This GAP package provides a link to the standard UNIX I/O functionality that
is available through the C library. This part basically consists of functions
on the GAP level that allow functions in the C library to be called.
Built on top of this is a layer for buffered input/output which is implemented
completely in the GAP language. It is intended to be used by programs for
which it is not necessary to have full direct access to the operating system.
On this level, quite a few convenience functions are implemented for
interprocess communication like starting up pipelines of processes to filter
data through them and to start up processes and then communicate with them.
There is also support for creating network connections over TCP/IP and UDP.
Building on this, the package contains an implementation of the client side of
the HTTP protocol making it possible among other things to access web pages
from within GAP.
Another part of the package is a framework for object serialization. That is,
GAP objects can be converted into a platform-independent byte sequence which
can be stored to a file or sent over the network. The code takes complete
care of arbitrarily self-referential data structures like lists containing
themselves as an entry. The resulting byte strings can be read back into GAP
and the original objects are rebuilt with exactly the same self-references.
This works for most of the standard builtin types of GAP like numbers,
permutations, polynomials, lists, and records and can be extended to nearly
arbitrary GAP objects.
Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.
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For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.
4.9.3-1.fc43 / aarch64Observed Sep 1, 2026 to Sep 1, 2026
Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.
4.9.3-1.fc43 / x86_64Observed Sep 1, 2026 to Sep 1, 2026
Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.