Cygwin: Pass file paths instead of file descriptors over UNIX sockets

[lttng-ust.git] / liblttng-ust / compat.h

diff --git a/liblttng-ust/compat.h b/liblttng-ust/compat.h
index 05b85a930615516da7175af84661ce144f7d5127..e54d25e142e3117e9b8378f3c89d303195397595 100644 (file)
--- a/liblttng-ust/compat.h
+++ b/liblttng-ust/compat.h
@@ -2,39 +2,22 @@
 #define _UST_COMPAT_H
 
 /*
- * Copyright (C) 2011   Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
+ * Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  *
- * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED
- * OR IMPLIED.  ANY USE IS AT YOUR OWN RISK.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; only
+ * version 2.1 of the License.
  *
- * Permission is hereby granted to use or copy this program
- * for any purpose,  provided the above notices are retained on all copies.
- * Permission to modify the code and to distribute modified code is granted,
- * provided the above notices are retained, and a notice that the code was
- * modified is included with the above copyright notice.
- */
-
-/*
- * sched_getcpu.
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
-#ifdef __linux__
-
-#ifdef __UCLIBC__
-#include <sys/syscall.h>
-#define __getcpu(cpu, node, cache)     syscall(__NR_getcpu, cpu, node, cache)
-static inline
-int sched_getcpu(void)
-{
-       int c, s;
-
-       s = __getcpu(&c, NULL, NULL);
-       return (s == -1) ? s : c;
-}
-#endif /* __UCLIBC__ */
-
-#else
-#error "Please add support for your OS into liblttng-ust/compat.h."
-#endif
 
 /*
  * lttng_ust_getprocname.
@@ -51,7 +34,7 @@ void lttng_ust_getprocname(char *name)
        (void) prctl(PR_GET_NAME, (unsigned long) name, 0, 0, 0);
 }
 
-#elif defined(__FreeBSD__)
+#elif defined(__FreeBSD__) || defined(__CYGWIN__)
 #include <stdlib.h>
 #include <string.h>