cpp-d1064d

[cross.git] / i686-linux-gnu-4.7 / usr / include / x86_64-linux-gnu / sys / profil.h

diff --git a/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/profil.h b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/profil.h
new file mode 100644 (file)
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--- /dev/null
+++ b/i686-linux-gnu-4.7/usr/include/x86_64-linux-gnu/sys/profil.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2001-2018 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C 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; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C 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 the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#ifndef _PROFIL_H
+#define _PROFIL_H      1
+
+#include <features.h>
+
+#include <sys/time.h>
+#include <sys/types.h>
+
+/* This interface is intended to follow the sprofil() system calls as
+   described by the sprofil(2) man page of Irix v6.5, except that:
+
+       - there is no a priori limit on number of text sections
+       - pr_scale is declared as unsigned long (instead of "unsigned int")
+       - pr_size is declared as size_t (instead of "unsigned int")
+       - pr_off is declared as void * (instead of "__psunsigned_t")
+       - the overflow bin (pr_base==0, pr_scale==2) can appear anywhere
+         in the profp array
+       - PROF_FAST has no effect  */
+
+struct prof
+  {
+    void *pr_base;             /* buffer base */
+    size_t pr_size;            /* buffer size */
+    size_t pr_off;             /* pc offset */
+    unsigned long int pr_scale;        /* pc scaling (fixed-point number) */
+  };
+
+enum
+  {
+    PROF_USHORT        = 0,            /* use 16-bit counters (default) */
+    PROF_UINT  = 1 << 0,       /* use 32-bit counters */
+    PROF_FAST   = 1 << 1       /* profile faster than usual */
+  };
+
+
+__BEGIN_DECLS
+
+extern int sprofil (struct prof *__profp, int __profcnt,
+                   struct timeval *__tvp, unsigned int __flags) __THROW;
+
+__END_DECLS
+
+#endif /* profil.h */