f60 100644 --- a/lib/libc/stdlib/Makefile.inc +++ b/lib/libc/stdlib/Makefile.inc @@ -8,8 +8,8 @@ MISRCS+=_Exit.c a64l.c abort.c abs.c atexit.c atof.c atoi.c atol.c atoll.c \ bsearch.c div.c exit.c getenv.c getopt.c getopt_long.c \ getsubopt.c hcreate.c heapsort.c imaxabs.c imaxdiv.c \ insque.c l64a.c labs.c ldiv.c llabs.c lldiv.c lsearch.c malloc.c \ - merge.c ptsname.c qsort.c qsort_r.c radixsort.c rand.c random.c \ - reallocf.c realpath.c remque.c strfmon.c strtoimax.c \ + merge.c ptsname.c qsort.c qsort_r.c quick_exit.c radixsort.c rand.c \ + random.c reallocf.c realpath.c remque.c strfmon.c strtoimax.c \ strtol.c strtoll.c strtoq.c strtoul.c strtonum.c strtoull.c \ strtoumax.c strtouq.c system.c tdelete.c tfind.c tsearch.c twalk.c @@ -18,10 +18,12 @@ SYM_MAPS+= ${.CURDIR}/stdlib/Symbol.map # machine-dependent stdlib sources .sinclude "${.CURDIR}/${LIBC_ARCH}/stdlib/Makefile.inc" -MAN+= a64l.3 abort.3 abs.3 alloca.3 atexit.3 atof.3 atoi.3 atol.3 bsearch.3 \ +MAN+= a64l.3 abort.3 abs.3 alloca.3 atexit.3 atof.3 atoi.3 atol.3 \ + at_quick_exit.3 bsearch.3 \ div.3 exit.3 getenv.3 getopt.3 getopt_long.3 getsubopt.3 \ hcreate.3 imaxabs.3 imaxdiv.3 insque.3 labs.3 ldiv.3 llabs.3 lldiv.3 \ lsearch.3 malloc.3 memory.3 posix_memalign.3 ptsname.3 qsort.3 \ + quick_exit.3 \ radixsort.3 rand.3 random.3 \ realpath.3 strfmon.3 strtod.3 strtol.3 strtonum.3 strtoul.3 system.3 \ tsearch.3 |
