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[binutils.git] / gprof / gmon_io.h
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1 /* gmon_io.h
3 Copyright 2000, 2001, 2002, 2004, 2007 Free Software Foundation, Inc.
5 This file is part of GNU Binutils.
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.
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.
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. */
22 #ifndef gmon_io_h
23 #define gmon_io_h
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
43 #define INPUT_HISTOGRAM (1 << 0)
44 #define INPUT_CALL_GRAPH (1 << 1)
45 #define INPUT_BB_COUNTS (1 << 2)
47 extern int gmon_input; /* What input did we see? */
48 extern int gmon_file_version; /* File version are we dealing with. */
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);
58 extern void gmon_out_read (const char *);
59 extern void gmon_out_write (const char *);
61 #endif /* gmon_io_h */