From 48ef7704c03e7e554c05de01bf8d1d70c16cb6f4 Mon Sep 17 00:00:00 2001 From: ProjectRevoTPP Date: Wed, 20 Dec 2017 16:34:35 -0500 Subject: add libc building to agbcc. --- libc/stdio/rget.c | 43 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 43 insertions(+) create mode 100644 libc/stdio/rget.c (limited to 'libc/stdio/rget.c') diff --git a/libc/stdio/rget.c b/libc/stdio/rget.c new file mode 100644 index 0000000..ea29c2b --- /dev/null +++ b/libc/stdio/rget.c @@ -0,0 +1,43 @@ +/* No user fns here. Pesch 15apr92. */ + +/* + * Copyright (c) 1990 The Regents of the University of California. + * All rights reserved. + * + * Redistribution and use in source and binary forms are permitted + * provided that the above copyright notice and this paragraph are + * duplicated in all such forms and that any documentation, + * advertising materials, and other materials related to such + * distribution and use acknowledge that the software was developed + * by the University of California, Berkeley. The name of the + * University may not be used to endorse or promote products derived + * from this software without specific prior written permission. + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. + */ + +#if defined(LIBC_SCCS) && !defined(lint) +static char sccsid[] = "%W% (Berkeley) %G%"; +#endif /* LIBC_SCCS and not lint */ + +#include +#include "local.h" + +/* + * Handle getc() when the buffer ran out: + * Refill, then return the first character + * in the newly-filled buffer. + */ + +int +__srget (fp) + register FILE *fp; +{ + if (__srefill (fp) == 0) + { + fp->_r--; + return *fp->_p++; + } + return EOF; +} -- cgit v1.2.3