From bf15120dd7860ac976f22e20fa386d8bf73c70e7 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Mon, 19 Jun 2017 16:39:17 +0000 Subject: 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. --- ChangeLog | 6 ++++++ posix/sys/wait.h | 3 ++- 2 files changed, 8 insertions(+), 1 deletion(-) diff --git a/ChangeLog b/ChangeLog index b3d39a23fd..0c637c2da9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,11 @@ 2017-06-19 Joseph Myers + [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 29ca453742..6bb6668941 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 to define `struct rusage'. */ struct rusage; -- cgit v1.2.3