Update.
[glibc.git] / libio / iolibio.h
blobec54d639a692314e8d8fa6732126c4ef1da13857
1 #include "libio.h"
3 /* These emulate stdio functionality, but with a different name
4 (_IO_ungetc instead of ungetc), and using _IO_FILE instead of FILE. */
6 #ifdef __cplusplus
7 extern "C" {
8 #endif
10 extern int _IO_fclose __P((_IO_FILE*));
11 extern int _IO_new_fclose __P((_IO_FILE*));
12 extern int _IO_old_fclose __P((_IO_FILE*));
13 extern _IO_FILE *_IO_fdopen __P((int, const char*));
14 extern _IO_FILE *_IO_old_fdopen __P((int, const char*));
15 extern _IO_FILE *_IO_new_fdopen __P((int, const char*));
16 extern int _IO_fflush __P((_IO_FILE*));
17 extern int _IO_fgetpos __P((_IO_FILE*, _IO_fpos_t*));
18 extern int _IO_fgetpos64 __P((_IO_FILE*, _IO_fpos64_t*));
19 extern char* _IO_fgets __P((char*, int, _IO_FILE*));
20 extern _IO_FILE *_IO_fopen __P((const char*, const char*));
21 extern _IO_FILE *_IO_old_fopen __P((const char*, const char*));
22 extern _IO_FILE *_IO_new_fopen __P((const char*, const char*));
23 extern _IO_FILE *_IO_fopen64 __P((const char*, const char*));
24 extern int _IO_fprintf __P((_IO_FILE*, const char*, ...));
25 extern int _IO_fputs __P((const char*, _IO_FILE*));
26 extern int _IO_fsetpos __P((_IO_FILE*, const _IO_fpos_t *));
27 extern int _IO_fsetpos64 __P((_IO_FILE*, const _IO_fpos64_t *));
28 extern long int _IO_ftell __P((_IO_FILE*));
29 extern _IO_size_t _IO_fread __P((void*, _IO_size_t, _IO_size_t, _IO_FILE*));
30 extern _IO_size_t _IO_fwrite __P((const void*,
31 _IO_size_t, _IO_size_t, _IO_FILE*));
32 extern char* _IO_gets __P((char*));
33 extern void _IO_perror __P((const char*));
34 extern int _IO_printf __P((const char*, ...));
35 extern int _IO_puts __P((const char*));
36 extern int _IO_scanf __P((const char*, ...));
37 extern void _IO_setbuffer __P((_IO_FILE *, char*, _IO_size_t));
38 extern int _IO_setvbuf __P((_IO_FILE*, char*, int, _IO_size_t));
39 extern int _IO_sscanf __P((const char*, const char*, ...));
40 extern int _IO_sprintf __P((char *, const char*, ...));
41 extern int _IO_ungetc __P((int, _IO_FILE*));
42 extern int _IO_vsscanf __P((const char *, const char *, _IO_va_list));
43 extern int _IO_vsprintf __P((char*, const char*, _IO_va_list));
45 struct obstack;
46 extern int _IO_obstack_vprintf __P ((struct obstack *, const char *,
47 _IO_va_list));
48 extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...));
49 #ifndef _IO_pos_BAD
50 #define _IO_pos_BAD ((_IO_fpos_t)(-1))
51 #endif
52 #define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN))
53 #define _IO_fseek(__fp, __offset, __whence) \
54 (_IO_seekoff(__fp, __offset, __whence, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD ? EOF : 0)
55 #define _IO_rewind(FILE) (void)_IO_seekoff(FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT)
56 #define _IO_vprintf(FORMAT, ARGS) _IO_vfprintf(_IO_stdout, FORMAT, ARGS)
57 #define _IO_freopen(FILENAME, MODE, FP) \
58 (_IO_file_close_it(FP), _IO_file_fopen(FP, FILENAME, MODE, 0))
59 #define _IO_old_freopen(FILENAME, MODE, FP) \
60 (_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE))
61 #define _IO_freopen64(FILENAME, MODE, FP) \
62 (_IO_file_close_it(FP), _IO_file_fopen(FP, FILENAME, MODE, 1))
63 #define _IO_fileno(FP) ((FP)->_fileno)
64 extern _IO_FILE* _IO_popen __P((const char*, const char*));
65 #define _IO_pclose _IO_fclose
66 #define _IO_setbuf(_FP, _BUF) _IO_setbuffer(_FP, _BUF, _IO_BUFSIZ)
67 #define _IO_setlinebuf(_FP) _IO_setvbuf(_FP, NULL, 1, 0)
69 _IO_FILE *__new_freopen __P ((const char *, const char *, _IO_FILE *));
70 _IO_FILE *__old_freopen __P ((const char *, const char *, _IO_FILE *));
72 #ifdef __cplusplus
74 #endif