diff options
Diffstat (limited to 'doc/src')
| -rw-r--r-- | doc/src/sgml/bgworker.sgml | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/doc/src/sgml/bgworker.sgml b/doc/src/sgml/bgworker.sgml index 102d46372b5..9e6dea98a24 100644 --- a/doc/src/sgml/bgworker.sgml +++ b/doc/src/sgml/bgworker.sgml @@ -31,7 +31,7 @@ <para> Background workers can be initialized at the time that - <productname>PostgreSQL</> is started including the module name in + <productname>PostgreSQL</> is started by including the module name in <varname>shared_preload_libraries</>. A module wishing to run a background worker can register it by calling <function>RegisterBackgroundWorker(<type>BackgroundWorker *worker</type>)</function> @@ -179,10 +179,10 @@ typedef struct BackgroundWorker When a background worker is registered using the <function>RegisterDynamicBackgroundWorker</function> function, it is possible for the backend performing the registration to obtain information - the status of the worker. Backends wishing to do this should pass the - address of a <type>BackgroundWorkerHandle *</type> as the second argument - to <function>RegisterDynamicBackgroundWorker</function>. If the worker - is successfully registered, this pointer will be initialized with an + regarding the status of the worker. Backends wishing to do this should + pass the address of a <type>BackgroundWorkerHandle *</type> as the second + argument to <function>RegisterDynamicBackgroundWorker</function>. If the + worker is successfully registered, this pointer will be initialized with an opaque handle that can subsequently be passed to <function>GetBackgroundWorkerPid(<parameter>BackgroundWorkerHandle *</parameter>, <parameter>pid_t *</parameter>)</function>. This function can be used to poll the status of the worker: a return |