forked from osmocom/wireshark
![Guy Harris](/assets/img/avatar_default.png)
by the gunzipping code. Have it also supply a err_info string, and report it. Have file_error() supply an err_info string. Put "the file" - or, for WTAP_ERR_DECOMPRESS, "the compressed file", to suggest a decompression error - into the rawshark and tshark errors, along the lines of what other programs print. Fix a case in the Netscaler code where we weren't fetching the error code on a read failure. svn path=/trunk/; revision=36748
54 lines
1.9 KiB
C
54 lines
1.9 KiB
C
/* file_wrappers.h
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*
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* $Id$
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*
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* Wiretap Library
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* Copyright (c) 1998 by Gilbert Ramirez <gram@alumni.rice.edu>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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*/
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#ifndef __FILE_H__
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#define __FILE_H__
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extern gint64 file_seek(FILE_T stream, gint64 offset, int whence, int *err);
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extern gint64 file_tell(FILE_T stream);
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extern int file_error(FILE_T fh, gchar **err_info);
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extern FILE_T file_open(const char *path);
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extern FILE_T filed_open(int fildes);
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extern int file_read(void *buf, unsigned int count, FILE_T file);
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extern int file_close(FILE_T file);
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extern int file_getc(FILE_T stream);
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extern char *file_gets(char *buf, int len, FILE_T stream);
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extern int file_eof(FILE_T stream);
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extern void file_clearerr(FILE_T stream);
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extern void file_set_random_access(FILE_T stream, gboolean random, GPtrArray *seek);
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#ifdef HAVE_LIBZ
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typedef struct wtap_writer *GZWFILE_T;
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extern GZWFILE_T gzwfile_open(const char *path);
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extern GZWFILE_T gzwfile_fdopen(int fd);
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extern unsigned gzwfile_write(GZWFILE_T state, const void *buf, unsigned len);
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extern int gzwfile_flush(GZWFILE_T state);
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extern int gzwfile_close(GZWFILE_T state);
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extern int gzwfile_geterr(GZWFILE_T state);
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#endif /* HAVE_LIBZ */
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#endif /* __FILE_H__ */
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