diff options
Diffstat (limited to 'libio/fileops.c')
| -rw-r--r-- | libio/fileops.c | 95 |
1 files changed, 57 insertions, 38 deletions
diff --git a/libio/fileops.c b/libio/fileops.c index 0d02fca93e..92f1be49e7 100644 --- a/libio/fileops.c +++ b/libio/fileops.c @@ -148,9 +148,10 @@ _IO_new_file_init (fp) fp->file._offset = _IO_pos_BAD; fp->file._IO_file_flags |= CLOSED_FILEBUF_FLAGS; - _IO_link_in (fp); + INTUSE(_IO_link_in) (fp); fp->file._fileno = -1; } +INTDEF2(_IO_new_file_init, _IO_file_init) int _IO_new_file_close_it (fp) @@ -162,33 +163,34 @@ _IO_new_file_close_it (fp) write_status = _IO_do_flush (fp); - _IO_unsave_markers(fp); + INTUSE(_IO_unsave_markers) (fp); close_status = _IO_SYSCLOSE (fp); /* Free buffer. */ if (fp->_mode <= 0) { - _IO_setb (fp, NULL, NULL, 0); + INTUSE(_IO_setb) (fp, NULL, NULL, 0); _IO_setg (fp, NULL, NULL, NULL); _IO_setp (fp, NULL, NULL); } #if defined _LIBC || defined _GLIBCPP_USE_WCHAR_T else { - _IO_wsetb (fp, NULL, NULL, 0); + INTUSE(_IO_wsetb) (fp, NULL, NULL, 0); _IO_wsetg (fp, NULL, NULL, NULL); _IO_wsetp (fp, NULL, NULL); } #endif - _IO_un_link ((struct _IO_FILE_plus *) fp); + INTUSE(_IO_un_link) ((struct _IO_FILE_plus *) fp); fp->_flags = _IO_MAGIC|CLOSED_FILEBUF_FLAGS; fp->_fileno = -1; fp->_offset = _IO_pos_BAD; return close_status ? close_status : write_status; } +INTDEF2(_IO_new_file_close_it, _IO_file_close_it) void _IO_new_file_finish (fp, dummy) @@ -201,8 +203,9 @@ _IO_new_file_finish (fp, dummy) if (!(fp->_flags & _IO_DELETE_DONT_CLOSE)) _IO_SYSCLOSE (fp); } - _IO_default_finish (fp, 0); + INTUSE(_IO_default_finish) (fp, 0); } +INTDEF2(_IO_new_file_finish, _IO_file_finish) #if defined __GNUC__ && __GNUC__ >= 2 __inline__ @@ -232,7 +235,7 @@ _IO_file_open (fp, filename, posix_mode, prot, read_write, is32not64) if (_IO_SEEKOFF (fp, (_IO_off64_t)0, _IO_seek_end, _IOS_INPUT|_IOS_OUTPUT) == _IO_pos_BAD && errno != ESPIPE) return NULL; - _IO_link_in ((struct _IO_FILE_plus *) fp); + INTUSE(_IO_link_in) ((struct _IO_FILE_plus *) fp); return fp; } @@ -389,6 +392,7 @@ _IO_new_file_fopen (fp, filename, mode, is32not64) return result; } +INTDEF2(_IO_new_file_fopen, _IO_file_fopen) _IO_FILE * _IO_new_file_attach (fp, fd) @@ -408,6 +412,7 @@ _IO_new_file_attach (fp, fd) return NULL; return fp; } +INTDEF2(_IO_new_file_attach, _IO_file_attach) _IO_FILE * _IO_new_file_setbuf (fp, p, len) @@ -424,6 +429,7 @@ _IO_new_file_setbuf (fp, p, len) return fp; } +INTDEF2(_IO_new_file_setbuf, _IO_file_setbuf) static int new_do_write __P ((_IO_FILE *, const char *, _IO_size_t)); @@ -438,6 +444,7 @@ _IO_new_do_write (fp, data, to_do) { return (to_do == 0 || new_do_write (fp, data, to_do) == to_do) ? 0 : EOF; } +INTDEF2(_IO_new_do_write, _IO_do_write) static int @@ -464,7 +471,8 @@ new_do_write (fp, data, to_do) } count = _IO_SYSWRITE (fp, data, to_do); if (fp->_cur_column && count) - fp->_cur_column = _IO_adjust_column (fp->_cur_column - 1, data, count) + 1; + fp->_cur_column = INTUSE(_IO_adjust_column) (fp->_cur_column - 1, data, + count) + 1; _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base); fp->_IO_write_base = fp->_IO_write_ptr = fp->_IO_buf_base; fp->_IO_write_end = (fp->_mode <= 0 @@ -501,7 +509,7 @@ _IO_new_file_underflow (fp) free (fp->_IO_save_base); fp->_flags &= ~_IO_IN_BACKUP; } - _IO_doallocbuf (fp); + INTUSE(_IO_doallocbuf) (fp); } /* Flush all line buffered files before reading. */ @@ -509,7 +517,7 @@ _IO_new_file_underflow (fp) if (fp->_flags & (_IO_LINE_BUF|_IO_UNBUFFERED)) { #if 0 - _IO_flush_all_linebuffered (); + INTUSE(_IO_flush_all_linebuffered) (); #else /* We used to flush all line-buffered stream. This really isn't required by any standard. My recollection is that @@ -529,7 +537,7 @@ _IO_new_file_underflow (fp) #endif } - _IO_switch_to_get_mode (fp); + INTUSE(_IO_switch_to_get_mode) (fp); /* This is very tricky. We have to adjust those pointers before we call _IO_SYSREAD () since @@ -556,6 +564,7 @@ _IO_new_file_underflow (fp) _IO_pos_adjust (fp->_offset, count); return *(unsigned char *) fp->_IO_read_ptr; } +INTDEF2(_IO_new_file_underflow, _IO_file_underflow) /* Special callback replacing the underflow callbacks if we mmap the file. */ @@ -603,7 +612,7 @@ _IO_new_file_overflow (f, ch) /* Allocate a buffer if needed. */ if (f->_IO_write_base == 0) { - _IO_doallocbuf (f); + INTUSE(_IO_doallocbuf) (f); _IO_setg (f, f->_IO_buf_base, f->_IO_buf_base, f->_IO_buf_base); } /* Otherwise must be currently reading. @@ -638,6 +647,7 @@ _IO_new_file_overflow (f, ch) return EOF; return (unsigned char) ch; } +INTDEF2(_IO_new_file_overflow, _IO_file_overflow) int _IO_new_file_sync (fp) @@ -672,6 +682,7 @@ _IO_new_file_sync (fp) /* setg(base(), ptr, ptr); */ return retval; } +INTDEF2(_IO_new_file_sync, _IO_file_sync) _IO_off64_t _IO_new_file_seekoff (fp, offset, dir, mode) @@ -700,7 +711,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode) FIXME: simulate mem-papped files. */ if (fp->_IO_write_ptr > fp->_IO_write_base || _IO_in_put_mode (fp)) - if (_IO_switch_to_get_mode (fp)) + if (INTUSE(_IO_switch_to_get_mode) (fp)) return EOF; if (fp->_IO_buf_base == NULL) @@ -711,7 +722,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode) free (fp->_IO_read_base); fp->_flags &= ~_IO_IN_BACKUP; } - _IO_doallocbuf (fp); + INTUSE(_IO_doallocbuf) (fp); _IO_setp (fp, fp->_IO_buf_base, fp->_IO_buf_base); _IO_setg (fp, fp->_IO_buf_base, fp->_IO_buf_base, fp->_IO_buf_base); } @@ -797,7 +808,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode) } #ifdef TODO - _IO_unsave_markers (fp); + INTUSE(_IO_unsave_markers) (fp); #endif if (fp->_flags & _IO_NO_READS) @@ -837,7 +848,7 @@ _IO_new_file_seekoff (fp, offset, dir, mode) return offset; dumb: - _IO_unsave_markers (fp); + INTUSE(_IO_unsave_markers) (fp); result = _IO_SYSSEEK (fp, offset, dir); if (result != EOF) { @@ -858,6 +869,7 @@ resync: return offset; } +INTDEF2(_IO_new_file_seekoff, _IO_file_seekoff) _IO_off64_t _IO_file_seekoff_mmap (fp, offset, dir, mode) @@ -913,6 +925,7 @@ _IO_file_read (fp, buf, size) { return read (fp->_fileno, buf, size); } +INTDEF(_IO_file_read) _IO_off64_t _IO_file_seek (fp, offset, dir) @@ -926,6 +939,7 @@ _IO_file_seek (fp, offset, dir) return lseek (fp->_fileno, offset, dir); #endif } +INTDEF(_IO_file_seek) int _IO_file_stat (fp, st) @@ -938,6 +952,7 @@ _IO_file_stat (fp, st) return fstat (fp->_fileno, (struct stat *) st); #endif } +INTDEF(_IO_file_stat) int _IO_file_close_mmap (fp) @@ -956,6 +971,7 @@ _IO_file_close (fp) { return close (fp->_fileno); } +INTDEF(_IO_file_close) _IO_ssize_t _IO_new_file_write (f, data, n) @@ -1066,10 +1082,11 @@ _IO_new_file_xsputn (f, data, n) buffer, but it's somewhat messier for line-buffered files, so we let _IO_default_xsputn handle the general case. */ if (to_do) - to_do -= _IO_default_xsputn (f, s+do_write, to_do); + to_do -= INTUSE(_IO_default_xsputn) (f, s+do_write, to_do); } return n - to_do; } +INTDEF2(_IO_new_file_xsputn, _IO_file_xsputn) _IO_size_t _IO_file_xsgetn (fp, data, n) @@ -1091,7 +1108,7 @@ _IO_file_xsgetn (fp, data, n) free (fp->_IO_save_base); fp->_flags &= ~_IO_IN_BACKUP; } - _IO_doallocbuf (fp); + INTUSE(_IO_doallocbuf) (fp); } while (want > 0) @@ -1169,6 +1186,7 @@ _IO_file_xsgetn (fp, data, n) return n - want; } +INTDEF(_IO_file_xsgetn) static _IO_size_t _IO_file_xsgetn_mmap __P ((_IO_FILE *, void *, _IO_size_t)); static _IO_size_t @@ -1206,47 +1224,48 @@ _IO_file_xsgetn_mmap (fp, data, n) struct _IO_jump_t _IO_file_jumps = { JUMP_INIT_DUMMY, - JUMP_INIT(finish, _IO_new_file_finish), - JUMP_INIT(overflow, _IO_new_file_overflow), - JUMP_INIT(underflow, _IO_new_file_underflow), - JUMP_INIT(uflow, _IO_default_uflow), - JUMP_INIT(pbackfail, _IO_default_pbackfail), - JUMP_INIT(xsputn, _IO_new_file_xsputn), - JUMP_INIT(xsgetn, _IO_file_xsgetn), + JUMP_INIT(finish, INTUSE(_IO_file_finish)), + JUMP_INIT(overflow, INTUSE(_IO_file_overflow)), + JUMP_INIT(underflow, INTUSE(_IO_file_underflow)), + JUMP_INIT(uflow, INTUSE(_IO_default_uflow)), + JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)), + JUMP_INIT(xsputn, INTUSE(_IO_file_xsputn)), + JUMP_INIT(xsgetn, INTUSE(_IO_file_xsgetn)), JUMP_INIT(seekoff, _IO_new_file_seekoff), JUMP_INIT(seekpos, _IO_default_seekpos), JUMP_INIT(setbuf, _IO_new_file_setbuf), JUMP_INIT(sync, _IO_new_file_sync), - JUMP_INIT(doallocate, _IO_file_doallocate), - JUMP_INIT(read, _IO_file_read), + JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)), + JUMP_INIT(read, INTUSE(_IO_file_read)), JUMP_INIT(write, _IO_new_file_write), - JUMP_INIT(seek, _IO_file_seek), - JUMP_INIT(close, _IO_file_close), - JUMP_INIT(stat, _IO_file_stat), + JUMP_INIT(seek, INTUSE(_IO_file_seek)), + JUMP_INIT(close, INTUSE(_IO_file_close)), + JUMP_INIT(stat, INTUSE(_IO_file_stat)), JUMP_INIT(showmanyc, _IO_default_showmanyc), JUMP_INIT(imbue, _IO_default_imbue) }; +INTDEF(_IO_file_jumps) struct _IO_jump_t _IO_file_jumps_mmap = { JUMP_INIT_DUMMY, - JUMP_INIT(finish, _IO_new_file_finish), - JUMP_INIT(overflow, _IO_new_file_overflow), + JUMP_INIT(finish, INTUSE(_IO_file_finish)), + JUMP_INIT(overflow, INTUSE(_IO_file_overflow)), JUMP_INIT(underflow, _IO_file_underflow_mmap), - JUMP_INIT(uflow, _IO_default_uflow), - JUMP_INIT(pbackfail, _IO_default_pbackfail), + JUMP_INIT(uflow, INTUSE(_IO_default_uflow)), + JUMP_INIT(pbackfail, INTUSE(_IO_default_pbackfail)), JUMP_INIT(xsputn, _IO_new_file_xsputn), JUMP_INIT(xsgetn, _IO_file_xsgetn_mmap), JUMP_INIT(seekoff, _IO_file_seekoff_mmap), JUMP_INIT(seekpos, _IO_default_seekpos), JUMP_INIT(setbuf, _IO_new_file_setbuf), JUMP_INIT(sync, _IO_new_file_sync), - JUMP_INIT(doallocate, _IO_file_doallocate), - JUMP_INIT(read, _IO_file_read), + JUMP_INIT(doallocate, INTUSE(_IO_file_doallocate)), + JUMP_INIT(read, INTUSE(_IO_file_read)), JUMP_INIT(write, _IO_new_file_write), - JUMP_INIT(seek, _IO_file_seek), + JUMP_INIT(seek, INTUSE(_IO_file_seek)), JUMP_INIT(close, _IO_file_close_mmap), - JUMP_INIT(stat, _IO_file_stat), + JUMP_INIT(stat, INTUSE(_IO_file_stat)), JUMP_INIT(showmanyc, _IO_default_showmanyc), JUMP_INIT(imbue, _IO_default_imbue) }; 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