From d4860ec4efd25ba194337082736797fce0bda016 Mon Sep 17 00:00:00 2001 From: Darren Tucker Date: Mon, 17 Feb 2020 22:48:50 +1100 Subject: Check if getpeereid is actually declared. Check in sys/socket.h (AIX) and unistd.h (FreeBSD, DragonFLy and OS X). Prevents undeclared function warning on at least some versions of AIX. --- configure.ac | 3 ++- openbsd-compat/openbsd-compat.h | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/configure.ac b/configure.ac index b689db4b..7094d470 100644 --- a/configure.ac +++ b/configure.ac @@ -1986,10 +1986,11 @@ AC_CHECK_DECL([tcsendbreak], AC_CHECK_DECLS([h_errno], , ,[#include ]) -AC_CHECK_DECLS([SHUT_RD], , , +AC_CHECK_DECLS([SHUT_RD, getpeereid], , , [ #include #include +#include ]) AC_CHECK_DECLS([O_NONBLOCK], , , diff --git a/openbsd-compat/openbsd-compat.h b/openbsd-compat/openbsd-compat.h index 4a16702e..e5fd6f5b 100644 --- a/openbsd-compat/openbsd-compat.h +++ b/openbsd-compat/openbsd-compat.h @@ -197,7 +197,7 @@ int writev(int, struct iovec *, int); #include "bsd-waitpid.h" #include "bsd-poll.h" -#ifndef HAVE_GETPEEREID +#if defined(HAVE_DECL_GETPEEREID) && HAVE_DECL_GETPEEREID == 0 int getpeereid(int , uid_t *, gid_t *); #endif -- cgit v1.2.1