Name | Synopsis | Interface Level | Description | Return Values | Context | Attributes | See Also
#include <sys/conf.h> #include <sys/ddi.h> #include <sys/sunddi.h> int ddi_dev_nintrs(dev_info_t *dip, int *resultp);
Solaris DDI specific (Solaris DDI). This interface is obsolete. Use the new interrupt interfaces referenced in Intro(9F). Refer to Writing Device Drivers for more information.
The ddi_dev_nintrs() function returns the number of interrupt specifications a device has in *resultp.
The ddi_dev_nintrs() function returns:
A successful return. The number of interrupt specifications that the device has is set in resultp.
The device has no interrupt specifications.
The ddi_dev_nintrs() function can be called from user, interrupt, or kernel context.
See attributes(5) for descriptions of the following attributes:
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
---|---|
Interface Stability |
Obsolete |
Name | Synopsis | Interface Level | Description | Return Values | Context | Attributes | See Also