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| author | Joseph Myers <joseph@codesourcery.com> | 2017-06-19 16:39:17 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2017-06-19 16:39:17 +0000 |
| commit | bf15120dd7860ac976f22e20fa386d8bf73c70e7 (patch) | |
| tree | 4ddf39cf62f1948a76973ec163cbc14438c35c2b | |
| parent | 4add86749a31f302674599b69d2eea691d69341a (diff) | |
| download | glibc-bf15120dd7860ac976f22e20fa386d8bf73c70e7.zip glibc-bf15120dd7860ac976f22e20fa386d8bf73c70e7.tar.gz glibc-bf15120dd7860ac976f22e20fa386d8bf73c70e7.tar.bz2 | |
Fix wait3 namespace (bug 21625).
The wait3 function was removed in the 2001 edition of POSIX.
sys/wait.h wrongly declares it for the 2001 and 2008 editions of POSIX
when XSI features are enabled. This patch fixes the conditionals.
Tested for x86_64.
[BZ #21625]
* posix/sys/wait.h (strust rusage forward declaration): Change
[__USE_XOPEN_EXTENDED] conditional to [__USE_XOPEN_EXTENDED &&
!__USE_XOPEN2K].
(wait3): Likewise.
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | posix/sys/wait.h | 3 |
2 files changed, 8 insertions, 1 deletions
@@ -1,5 +1,11 @@ 2017-06-19 Joseph Myers <joseph@codesourcery.com> + [BZ #21625] + * posix/sys/wait.h (strust rusage forward declaration): Change + [__USE_XOPEN_EXTENDED] conditional to [__USE_XOPEN_EXTENDED && + !__USE_XOPEN2K]. + (wait3): Likewise. + * configure.ac (libc_cv_compiler_ok): Require GCC 4.9 or later. * configure: Regenerated. * manual/install.texi (Tools for Compilation): Document diff --git a/posix/sys/wait.h b/posix/sys/wait.h index 29ca453..6bb6668 100644 --- a/posix/sys/wait.h +++ b/posix/sys/wait.h @@ -133,7 +133,8 @@ extern int waitid (idtype_t __idtype, __id_t __id, siginfo_t *__infop, int __options); #endif -#if defined __USE_MISC || defined __USE_XOPEN_EXTENDED +#if defined __USE_MISC \ + || (defined __USE_XOPEN_EXTENDED && !defined __USE_XOPEN2K) /* This being here makes the prototypes valid whether or not we have already included <sys/resource.h> to define `struct rusage'. */ struct rusage; |