X-Git-Url: https://git.exim.org/users/jgh/exim.git/blobdiff_plain/6f5a440ab65a2ec977db14ec69698068aed98935..f73eb7e30a8a55c3934a2e5e0d0d30cf8bf44c09:/src/OS/os.h-GNU

diff --git a/src/OS/os.h-GNU b/src/OS/os.h-GNU
index cc4da0e3b..1de2e3e84 100644
--- a/src/OS/os.h-GNU
+++ b/src/OS/os.h-GNU
@@ -17,4 +17,11 @@ typedef struct flock flock_t;
 
 /* 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
+
 /* End */