From 612fe4327577f9afaf6f45b400a737683eef9d0c Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Thu, 12 May 2016 16:50:43 +0000 Subject: Declare gethostname for XPG4 (bug 20054). unistd.h declares gethostname for __USE_UNIX98 || __USE_XOPEN2K. But it's also in XPG4 (XNS volume - C438 - not the main definitions of system interfaces and headers in C435). This patch corrects the condition. Tested for x86_64 and x86 (testsuite, and that installed stripped shared libraries are unchanged by the patch). [BZ #20054] * posix/unistd.h (gethostname): Declare if [__USE_XOPEN_EXTENDED], not [__USE_UNIX98]. * conform/data/unistd.h-data (gethostname): Do not expect for [XPG3]. --- conform/data/unistd.h-data | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'conform') diff --git a/conform/data/unistd.h-data b/conform/data/unistd.h-data index 9c00d44551..5958ff700c 100644 --- a/conform/data/unistd.h-data +++ b/conform/data/unistd.h-data @@ -490,7 +490,7 @@ function int getgroups (int, gid_t[]) #if !defined POSIX && !defined POSIX2008 function long gethostid (void) #endif -#if !defined POSIX +#if !defined POSIX && !defined XPG3 function int gethostname (char*, size_t) #endif function {char*} getlogin (void) -- cgit 1.4.1