diff options
| -rw-r--r-- | doc/src/sgml/bgworker.sgml | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/bgworker.sgml b/doc/src/sgml/bgworker.sgml index 7ffeca5321a..f66cf7f20e8 100644 --- a/doc/src/sgml/bgworker.sgml +++ b/doc/src/sgml/bgworker.sgml @@ -37,7 +37,7 @@ from its <function>_PG_init()</>. The structure <structname>BackgroundWorker</structname> is defined thus: <programlisting> -typedef void (*bgworker_main_type)(void *main_arg); +typedef void (*bgworker_main_type)(Datum main_arg); typedef struct BackgroundWorker { char bgw_name[BGW_MAXLEN]; @@ -94,7 +94,7 @@ typedef struct BackgroundWorker <para> <structfield>bgw_main</structfield> is a pointer to the function to run when the process is started. This function must take a single argument of type - <type>void *</> and return <type>void</>. + <type>Datum</> and return <type>void</>. <structfield>bgw_main_arg</structfield> will be passed to it as its only argument. Note that the global variable <literal>MyBgworkerEntry</literal> points to a copy of the <structname>BackgroundWorker</structname> structure |