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authorPeter Wemm <peter@FreeBSD.org>2008-07-12 05:00:28 +0000
committerPeter Wemm <peter@FreeBSD.org>2008-07-12 05:00:28 +0000
commita988131922df6e2093bf4391d6b1b021c07d6b3c (patch)
treeceac31a567976fd5866cb5791b059781f6e045de /lib/isc/nothreads/include/isc
parent3104e2690b183ef5948f77893efb9ddc3f9edce2 (diff)
downloadsrc-a988131922df6e2093bf4391d6b1b021c07d6b3c.tar.gz
src-a988131922df6e2093bf4391d6b1b021c07d6b3c.zip
Flatten bind9 vendor work area
Notes
Notes: svn path=/vendor/bind9/dist/; revision=180456
Diffstat (limited to 'lib/isc/nothreads/include/isc')
-rw-r--r--lib/isc/nothreads/include/isc/Makefile.in37
-rw-r--r--lib/isc/nothreads/include/isc/condition.h59
-rw-r--r--lib/isc/nothreads/include/isc/mutex.h39
-rw-r--r--lib/isc/nothreads/include/isc/once.h32
-rw-r--r--lib/isc/nothreads/include/isc/thread.h35
5 files changed, 202 insertions, 0 deletions
diff --git a/lib/isc/nothreads/include/isc/Makefile.in b/lib/isc/nothreads/include/isc/Makefile.in
new file mode 100644
index 000000000000..f6482fb2f56d
--- /dev/null
+++ b/lib/isc/nothreads/include/isc/Makefile.in
@@ -0,0 +1,37 @@
+# Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+# Copyright (C) 2000, 2001 Internet Software Consortium.
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+# REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+# AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+# INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+# PERFORMANCE OF THIS SOFTWARE.
+
+# $Id: Makefile.in,v 1.5 2004/03/05 05:11:13 marka Exp $
+
+srcdir = @srcdir@
+VPATH = @srcdir@
+top_srcdir = @top_srcdir@
+
+@BIND9_VERSION@
+
+HEADERS = condition.h mutex.h once.h thread.h
+
+SUBDIRS =
+TARGETS =
+
+@BIND9_MAKE_RULES@
+
+installdirs:
+ $(SHELL) ${top_srcdir}/mkinstalldirs ${DESTDIR}${includedir}/isc
+
+install:: installdirs
+ for i in ${HEADERS}; do \
+ ${INSTALL_DATA} $(srcdir)/$$i ${DESTDIR}${includedir}/isc ; \
+ done
diff --git a/lib/isc/nothreads/include/isc/condition.h b/lib/isc/nothreads/include/isc/condition.h
new file mode 100644
index 000000000000..39889b17facd
--- /dev/null
+++ b/lib/isc/nothreads/include/isc/condition.h
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000, 2001 Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: condition.h,v 1.4 2004/03/05 05:11:13 marka Exp $ */
+
+/*
+ * This provides a limited subset of the isc_condition_t
+ * functionality for use by single-threaded programs that
+ * need to block waiting for events. Only a single
+ * call to isc_condition_wait() may be blocked at any given
+ * time, and the _waituntil and _broadcast functions are not
+ * supported. This is intended primarily for use by the omapi
+ * library, and may go away once omapi goes away. Use for
+ * other purposes is strongly discouraged.
+ */
+
+#ifndef ISC_CONDITION_H
+#define ISC_CONDITION_H 1
+
+#include <isc/mutex.h>
+
+typedef int isc_condition_t;
+
+isc_result_t isc__nothread_wait_hack(isc_condition_t *cp, isc_mutex_t *mp);
+isc_result_t isc__nothread_signal_hack(isc_condition_t *cp);
+
+#define isc_condition_init(cp) \
+ (*(cp) = 0, ISC_R_SUCCESS)
+
+#define isc_condition_wait(cp, mp) \
+ isc__nothread_wait_hack(cp, mp)
+
+#define isc_condition_waituntil(cp, mp, tp) \
+ ((void)(cp), (void)(mp), (void)(tp), ISC_R_NOTIMPLEMENTED)
+
+#define isc_condition_signal(cp) \
+ isc__nothread_signal_hack(cp)
+
+#define isc_condition_broadcast(cp) \
+ ((void)(cp), ISC_R_NOTIMPLEMENTED)
+
+#define isc_condition_destroy(cp) \
+ (*(cp) == 0 ? (*(cp) = -1, ISC_R_SUCCESS) : ISC_R_UNEXPECTED)
+
+#endif /* ISC_CONDITION_H */
diff --git a/lib/isc/nothreads/include/isc/mutex.h b/lib/isc/nothreads/include/isc/mutex.h
new file mode 100644
index 000000000000..a5864351d166
--- /dev/null
+++ b/lib/isc/nothreads/include/isc/mutex.h
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000, 2001 Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: mutex.h,v 1.4 2004/03/05 05:11:13 marka Exp $ */
+
+#ifndef ISC_MUTEX_H
+#define ISC_MUTEX_H 1
+
+#include <isc/result.h> /* for ISC_R_ codes */
+
+typedef int isc_mutex_t;
+
+#define isc_mutex_init(mp) \
+ (*(mp) = 0, ISC_R_SUCCESS)
+#define isc_mutex_lock(mp) \
+ ((*(mp))++ == 0 ? ISC_R_SUCCESS : ISC_R_UNEXPECTED)
+#define isc_mutex_unlock(mp) \
+ (--(*(mp)) == 0 ? ISC_R_SUCCESS : ISC_R_UNEXPECTED)
+#define isc_mutex_trylock(mp) \
+ (*(mp) == 0 ? ((*(mp))++, ISC_R_SUCCESS) : ISC_R_LOCKBUSY)
+#define isc_mutex_destroy(mp) \
+ (*(mp) == 0 ? (*(mp) = -1, ISC_R_SUCCESS) : ISC_R_UNEXPECTED)
+#define isc_mutex_stats(fp)
+
+#endif /* ISC_MUTEX_H */
diff --git a/lib/isc/nothreads/include/isc/once.h b/lib/isc/nothreads/include/isc/once.h
new file mode 100644
index 000000000000..470120a0e06f
--- /dev/null
+++ b/lib/isc/nothreads/include/isc/once.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000, 2001 Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: once.h,v 1.4 2004/03/05 05:11:13 marka Exp $ */
+
+#ifndef ISC_ONCE_H
+#define ISC_ONCE_H 1
+
+#include <isc/result.h>
+
+typedef isc_boolean_t isc_once_t;
+
+#define ISC_ONCE_INIT ISC_FALSE
+
+#define isc_once_do(op, f) \
+ (!*(op) ? (f(), *(op) = ISC_TRUE, ISC_R_SUCCESS) : ISC_R_SUCCESS)
+
+#endif /* ISC_ONCE_H */
diff --git a/lib/isc/nothreads/include/isc/thread.h b/lib/isc/nothreads/include/isc/thread.h
new file mode 100644
index 000000000000..6c85913a42f4
--- /dev/null
+++ b/lib/isc/nothreads/include/isc/thread.h
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2004 Internet Systems Consortium, Inc. ("ISC")
+ * Copyright (C) 2000, 2001 Internet Software Consortium.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+ * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
+ * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+ * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
+ * OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+/* $Id: thread.h,v 1.4 2004/03/05 05:11:13 marka Exp $ */
+
+#ifndef ISC_THREAD_H
+#define ISC_THREAD_H 1
+
+#include <isc/lang.h>
+#include <isc/result.h>
+
+ISC_LANG_BEGINDECLS
+
+void
+isc_thread_setconcurrency(unsigned int level);
+
+#define isc_thread_self() ((unsigned long)0)
+
+ISC_LANG_ENDDECLS
+
+#endif /* ISC_THREAD_H */