| ZIP_STAT(3) | Library Functions Manual | ZIP_STAT(3) |
zip_stat, zip_stat_index
—
#include <zip.h>
int
zip_stat(zip_t
*archive, const char
*fname, zip_flags_t
flags, zip_stat_t
*sb);
int
zip_stat_index(zip_t
*archive, zip_uint64_t
index, zip_flags_t
flags, zip_stat_t
*sb);
zip_stat() function obtains information about the
file named fname in archive. The
flags argument specifies how the name lookup should be
done. Its values are described in
zip_name_locate(3). Also,
ZIP_FL_UNCHANGED may be
or'ed to it to request information
about the original file in the archive, ignoring any changes made.
The zip_stat_index() function obtains
information about the file at position index.
The sb argument is a pointer to a struct zip_stat (shown below), into which information about the file is placed.
struct zip_stat {
zip_uint64_t valid; /* which fields have valid values */
const char *name; /* name of the file */
zip_uint64_t index; /* index within archive */
zip_uint64_t size; /* size of file (uncompressed) */
zip_uint64_t comp_size; /* size of file (compressed) */
time_t mtime; /* modification time */
zip_uint32_t crc; /* crc of file data */
zip_uint16_t comp_method; /* compression method used */
zip_uint16_t encryption_method; /* encryption method used */
zip_uint32_t flags; /* reserved for future use */
};
zip_stat() or
zip_stat_index().
The valid field of the structure specifies which other fields are valid. Check if the flag defined by the following defines are in valid before accessing the fields:
ZIP_STAT_NAMEZIP_STAT_INDEXZIP_STAT_SIZEZIP_STAT_COMP_SIZEZIP_STAT_MTIMEZIP_STAT_CRCZIP_STAT_COMP_METHODZIP_STAT_ENCRYPTION_METHODZIP_STAT_FLAGSzip_stat() can fail for any of the errors
specified for the routine
zip_name_locate(3).
The function zip_stat_index() fails and
sets the error information to ZIP_ER_INVAL if
index is invalid. If
ZIP_FL_UNCHANGED is not set and no information can
be obtained from the source callback, the error information is set to
ZIP_ER_CHANGED.
zip_stat() was added in libzip 0.6. In libzip 0.11 the
type of flags was changed from int
to zip_flags_t.
zip_stat_index() was added in libzip 0.6.
In libzip 0.10 the type of index was changed from
int to zip_uint64_t. In libzip
0.11 the type of flags was changed from
int to zip_flags_t.
| December 18, 2017 | NetBSD 8.99.35 |