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* Guido Draheim <guidod@gmx.de>
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* Mike Nordell <tamlin@algonet.se>
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* Copyright (c) 2002 Guido Draheim
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* use under the restrictions of the
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* Lesser GNU General Public License
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* note the additional license information
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* that can be found in COPYING.ZZIP
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#include "clamav-config.h"
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#include <sys/types.h> /* njh@bandsman.co.uk: for icc7.0 */
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#include <zzip-file.h>
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#include <zzipformat.h>
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if (fstat(fd, &st) < 0)
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if (! st.st_size && st.st_blocks > 1) /* seen on some darwin 10.1 machines */
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fprintf(stderr, "broken fstat(2) ?? st_size=%ld st_blocks=%ld\n",
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(long) st.st_size, (long) st.st_blocks);
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#if defined ZZIP_WRAPWRAP
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int zzip_wrap_read(int fd, void* p, unsigned int len)
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{ return _zzip_read (fd, p, len); }
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zzip_off_t zzip_wrap_lseek(int fd, zzip_off_t offset, int whence)
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{ return _zzip_lseek (fd, offset, whence); }
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#define zzip_wrap_read _zzip_read
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#define zzip_wrap_lseek _zzip_lseek
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static const struct zzip_plugin_io default_io =
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(int (*)(int, void*, unsigned)) &zzip_wrap_read,
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(zzip_off_t (*)(int, zzip_off_t, int)) &zzip_wrap_lseek,
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(zzip_off_t (*)(int)) &zzip_filesize,
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* This function returns a zzip_plugin_io_t handle to static defaults
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* wrapping the posix io file functions for actual file access.
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* This function initializes the users handler struct to default values
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* being the posix io functions in default configured environments.
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int zzip_init_io(struct zzip_plugin_io* io, int flags)
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memcpy(io, &default_io, sizeof(default_io));
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* c-file-style: "stroustrup"
added
removed
libclamav/zziplib/zzip-io.c
