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| Device Information Library Functions | di_minor_next(3DEVINFO) |
| | di_minor_next - libdevinfo minor node traversal functions |
SYNOPSIS
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cc [ flag... ] file... -ldevinfo [ library... ]
#include <libdevinfo.h> di_minor_t di_minor_next(di_node_t node, di_minor_t minor); |
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minor
- Handle to the current minor node or DI_MINOR_NIL.
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node
- Device node with which the minor node is associated.
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The di_minor_next() function returns a handle to the next minor node for the device node node. If minor is DI_MINOR_NIL, a handle to the first minor node is returned.
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Upon successful completion, a handle to the next minor node is returned. Otherwise, DI_MINOR_NIL is returned and errno is set to indicate the error.
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The di_minor_next() function will fail if:
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EINVAL
- Invalid argument.
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ENOTSUP
- Minor node information is not available in snapshot.
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ENXIO
- End of minor node list.
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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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