Don't use safe_new but new throughout. Fix copyright dates

	throughout.
	* Makefile.in: Accomodate all new files and name changes.
	Add a *.d dependency.
	(sbindir): Add.
	(etcdir): Drop in favor of more appropriate sysconfdir definition.
	(sysconfdir): Add.
	(CXXFLAGS): Add -MMD flag. Add SYSCONFDIR definition.
	(.SUFFIXES): Add.
	(install): Add action items.
	(libclean): New target.
	(fullclean): Ditto.
	* bsd_helper.cc: New file.
	* bsd_helper.h: Ditto.
	* bsd_log.cc: Ditto.
	* bsd_log.h: Ditto.
	* bsd_mutex.cc: Ditto.
	* bsd_mutex.h: Ditto.
	* client.cc: Rearrange to build as less as possible if
	__INSIDE_CYGWIN__.
	(client_request::handle_request): Add Message Queue and Semaphore
	handling.
	* cygserver.cc: Rearrange to build as less as possible if
	__INSIDE_CYGWIN__. Use new debug/log/panic logging functions.
	(DEF_CONFIG_FILE): New definition for configuration file.  Use
	throughout.
	(getfunc): Remove.
	(__cygserver__printf): Remove.
	(client_request_attach_tty::serve): Return error if impersonation
	fails.
	(print_usage): Pump up help message.
	(print_version): Add output of default configuration file.
	(main): Accommodate new options.  Allow overwrite of threading options
	from config file.  Call several new initialization functions.  Drop
	printing dots.  Don't define SIGHANDLE inline.
	* cygserver.conf: New file.
	* cygserver_process.h: Rename to process.h.
	* cygserver_transport.h: Rename to transport.h.
	* cygserver_transport_pipes.h: Rename to transport_pipes.h.
	* cygserver_transport_sockets.h: Rename to transport_sockets.h.
	* msg.cc: Rewrite.
	* sem.cc: Rewrite.
	* shm.cc: Rewrite.
	* sysv_msg.cc: New file, derived from FreeBSD version 1.52.
	* sysv_sem.cc: New file, derived from FreeBSD version 1.66.
	* sysv_shm.cc: New file, derived from FreeBSD version 1.89.
	* threaded_queue.cc: Rearrange to build as less as possible if
	__INSIDE_CYGWIN__.
	* transport.cc (transport_layer_base::impersonate_client): Define bool.
	(transport_layer_base::revert_to_self): Ditto.
	* transport.h (transport_layer_base::impersonate_client): Declare bool.
	(transport_layer_base::revert_to_self): Ditto.
	* transport_pipes.cc (transport_layer_pipes::transport_layer_pipes):
	Don't call init_security.
	(init_security): Remove.
	(transport_layer_pipes::accept): Use global sec_all_nih.
	(transport_layer_pipes::connect): Ditto.
	(transport_layer_pipes::impersonate_client): Define bool.
	(transport_layer_pipes::revert_to_self): Ditt.
	* transport_pipes.h (transport_layer_pipes::impersonate_client): Declare
	bool.
	(transport_layer_pipes::revert_to_self): Ditto.
	* woutsup.h: Include bsd compatibility headers.
	(SIGHANDLE): Add definition.
	(__cygserver__printf): Remove definition.
	(__noop_printf): Ditto.
	(debug_printf): Define using debug.
	(syscall_printf): Define using log.
	(system_printf): Ditto.
	Drop all other _printf definitions.

1 files changed, 95 insertions, 0 deletions

diff --git a/winsup/cygserver/bsd_log.cc b/winsup/cygserver/bsd_log.cc
new file mode 100644
index 0000000..5cf1c84
--- /dev/null
+++ b/winsup/cygserver/bsd_log.cc
@@ -0,0 +1,95 @@
+/* bsd_log.cc
+
+   Copyright 2003 Red Hat Inc.
+
+This file is part of Cygwin.
+
+This software is a copyrighted work licensed under the terms of the
+Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+details. */
+#ifdef __OUTSIDE_CYGWIN__
+#include "woutsup.h"
+#define _KERNEL 1
+#define __BSD_VISIBLE 1
+#include <sys/smallprint.h>
+#include <stdio.h>
+#include <stdlib.h>
+
+long log_level = 8; /* Illegal value.  Don't change! */
+tun_bool_t log_debug = TUN_UNDEF;
+tun_bool_t log_syslog = TUN_UNDEF;
+tun_bool_t log_stderr = TUN_UNDEF;
+
+void
+loginit (tun_bool_t opt_stderr, tun_bool_t opt_syslog)
+{
+  if (log_debug == TUN_UNDEF)
+    TUNABLE_BOOL_FETCH ("kern.log.debug", &log_debug);
+  if (log_debug == TUN_UNDEF)
+    log_debug = TUN_FALSE;
+
+  if (opt_stderr != TUN_UNDEF)
+    log_stderr = opt_stderr;
+  else
+    TUNABLE_BOOL_FETCH ("kern.log.stderr", &log_stderr);
+  if (log_stderr == TUN_UNDEF)
+    log_stderr = TUN_FALSE;
+
+  if (opt_syslog != TUN_UNDEF)
+    log_syslog = opt_syslog;
+  else
+    TUNABLE_BOOL_FETCH ("kern.log.syslog", &log_syslog);
+  if (log_syslog == TUN_UNDEF)
+    log_syslog = TUN_FALSE;
+
+  if (log_level == 8)
+    TUNABLE_INT_FETCH ("kern.log.level", &log_level);
+  if (log_level == 8)
+    log_level = 6;
+}
+
+void
+_vlog (const char *file, int line, int level,
+	const char *fmt, va_list ap)
+{
+  char buf[16384];
+
+  if ((level == LOG_DEBUG && log_debug != TUN_TRUE)
+      || (level != LOG_DEBUG && level >= log_level))
+    return;
+  strcpy (buf, "cygserver: ");
+  if (file && log_debug == TUN_TRUE)
+    __small_sprintf (strchr (buf, '\0'), "%s, line %d: ", file, line);
+  __small_vsprintf (strchr (buf, '\0'), fmt, ap);
+  if (log_syslog == TUN_TRUE && level != LOG_DEBUG)
+    syslog (level, buf);
+  if (log_stderr == TUN_TRUE || level == LOG_DEBUG)
+    {
+      fputs (buf, stderr);
+      fputc ('\n', stderr);
+    }
+}
+
+void
+_log (const char *file, int line, int level, const char *fmt, ...)
+{
+  va_list ap;
+  va_start (ap, fmt);
+  _vlog (file, line, level, fmt, ap);
+}
+
+void
+_vpanic (const char *file, int line, const char *fmt, va_list ap)
+{
+  _vlog (file, line, LOG_EMERG, fmt, ap);
+  exit (1);
+}
+
+void
+_panic (const char *file, int line, const char *fmt, ...)
+{
+  va_list ap;
+  va_start (ap, fmt);
+  _vpanic (file, line, fmt, ap);
+}
+#endif /* __OUTSIDE_CYGWIN__ */