ouroboros/doc/man/fccntl.3, branch 0.11.11

lib: Simplify delta-t logic

2018-06-05T12:04:45+00:00

This revises the delta-t implementation to align with Watson's timer specifications. FRCT will never deliver out-of-order packets. A raw flow (without delta-t state machine) will be able to provide such a service. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Allow disabling partial read

2018-03-19T09:29:21+00:00

This allows disabling partial reads. It adds a flag FLOWFRNOPART that disables partial reads. Partial read is different from partial delivery (FRCTFPARTIAL), which allows delivery of fragments of an incomplete packet and thus potentially corrupted data. FLOWFRNOPART will never deliver corrupted data (unless FRCTFPARTIAL is also set). If FLOWFRNOPART is set and the buffer provided to flow_read is too small for the SDU, that SDU will be discarded and -EMSGSIZE is returned; Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

lib: Add fccntl operation to get queue lengths

2018-02-28T13:15:53+00:00

This adds the FLOWGRXQLEN and FLOWGTXQLEN operations to fccntl to get the number of packets that are in the receive and transmit buffers respectively. The flow statistics are updated to show these queue lengths. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

doc: Set CC-BY 4.0 license on the man pages

2018-01-11T09:39:32+00:00

This adds the Creative Commons Attribution License 4.0 to the man pages instead of the Copyright. Also fixes the data in version.h. Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

dev: Split nonblocking read and write

2017-10-30T12:54:02+00:00

The FLOWFNONBLOCK flag now has two subflags FLOWFRNOBLOCK and FLOWFWNOBLOCK which allows setting the behavior of read and write independently. The default behavior is unchanged (blocking read and write). Signed-off-by: Dimitri Staessens Signed-off-by: Sander Vrijders

doc: Add general documentation

2017-10-17T03:48:20+00:00

This adds user documentation for the Ouroboros User Manual in man sections 7 and 8. It consists of a general man page, a tutorial and a glossary. It also fixes and updates other manpages in the Ouroboros Programmer's Manual.

lib: Deprecate ouroboros_init and ourboros_fini

2017-10-14T11:19:10+00:00

This commit deprecates ouroboros_init and ouroboros_fini and adds them as a constructor or destructor, causing these function to be run automatically when a program that links to the library calls and exits main(). For this to fully work, the library had to be split so that we can avoid the irmd calling these functions (the IRMd has to create the shm structures on which these calls depend). The library is split in 3 parts: libouroboros-dev, libouroboros-irm and libouroboros-common. The latter is linked to the other two so that including libouroboros-dev or libouroboros-irm will also link libouroboros-common.

doc: man: Update fccntl manpage

2017-09-19T15:00:58+00:00

The option to mark a flow as down was missing from the manpage of fccntl.

lib: Add fccntl configuration command

2017-08-31T07:18:41+00:00

This replaces the flow_set_* commands with a single fccntl command that can configure flows and the FRCT instance. For more details, see "man 3 fccntl".