Hurd: account for setgroups() being callable unprivileged

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

diff --git a/src/OS/os.h-GNU b/src/OS/os.h-GNU
index 0f8a8d63bcb9f9928ed73ed39c2836e910d61d13..1de2e3e849dbba3b457145d301351b0db40274d7 100644 (file)
--- a/src/OS/os.h-GNU
+++ b/src/OS/os.h-GNU
@@ -2,11 +2,12 @@
 
 #define CRYPT_H
 #define GLIBC_IP_OPTIONS
 
 #define CRYPT_H
 #define GLIBC_IP_OPTIONS

-#define HAVE_MMAP

 #define HAVE_BSD_GETLOADAVG
 #define HAVE_BSD_GETLOADAVG

+#define HAVE_MMAP

 #define HAVE_SYS_VFS_H
 #define NO_IP_VAR_H
 #define SIG_IGN_WORKS
 #define HAVE_SYS_VFS_H
 #define NO_IP_VAR_H
 #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;


@@ -16,4 +17,11 @@ typedef struct flock flock_t;
 
 /* Hurd-specific bits below */
 
 
 /* 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 */
 /* End */