ZIP_SET_ARCHIVE_COMMENT(3)

ZIP_SET_ARCHIVE_COMMENT(3) | Library Functions Manual | ZIP_SET_ARCHIVE_COMMENT(3)

# NAME

zip_set_archive_comment — set zip archive comment

# LIBRARY

libzip (-lzip)

# SYNOPSIS

#include <zip.h>
int
zip_set_archive_comment(zip_t *archive, const char *comment, zip_uint16_t len);

# DESCRIPTION

The zip_set_archive_comment() function sets the comment for the entire zip archive. If comment is `NULL` and len is 0, the archive comment will be removed. comment must be encoded in ASCII or UTF-8.

# 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

zip_set_archive_comment() fails if:

[`ZIP_ER_INVAL`]
  len is less than 0 or longer than the maximum comment length in a zip file (65535), or comment is not a valid UTF-8 encoded string.
[`ZIP_ER_MEMORY`]
  Required memory could not be allocated.

# SEE ALSO

libzip(3), zip_get_archive_comment(3), zip_get_file_comment(3), zip_set_file_comment(3)

# HISTORY

zip_set_archive_comment() was added in libzip 0.7. In libzip 0.11 the type of len was changed from int to zip_uint16_t.

# AUTHORS

Dieter Baron <dillo@nih.at> and Thomas Klausner <tk@giga.or.at>

December 18, 2017 | NetBSD 8.99.14