![]() |
![]() |
![]() |
![]() |
![]() |
This version of this document is no longer maintained. For the latest documentation, see http://www.qnx.com/developers/docs. |
Indicate if synchronization is needed
#include <sys/iofunc.h> int iofunc_sync( resmgr_context_t* ctp, iofunc_ocb_t* ocb, int ioflag );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
The iofunc_sync() function indicates if some form of synchronization is needed.
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | Yes |
Thread | Yes |
iofunc_open(), iofunc_write_default(), iofunc_write_verify()
Writing a Resource Manager chapter of the Programmer's Guide.
![]() |
![]() |
![]() |
![]() |