NAME¶
zip_fdopen - open zip archive using open file descriptor
LIBRARY¶
libzip (-lzip)
SYNOPSIS¶
#include <zip.h>
struct zip * zip_fdopen(int fd, int flags, int *errorp);
DESCRIPTION¶
The zip archive specified by the open file descriptor
fd is opened and a
pointer to a
struct zip, used to manipulate the archive, is returned. In contrast to
zip_open(3), using the archive can only be opened in read-only mode. The
fd argument may not be used any longer after calling The are specified
by
or'ing the following values, or 0 for none of them.
- ZIP_CHECKCONS
- Perform additional consistency checks on the archive, and
error if they fail.
If an error occurs and
errorp is it will be set to the corresponding
error code.
RETURN VALUES¶
Upon successful completion zip_fdopen returns a
struct zip pointer, and
fd should not be used any longer, nor passed to
close(2). Otherwise,
NULL is returned and
*errorp is set to
indicate the error. In the error case,
fd remains unchanged.
ERRORS¶
The file specified by
fd is prepared for use by
libzip(3) unless:
- [ZIP_ER_INCONS]
- Inconsistencies were found in the file specified by
path and ZIP_CHECKCONS was specified.
- [ZIP_ER_INVAL]
- The flags argument is invalid. Not all zip_open(3)
flags are allowed for see DESCRIPTION.
- [ZIP_ER_MEMORY]
- Required memory could not be allocated.
- [ZIP_ER_NOZIP]
- The file specified by fd is not a zip archive.
- [ZIP_ER_OPEN]
- The file specified by fd could not be prepared for
use by libzip(3).
- [ZIP_ER_READ]
- A read error occurred; see for details.
- [ZIP_ER_SEEK]
- The file specified by fd does not allow seeks.
SEE ALSO¶
libzip(3),
zip_close(3),
zip_error_to_str(3),
zip_open(3)
AUTHORS¶
Dieter Baron <dillo@giga.or.at> and Thomas Klausner
<tk@giga.or.at>