ZIP_ADD(3)
NAME
zip_add , - .Nm zip_replace add file to zip archive or replace file in
zip archive
LIBRARY
libzip (-lzip)
SYNOPSIS
#include <zip.h> int zip_add(struct zip *archive, const char *name); "struct zip_source *source" int zip_replace(struct zip *archive, int index); "struct zip_source *source"
DESCRIPTION
The function zip_add adds a file to a zip archive, while zip_replace
replaces an existing file in a zip archive. The argument archive specifies the zip archive to which the file should be added. name is the
file's name in the zip archive (for zip_add ), while index specifies
which file should be replaced (for zip_replace ). The data is obtained
from the source argument. See the zip_source_* functions cited in SEE
ALSO.
RETURN VALUES
Upon successful completion, the index of the new file in the archive is
returned. Otherwise, -1 is returned and the error code in archive is
set to indicate the error.
EXAMPLES
struct zip_source *s;
- if ((s=zip_source_buffer(archive, buffer, len)) == NULL ||
- zip_add(archive, name, s) 0) {
zip_source_free(s);
printf("error adding file: %s0, zip_strerror(archive)); }
ERRORS
- zip_add and zip_replace fail if:
- [ZIP_ER_EXISTS]
There is already a file called name in the archive. (Only applies to zip_add ).
- [ZIP_ER_INVAL]
source or name are NULL, or index is invalid.
- [ZIP_ER_MEMORY]
Required memory could not be allocated.
SEE ALSO
libzip(3), zip_source_file(3), zip_source_filep(3), zip_source_function(3), zip_source_zip(3)
AUTHORS
- Dieter Baron <dillo@giga.or.at> and Thomas Klausner <tk@giga.or.at>