- dtucker@cvs.openbsd.org 2004/02/27 22:44:56

[openssh.git] / defines.h

diff --git a/defines.h b/defines.h
index 956b3f0054bac9b28a8f223aec645d089451361b..3d6b688f8253b6246f4bd48d2e29e13c2333270c 100644 (file)
--- a/defines.h
+++ b/defines.h
@@ -129,6 +129,10 @@ including rpc/rpc.h breaks Solaris 6
 #define INADDR_LOOPBACK ((u_long)0x7f000001)
 #endif
 
+#ifndef __unused
+#define __unused
+#endif
+
 /* Types */
 
 /* If sys/types.h does not supply intXX_t, supply them ourselves */
@@ -240,6 +244,7 @@ typedef unsigned char u_char;
 #ifndef HAVE_SIZE_T
 typedef unsigned int size_t;
 # define HAVE_SIZE_T
+# define SIZE_T_MAX UINT_MAX
 #endif /* HAVE_SIZE_T */
 
 #ifndef HAVE_SSIZE_T
@@ -529,6 +534,14 @@ struct winsize {
 #  define krb5_get_err_text(context,code) error_message(code)
 #endif
 
+/* Maximum number of file descriptors available */
+#ifdef HAVE_SYSCONF
+# define SSH_SYSFDMAX sysconf(_SC_OPEN_MAX)
+#else
+# define SSH_SYSFDMAX 10000
+#endif
+
+
 /*
  * Define this to use pipes instead of socketpairs for communicating with the
  * client program.  Socketpairs do not seem to work on all systems.
@@ -572,6 +585,9 @@ struct winsize {
 #  endif
 #endif
 
+#if defined(HAVE_SHADOW_H) && !defined(DISABLE_SHADOW)
+# define USE_SHADOW
+#endif
 
 /* The login() library function in libutil is first choice */
 #if defined(HAVE_LOGIN) && !defined(DISABLE_LOGIN)