X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/6f5a440ab65a2ec977db14ec69698068aed98935..3f008c6043698cb7309be81ec15186a94166a037:/src/OS/os.h-GNU?ds=inline

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 */