Final round of module changes

[openldap] / include / ac / unistd.h

diff --git a/include/ac/unistd.h b/include/ac/unistd.h
index f524f99b2fed67668c651c8057a5cb8966acd1d2..44413ddb4155f52f895faaa4b793ae76df4c675b 100644 (file)
--- a/include/ac/unistd.h
+++ b/include/ac/unistd.h
@@ -1,13 +1,64 @@
 /* Generic unistd.h */
+/*
+ * 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
 
+#if HAVE_SYS_TYPES_H
+#      include <sys/types.h>
+#endif
+
 #if HAVE_UNISTD_H
-# include <sys/types.h>
-# include <unistd.h>
+#      include <unistd.h>
+#endif
+
+/* crypt() may be defined in a separate include file */
+#if HAVE_CRYPT_H
+#      include <crypt.h>
+#else
+       extern char *(crypt)();
+#endif
+
+#ifndef HAVE_GETPASS
+LDAP_F(char*)(getpass) LDAP_P((const char *getpass));
+#else
+LDAP_F(char*)(getpass)();
+#endif
+
+/* getopt() defines may be in separate include file */
+#if HAVE_GETOPT_H
+#      include <getopt.h>
+
+#elif !defined(HAVE_GETOPT)
+       /* no getopt, assume we need getopt-compat.h */
+#      include <getopt-compat.h>
+
+#else
+       /* assume we need to declare these externs */
+       extern char *optarg;
+       extern int optind, opterr, optopt;
+#endif
+
+#ifndef HAVE_TEMPNAM
+       LDAP_F(char *)(tempnam) LDAP_P((
+               const char *tmpdir,
+               const char *prefix));
+#endif
+#ifndef HAVE_MKTEMP
+       LDAP_F(char *)(mktemp) LDAP_P((char *));
 #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 */