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- /* Copyright (C) 1994 DJ Delorie, see COPYING.DJ for details */
- #include <stdio.h>
- #include <libc/file.h>
-
- int
- fprintf(register FILE *iop, const char *fmt, ...)
- {
- int len;
- char localbuf[BUFSIZ];
-
- if (iop->_flag & _IONBF)
- {
- iop->_flag &= ~_IONBF;
- iop->_ptr = iop->_base = localbuf;
- iop->_bufsiz = BUFSIZ;
- len = _doprnt(fmt, (&fmt)+1, iop);
- fflush(iop);
- iop->_flag |= _IONBF;
- iop->_base = NULL;
- iop->_bufsiz = NULL;
- iop->_cnt = 0;
- }
- else
- len = _doprnt(fmt, (&fmt)+1, iop);
- return ferror(iop) ? EOF : len;
- }
-