WSSetThreadSafeLinksParameter (C Function)
long WSSetThreadSafeLinksParameter(WSEnvironmentParameter p)
enables thread safety for all links created by the WSTP environment object initialized with p.
Details
- By default, WSTP link objects are not thread-safe. To enable thread-safety for all link objects produced by a WSTP environment object by default, set the thread-safety parameter with WSSetThreadSafeLinksParameter().
- Thread-safety for link objects means that multiple threads can call WSTP API functions on the same link object simultaneously.
- p must have been created using the WSNewParameters() WSTP API function.
- WSSetThreadSafeLinksParameter() returns error codes using the standard error values as returned by WSError().
- WSSetThreadSafeLinksParameter() is declared in the WSTP header file wstp.h.
Examples
Basic Examples (1)
#include "wstp.h"
int main()
{
WSEnvironmentParameter ep;
WSENV env;
long apiResult;
ep = WSNewParameters(WSREVISION, WSAPIREVISION);
if(ep == (WSEnvironmentParameter)0)
{ /* Unable to create the WSEnvironmentParameter object. */ }
apiResult = WSSetThreadSafeLinksParameter(ep);
if(apiResult != WSEOK)
{ /* Failed to set thread-safe links parameter */ }
env = WSInitialize(ep);
if(env == (WSENV)0)
{ /* Failed to initialize WSTP environment object */ }
WSReleaseParameters(ep);
/* ... */
WSDeinitialize(env);
return 0;
}