os_getcwd(): do not realloc if there was no malloc().

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

diff --git a/src/OS/os.h-GNU b/src/OS/os.h-GNU
index 48a53599a9ec15ed8cd4f2256e81fed46574a818..44993163d319da42686679b02a7be987a2741ff2 100644 (file)
--- a/src/OS/os.h-GNU
+++ b/src/OS/os.h-GNU
@@ -1,14 +1,13 @@
-/* $Cambridge: exim/src/OS/os.h-GNU,v 1.2 2005/01/04 10:25:58 ph10 Exp $ */
-
 /* Exim: OS-specific C header file for GNU/Hurd */
 
 #define CRYPT_H
 #define GLIBC_IP_OPTIONS
-#define HAVE_MMAP
 #define HAVE_BSD_GETLOADAVG
+#define HAVE_MMAP
 #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;
@@ -18,4 +17,7 @@ typedef struct flock flock_t;
 
 /* Hurd-specific bits below */
 
+/* default is non-const */
+#define ICONV_ARG2_TYPE const char **
+
 /* End */