Provided by: libtar-dev_1.2.20-8_amd64 bug

NAME

       th_read, th_write - read and write a file header block from a tar archive

SYNOPSIS

       #include <libtar.h>

       int th_read(TAR *t);

       int th_write(TAR *t);

VERSION

       This man page documents version 1.2 of libtar.

DESCRIPTION

       The  th_read()  function reads the next block from the tar archive associated with the TAR
       handle t.  It then sets the current tar header associated with t to the  contents  of  the
       block read.

       The th_write() function writes the contents of the current tar header associated with t to
       the tar archive associated with t.

RETURN VALUE

       On successful completion, th_read() and th_write() will return 0.  On failure,  they  will
       return -1 and set errno to an appropriate value.

       On EOF, th_read() will return 1.

ERRORS

       th_read() and th_write() will fail if:

       EINVAL Less than T_BLOCKSIZE blocks were read or written.

SEE ALSO

       tar_block_read(3), tar_block_write(3)