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| Device Information Library Functions | di_prop_next(3DEVINFO) |
| | di_prop_next - libdevinfo property traversal function |
SYNOPSIS
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cc [ flag... ] file... -ldevinfo [ library... ]
#include <libdevinfo.h> di_prop_t di_prop_next(di_node_t node, di_prop_t prop); |
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node
- Handle to a device node.
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prop
- Handle to a property.
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The di_prop_next() function returns a handle to the next property on the property list. If prop is DI_PROP_NIL, the handle to the first property is returned.
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Upon successful completion, di_prop_next() returns a handle. Otherwise DI_PROP_NIL is returned and errno is set to indicate the error.
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The di_prop_next() function will fail if:
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EINVAL
- Invalid argument.
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ENOTSUP
- The snapshot does not contain property information.
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ENXIO
- There are no more properties.
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See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Evolving |
| MT-Level | Safe |
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