[deliverable/binutils-gdb.git] / gprof / gmon_io.h

/* gmon_io.h

   Copyright 2000, 2001, 2002, 2004, 2007 Free Software Foundation, Inc.

   This file is part of GNU Binutils.

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */
\f
#ifndef gmon_io_h
#define gmon_io_h

/* Some platforms need to put stdin into binary mode, to read
   binary files.  */
#include "sysdep.h"
#ifdef HAVE_SETMODE
#ifndef O_BINARY
#ifdef _O_BINARY
#define O_BINARY _O_BINARY
#define setmode _setmode
#else
#define O_BINARY 0
#endif
#endif
#if O_BINARY
#include <io.h>
#define SET_BINARY(f) do { if (!isatty(f)) setmode(f,O_BINARY); } while (0)
#endif
#endif

#define INPUT_HISTOGRAM		(1 << 0)
#define INPUT_CALL_GRAPH	(1 << 1)
#define INPUT_BB_COUNTS		(1 << 2)

extern int gmon_input;		/* What input did we see?  */
extern int gmon_file_version;	/* File version are we dealing with.  */

extern int gmon_io_read_vma (FILE *ifp, bfd_vma *valp);
extern int gmon_io_read_32 (FILE *ifp, unsigned int *valp);
extern int gmon_io_read (FILE *ifp, char *buf, size_t n);
extern int gmon_io_write_vma (FILE *ifp, bfd_vma val);
extern int gmon_io_write_32 (FILE *ifp, unsigned int val);
extern int gmon_io_write_8 (FILE *ifp, unsigned int val);
extern int gmon_io_write (FILE *ifp, char *buf, size_t n);

extern void gmon_out_read   (const char *);
extern void gmon_out_write  (const char *);

#endif /* gmon_io_h */
Commit	Line	Data
	1	/* gmon_io.h
	2
	3	Copyright 2000, 2001, 2002, 2004, 2007 Free Software Foundation, Inc.
	4
	5	This file is part of GNU Binutils.
	6
	7	This program is free software; you can redistribute it and/or modify
	8	it under the terms of the GNU General Public License as published by
	9	the Free Software Foundation; either version 3 of the License, or
	10	(at your option) any later version.
	11
	12	This program is distributed in the hope that it will be useful,
	13	but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	GNU General Public License for more details.
	16
	17	You should have received a copy of the GNU General Public License
	18	along with this program; if not, write to the Free Software
	19	Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
	20	MA 02110-1301, USA. */
	21	\f
	22	#ifndef gmon_io_h
	23	#define gmon_io_h
	24
	25	/* Some platforms need to put stdin into binary mode, to read
	26	binary files. */
	27	#include "sysdep.h"
	28	#ifdef HAVE_SETMODE
	29	#ifndef O_BINARY
	30	#ifdef _O_BINARY
	31	#define O_BINARY _O_BINARY
	32	#define setmode _setmode
	33	#else
	34	#define O_BINARY 0
	35	#endif
	36	#endif
	37	#if O_BINARY
	38	#include <io.h>
	39	#define SET_BINARY(f) do { if (!isatty(f)) setmode(f,O_BINARY); } while (0)
	40	#endif
	41	#endif
	42
	43	#define INPUT_HISTOGRAM (1 << 0)
	44	#define INPUT_CALL_GRAPH (1 << 1)
	45	#define INPUT_BB_COUNTS (1 << 2)
	46
	47	extern int gmon_input; /* What input did we see? */
	48	extern int gmon_file_version; /* File version are we dealing with. */
	49
	50	extern int gmon_io_read_vma (FILE ifp, bfd_vma valp);
	51	extern int gmon_io_read_32 (FILE ifp, unsigned int valp);
	52	extern int gmon_io_read (FILE ifp, char buf, size_t n);
	53	extern int gmon_io_write_vma (FILE *ifp, bfd_vma val);
	54	extern int gmon_io_write_32 (FILE *ifp, unsigned int val);
	55	extern int gmon_io_write_8 (FILE *ifp, unsigned int val);
	56	extern int gmon_io_write (FILE ifp, char buf, size_t n);
	57
	58	extern void gmon_out_read (const char *);
	59	extern void gmon_out_write (const char *);
	60
	61	#endif /* gmon_io_h */