ZIP_STAT_INIT(3) Library Functions Manual ZIP_STAT_INIT(3)NAME
zip_stat_init - initialize zip_stat structure
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h>
void zip_stat_init(struct zip_stat *sb);
DESCRIPTION
The zip_stat_init function initializes the members of a struct zip_stat. The current members are described in zip_stat(3), but this func-
tion should be used to initialize it to make sure none are missed. The structure pointed to by sb must be allocated before calling
zip_stat_init.
RETURN VALUES
If sb is valid, the function is always successful.
SEE ALSO libzip(3), zip_stat(3)AUTHORS
Dieter Baron <dillo@giga.or.at> and Thomas Klausner <tk@giga.or.at>
NiH November 10, 2008 ZIP_STAT_INIT(3)
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ZIP_STAT(3) Library Functions Manual ZIP_STAT(3)NAME
zip_stat , - .Nm zip_stat_index get information about file
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h>
int zip_stat(struct zip *archive, const char *fname, int flags, struct zip_stat *sb);
int zip_stat_index(struct zip *archive, int index, int flags, struct zip_stat *sb);
DESCRIPTION
The 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 orig-
inal 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 */ }; The structure pointed to by sb must be allocated before calling
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_NAME name
ZIP_STAT_INDEX index
ZIP_STAT_SIZE size
ZIP_STAT_COMP_SIZE comp_size
ZIP_STAT_MTIME mtime
ZIP_STAT_CRC crc
ZIP_STAT_COMP_METHOD comp_method
ZIP_STAT_ENCRYPTION_METHOD encryption_method
ZIP_STAT_FLAGS flags
RETURN VALUES
Upon successful completion 0 is returned. Otherwise, -1 is returned and the error information in archive is set to indicate the error.
ERRORS
The function zip_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.
SEE ALSO libzip(3), zip_get_num_entries(3), zip_name_locate(3), zip_stat_init(3)AUTHORS
Dieter Baron <dillo@giga.or.at> and Thomas Klausner <tk@giga.or.at>
NiH February 14, 2011 ZIP_STAT(3)
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