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54 lines
1.6 KiB
54 lines
1.6 KiB
/* |
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* Copyright (c) 1995 |
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* The Regents of the University of California. All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that: (1) source code distributions |
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* retain the above copyright notice and this paragraph in its entirety, (2) |
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* distributions including binary code include the above copyright notice and |
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* this paragraph in its entirety in the documentation or other materials |
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* provided with the distribution, and (3) all advertising materials mentioning |
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* features or use of this software display the following acknowledgement: |
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* ``This product includes software developed by the University of California, |
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* Lawrence Berkeley Laboratory and its contributors.'' Neither the name of |
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* the University nor the names of its contributors may be used to endorse |
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* or promote products derived from this software without specific prior |
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* written permission. |
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* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED |
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* WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF |
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
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*/ |
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#ifdef HAVE_CONFIG_H |
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#include "config.h" |
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#endif |
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#include <sys/types.h> |
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#include <stdio.h> |
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#include <stdarg.h> |
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#include <stdlib.h> |
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#include <unistd.h> |
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#include "netdissect.h" |
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/* |
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* Stock 4.3 doesn't have vfprintf. |
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* This routine is due to Chris Torek. |
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*/ |
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vfprintf(f, fmt, args) |
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FILE *f; |
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char *fmt; |
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va_list args; |
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{ |
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int ret; |
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if ((f->_flag & _IOWRT) == 0) { |
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if (f->_flag & _IORW) |
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f->_flag |= _IOWRT; |
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else |
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return EOF; |
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} |
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ret = _doprnt(fmt, args, f); |
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return ferror(f) ? EOF : ret; |
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}
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