Docs: clarify list-separator requirements

[users/heiko/exim.git] / src / OS / os.h-GNU

diff --git a/src/OS/os.h-GNU b/src/OS/os.h-GNU
index 6d44d5a2d1052b20e8fcf42b4bfc547080962a9c..2c3b7b5f557bafd16ee92ccf731d4da82aca47e4 100644 (file)
--- a/src/OS/os.h-GNU
+++ b/src/OS/os.h-GNU
@@ -1,15 +1,16 @@
-/* $Cambridge: exim/src/OS/os.h-GNU,v 1.1 2004/10/06 15:07:39 ph10 Exp $ */
-

 /* Exim: OS-specific C header file for GNU/Hurd */
 /* Exim: OS-specific C header file for GNU/Hurd */

+/* Copyright (c) The Exim Maintainers 2020 */
+
+#include <features.h>

 
 #define CRYPT_H
 
 #define CRYPT_H

+#define GLIBC_IP_OPTIONS
+#define HAVE_BSD_GETLOADAVG

 #define HAVE_MMAP
 #define HAVE_SYS_VFS_H
 #define NO_IP_VAR_H
 #define HAVE_MMAP
 #define HAVE_SYS_VFS_H
 #define NO_IP_VAR_H

-#define NO_NET_IF_H
-#define NO_FIND_INTERFACES
-#define SETRLIMIT_NOT_SUPPORTED
-#define GLIBC_IP_OPTIONS
+#define SIG_IGN_WORKS
+#define SIOCGIFCONF_GIVES_ADDR

 
 #define F_FREESP     O_TRUNC
 typedef struct flock flock_t;
 
 #define F_FREESP     O_TRUNC
 typedef struct flock flock_t;


@@ -17,4 +18,17 @@ typedef struct flock flock_t;
 #define os_strsignal strsignal
 #define OS_STRSIGNAL
 
 #define os_strsignal strsignal
 #define OS_STRSIGNAL
 

+/* Hurd-specific bits below */
+
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
+/* setgroups(0, NULL) succeeds, and drops the gid group
+as well as any supplementary groups*/
+#define OS_SETGROUPS_ZERO_DROPS_ALL
+
+#if _POSIX_C_SOURCE >= 200809L || _ATFILE_SOURCE
+# define EXIM_HAVE_OPENAT
+#endif
+

 /* End */
 /* End */