update Win32 build environment to support back-sql

[openldap] / include / ac / unistd.h

diff --git a/include/ac/unistd.h b/include/ac/unistd.h
index 0e2f40acd2ffb6b0f6aff0042984f030e13ea1d3..ee7b3aa3637e5c13966909148f10f544ccfcf4bf 100644 (file)
--- a/include/ac/unistd.h
+++ b/include/ac/unistd.h
@@ -1,4 +1,14 @@
 /* Generic unistd.h */
+/* $OpenLDAP$ */
+/*
+ * Copyright 1998,1999 The OpenLDAP Foundation, Redwood City, California, USA
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted only
+ * as authorized by the OpenLDAP Public License.  A copy of this
+ * license is available at http://www.OpenLDAP.org/license.html or
+ * in file LICENSE in the top-level directory of the distribution.
+ */
 
 #ifndef _AC_UNISTD_H
 #define _AC_UNISTD_H
@@ -11,11 +21,16 @@
 #      include <unistd.h>
 #endif
 
-/* crypt() may be defined in a separate include file */
-#if HAVE_CRYPT_H
-#      include <crypt.h>
+#if HAVE_PROCESS_H
+#      include <process.h>
+#endif
+
+/* note: callers of crypt(3) should include <ac/crypt.h> */
+
+#ifndef HAVE_GETPASS
+LIBLUTIL_F(char*)(getpass) LDAP_P((const char *getpass));
 #else
-       extern char *crypt();
+LIBC_F(char*)(getpass)();
 #endif
 
 /* getopt() defines may be in separate include file */
@@ -28,17 +43,18 @@
 
 #else
        /* assume we need to declare these externs */
-       extern char *optarg;
-       extern int optind, opterr, optopt;
+       LIBC_F (char *) optarg;
+       LIBC_F (int) optind, opterr, optopt;
 #endif
 
 #ifndef HAVE_TEMPNAM
-       extern char *tempnam(const char *tmpdir, const char *prefix);
-#endif
-#ifndef HAVE_MKTEMP
-       extern char *mktemp(char *);
+       LIBLUTIL_F(char *)(tempnam) LDAP_P(( const char *tmpdir,
+                                            const char *prefix));
 #endif
 
-/* use _POSIX_VERSION for POSIX.1 code */
+/* use lutil file locking */
+#define ldap_lockf(x)  lutil_lockf(x)
+#define ldap_unlockf(x)        lutil_unlockf(x)
+#include <lutil_lockf.h>
 
 #endif /* _AC_UNISTD_H */