diff options
Diffstat (limited to 'system')
| -rw-r--r-- | system/doc/design_principles/gen_server_concepts.xml | 2 | ||||
| -rw-r--r-- | system/doc/efficiency_guide/advanced.xml | 7 | ||||
| -rw-r--r-- | system/doc/tutorial/port_driver.c | 3 |
3 files changed, 6 insertions, 6 deletions
diff --git a/system/doc/design_principles/gen_server_concepts.xml b/system/doc/design_principles/gen_server_concepts.xml index c1b98189d5..3a1f876646 100644 --- a/system/doc/design_principles/gen_server_concepts.xml +++ b/system/doc/design_principles/gen_server_concepts.xml @@ -32,7 +32,7 @@ <marker id="gen_server"></marker> <p>This section is to be read with the <seealso marker="stdlib:gen_server">gen_server(3)</seealso> - manual page in <c>stdblib</c>, where all interface functions and + manual page in <c>stdlib</c>, where all interface functions and callback functions are described in detail.</p> <section> diff --git a/system/doc/efficiency_guide/advanced.xml b/system/doc/efficiency_guide/advanced.xml index bb4440a245..896eda5f1c 100644 --- a/system/doc/efficiency_guide/advanced.xml +++ b/system/doc/efficiency_guide/advanced.xml @@ -255,10 +255,11 @@ <cell><marker id="unique_references"/>Unique References on a Runtime System Instance</cell> <cell>Each scheduler thread has its own set of references, and all other threads have a shared set of references. Each set of references - consist of <c>2⁶⁴ - 1</c> unique references. That is the total + consist of <c>2⁶⁴ - 1</c> unique references. That is, the total amount of unique references that can be produced on a runtime - system instance is <c>(NoSchedulers + 1) * (2⁶⁴ - 1)</c>. If a - scheduler thread create a new reference each nano second, + system instance is <c>(NoSchedulers + 1) × (2⁶⁴ - 1)</c>. + <br/><br/> + If a scheduler thread create a new reference each nano second, references will at earliest be reused after more than 584 years. That is, for the foreseeable future they are unique enough.</cell> </row> diff --git a/system/doc/tutorial/port_driver.c b/system/doc/tutorial/port_driver.c index 37de67310f..8b441733ed 100644 --- a/system/doc/tutorial/port_driver.c +++ b/system/doc/tutorial/port_driver.c @@ -51,8 +51,7 @@ ErlDrvEntry example_driver_entry = { queue */ NULL, /* F_PTR call, much like control, sync call to driver */ - NULL, /* F_PTR event, called when an event selected - by driver_event() occurs. */ + NULL, /* unused */ ERL_DRV_EXTENDED_MARKER, /* int extended marker, Should always be set to indicate driver versioning */ ERL_DRV_EXTENDED_MAJOR_VERSION, /* int major_version, should always be |