1 #include <libio.h> 2 3 /* These emulate stdio functionality, but with a different name 4 (_IO_ungetc instead of ungetc), and using _IO_FILE instead of FILE. */ 5 6 #ifdef __cplusplus 7 extern "C" { 8 #endif 9 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 _IO_FILE *__fopen_internal __P((const char*, const char*, int)); 25 extern _IO_FILE *__fopen_maybe_mmap __P((_IO_FILE *)); 26 extern int _IO_fprintf __P((_IO_FILE*, const char*, ...)); 27 extern int _IO_fputs __P((const char*, _IO_FILE*)); 28 libc_hidden_proto (_IO_fputs) 29 extern int _IO_fsetpos __P((_IO_FILE*, const _IO_fpos_t *)); 30 extern int _IO_fsetpos64 __P((_IO_FILE*, const _IO_fpos64_t *)); 31 extern long int _IO_ftell __P((_IO_FILE*)); 32 extern _IO_size_t _IO_fread __P((void*, _IO_size_t, _IO_size_t, _IO_FILE*)); 33 extern _IO_size_t _IO_fwrite __P((const void*, 34 _IO_size_t, _IO_size_t, _IO_FILE*)); 35 extern char* _IO_gets __P((char*)); 36 extern void _IO_perror __P((const char*)); 37 extern int _IO_printf __P((const char*, ...)); 38 extern int _IO_puts __P((const char*)); 39 extern int _IO_scanf __P((const char*, ...)); 40 extern void _IO_setbuffer __P((_IO_FILE *, char*, _IO_size_t)); 41 extern int _IO_setvbuf __P((_IO_FILE*, char*, int, _IO_size_t)); 42 extern int _IO_sscanf __P((const char*, const char*, ...)); 43 extern int _IO_sprintf __P((char *, const char*, ...)); 44 extern int _IO_ungetc __P((int, _IO_FILE*)); 45 extern int _IO_vsscanf __P((const char *, const char *, _IO_va_list)); 46 extern int _IO_vsprintf __P((char*, const char*, _IO_va_list)); 47 extern int _IO_vswprintf __P((wchar_t*, _IO_size_t, const wchar_t*, 48 _IO_va_list)); 49 50 struct obstack; 51 extern int _IO_obstack_vprintf __P ((struct obstack *, const char *, 52 _IO_va_list)); 53 extern int _IO_obstack_printf __P ((struct obstack *, const char *, ...)); 54 #ifndef _IO_pos_BAD 55 #define _IO_pos_BAD ((_IO_off64_t)(-1)) 56 #endif 57 #define _IO_clearerr(FP) ((FP)->_flags &= ~(_IO_ERR_SEEN|_IO_EOF_SEEN)) 58 #define _IO_fseek(__fp, __offset, __whence) \ 59 (_IO_seekoff_unlocked (__fp, __offset, __whence, _IOS_INPUT|_IOS_OUTPUT) \ 60 == _IO_pos_BAD ? EOF : 0) 61 #define _IO_rewind(FILE) \ 62 (void) _IO_seekoff_unlocked (FILE, 0, 0, _IOS_INPUT|_IOS_OUTPUT) 63 #define _IO_vprintf(FORMAT, ARGS) \ 64 INTUSE(_IO_vfprintf) (_IO_stdout, FORMAT, ARGS) 65 #define _IO_freopen(FILENAME, MODE, FP) \ 66 (INTUSE(_IO_file_close_it)(FP), \ 67 INTUSE(_IO_file_fopen)(FP, FILENAME, MODE, 1)) 68 #define _IO_old_freopen(FILENAME, MODE, FP) \ 69 (_IO_old_file_close_it (FP), _IO_old_file_fopen(FP, FILENAME, MODE)) 70 #define _IO_freopen64(FILENAME, MODE, FP) \ 71 (INTUSE(_IO_file_close_it)(FP), \ 72 INTUSE(_IO_file_fopen)(FP, FILENAME, MODE, 0)) 73 #define _IO_fileno(FP) ((FP)->_fileno) 74 extern _IO_FILE* _IO_popen __P((const char*, const char*)); 75 extern _IO_FILE* _IO_new_popen __P((const char*, const char*)); 76 extern _IO_FILE* _IO_old_popen __P((const char*, const char*)); 77 extern int __new_pclose __P((_IO_FILE *)); 78 extern int __old_pclose __P((_IO_FILE *)); 79 #define _IO_pclose _IO_fclose 80 #define _IO_setbuf(_FP, _BUF) INTUSE(_IO_setbuffer)(_FP, _BUF, _IO_BUFSIZ) 81 #define _IO_setlinebuf(_FP) INTUSE(_IO_setvbuf)(_FP, NULL, 1, 0) 82 83 _IO_FILE *__new_freopen __P ((const char *, const char *, _IO_FILE *)); 84 _IO_FILE *__old_freopen __P ((const char *, const char *, _IO_FILE *)); 85 86 /* Prototype for functions with alternative entry point. */ 87 extern void _IO_setbuffer_internal __P((_IO_FILE *, char*, _IO_size_t)); 88 extern _IO_size_t _IO_fread_internal __P((void*, _IO_size_t, _IO_size_t, 89 _IO_FILE*)); 90 extern _IO_FILE *_IO_fdopen_internal __P((int, const char*)); 91 extern int _IO_vsprintf_internal __P((char*, const char*, _IO_va_list)); 92 extern int _IO_fflush_internal __P((_IO_FILE*)); 93 extern _IO_size_t _IO_fwrite_internal __P((const void*, _IO_size_t, 94 _IO_size_t, _IO_FILE*)); 95 extern long int _IO_ftell_internal __P((_IO_FILE*)); 96 extern int _IO_fputs_internal __P((const char*, _IO_FILE*)); 97 extern int _IO_setvbuf_internal __P((_IO_FILE*, char*, int, _IO_size_t)); 98 99 #ifdef __cplusplus 100 } 101 #endif 102