|Oracle Call Interface Programmer's Guide
Release 2 (9.2)
Part Number A96584-01
More OCI Relational Functions, 85 of 106
Allocates and initializes a mutex.
The OCI environment or user session handle.
The OCI error handle. If there is an error and OCI_ERROR is returned, the error is recorded in err and diagnostic information can be obtained by calling
The mutex to initialize.
All mutexes must be initialized prior to use.
Multiple threads must not initialize the same mutex simultaneously. Also, a mutex must not be reinitialized until it has been destroyed (see