Other Alias
zip_statLIBRARY
libzip (-lzip)SYNOPSIS
#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, int index, zip_flags_t flags, zip_stat_t *sb);
DESCRIPTION
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 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.