| ungetc.c (72529) | ungetc.c (82673) |
|---|---|
| 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 25 unchanged lines hidden (view full) --- 34 * SUCH DAMAGE. 35 */ 36 37#if defined(LIBC_SCCS) && !defined(lint) 38#if 0 39static char sccsid[] = "@(#)ungetc.c 8.2 (Berkeley) 11/3/93"; 40#endif 41static const char rcsid[] = | 1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 25 unchanged lines hidden (view full) --- 34 * SUCH DAMAGE. 35 */ 36 37#if defined(LIBC_SCCS) && !defined(lint) 38#if 0 39static char sccsid[] = "@(#)ungetc.c 8.2 (Berkeley) 11/3/93"; 40#endif 41static const char rcsid[] = |
| 42 "$FreeBSD: head/lib/libc/stdio/ungetc.c 72529 2001-02-16 06:11:22Z imp $"; | 42 "$FreeBSD: head/lib/libc/stdio/ungetc.c 82673 2001-08-31 19:50:25Z ache $"; |
| 43#endif /* LIBC_SCCS and not lint */ 44 45#include "namespace.h" 46#include <stdio.h> 47#include <stdlib.h> 48#include <string.h> 49#include "un-namespace.h" 50#include "local.h" --- 76 unchanged lines hidden (view full) --- 127 if (__sflush(fp)) 128 return (EOF); 129 fp->_flags &= ~__SWR; 130 fp->_w = 0; 131 fp->_lbfsize = 0; 132 } 133 fp->_flags |= __SRD; 134 } | 43#endif /* LIBC_SCCS and not lint */ 44 45#include "namespace.h" 46#include <stdio.h> 47#include <stdlib.h> 48#include <string.h> 49#include "un-namespace.h" 50#include "local.h" --- 76 unchanged lines hidden (view full) --- 127 if (__sflush(fp)) 128 return (EOF); 129 fp->_flags &= ~__SWR; 130 fp->_w = 0; 131 fp->_lbfsize = 0; 132 } 133 fp->_flags |= __SRD; 134 } |
| 135 136 if (!(fp->_flags & __SSTR) && _ftello(fp) == 0) 137 return (EOF); 138 |
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| 135 c = (unsigned char)c; 136 137 /* 138 * If we are in the middle of ungetc'ing, just continue. 139 * This may require expanding the current ungetc buffer. 140 */ 141 if (HASUB(fp)) { 142 if (fp->_r >= fp->_ub._size && __submore(fp)) --- 32 unchanged lines hidden --- | 139 c = (unsigned char)c; 140 141 /* 142 * If we are in the middle of ungetc'ing, just continue. 143 * This may require expanding the current ungetc buffer. 144 */ 145 if (HASUB(fp)) { 146 if (fp->_r >= fp->_ub._size && __submore(fp)) --- 32 unchanged lines hidden --- |