zip_set_archive_comment(3) [debian man page]

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(struct zip *archive); "const char *comment" "int 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.

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).

	      [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)

AUTHORS

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

NiH								 October 26, 2007					ZIP_SET_ARCHIVE_COMMENT(3)

ZIP_GET_FILE_COMMENT(3) 				     Library Functions Manual					   ZIP_GET_FILE_COMMENT(3)

NAME

       zip_get_file_comment - get comment for file in zip

LIBRARY

       libzip (-lzip)

SYNOPSIS

       #include <zip.h>

       const char * zip_get_file_comment(struct zip *archive, zip_uint64_t index, int *lenp, int flags);

DESCRIPTION

       The  zip_get_file_comment function returns the comment for the file at position index in the zip archive.  This pointer should not be modi-
       fied or free(3) Ap d.  If lenp is not NULL, the integer to which it points will be set to the length of the comment.  If flags  is  set	to
       ZIP_FL_UNCHANGED, the original unchanged comment is returned.

RETURN VALUES

       Upon  successful  completion,  a pointer to the comment is returned, or NULL if there is no comment.  In case of an error, NULL is returned
       and the error code in archive is set to indicate the error.

ERRORS

       zip_get_file_comment fails if:

	      [ZIP_ER_INVAL]
		  index is not a valid file index in archive.

SEE ALSO

       libzip(3), zip_get_archive_comment(3)

AUTHORS

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

NiH								  March 10, 2009					   ZIP_GET_FILE_COMMENT(3)