Update.

2001-03-21  Ulrich Drepper  <drepper@redhat.com>

	* gmon/Makefile (routines): Add sprofil.
	(tests): Add tst-sprofil.
	(noprof): Add sprofil.
	* gmon/Versions [libc] (GLIBC_2.2.3): Add sprofil.

2001-03-20  David Mosberger  <davidm@hpl.hp.com>

	* sysdeps/generic/sprofil.c: New file.
	* sysdeps/posix/sprofil.c: New file.
	* gmon/tst-sprofil.c: New file.
	* gmon/sys/profil.h: New file.

1 files changed, 63 insertions, 0 deletions

diff --git a/gmon/sys/profil.h b/gmon/sys/profil.h
new file mode 100644
index 0000000..136bd53
--- /dev/null
+++ b/gmon/sys/profil.h
@@ -0,0 +1,63 @@
+/* Copyright (C) 2001 Free Software Foundation, Inc.
+   Contributed by David Mosberger-Tang <davidm@hpl.hp.com>.
+
+   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 Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#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 */