From 46c1ffa4d50ec6a11fb845708a94f107fdb765d2 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Tue, 10 May 2016 14:57:58 +0000 Subject: Declare pthread_atfork in unistd.h for UNIX98 (bug 20044). For UNIX98 (only), unistd.h should declare pthread_atfork, but that declaration is missing. This patch adds it. Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch). [BZ #20044] * posix/unistd.h [__USE_UNIX98 && !__USE_XOPEN2K] (pthread_atfork): New prototype. * conform/Makefile (test-xfail-UNIX98/unistd.h/conform): Remove variable. --- posix/unistd.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'posix') diff --git a/posix/unistd.h b/posix/unistd.h index 4722f7f..7486ecf 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -1150,6 +1150,15 @@ extern char *cuserid (char *__s); #endif +/* Unix98 requires this function to be declared here. In other + standards it is in . */ +#if defined __USE_UNIX98 && !defined __USE_XOPEN2K +extern int pthread_atfork (void (*__prepare) (void), + void (*__parent) (void), + void (*__child) (void)) __THROW; +#endif + + /* Define some macros helping to catch buffer overflows. */ #if __USE_FORTIFY_LEVEL > 0 && defined __fortify_function # include -- cgit v1.1