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6 .TH DI_PATH_PROP_NEXT 3DEVINFO "May 15, 2008"
8 di_path_prop_next \- libdevinfo path property traversal function
12 \fBcc\fR [ \fIflag\fR... ] \fIfile\fR... \fB-ldevinfo\fR [ \fIlibrary\fR... ]
13 #include <libdevinfo.h>
15 \fBdi_path_prop_t\fR \fBdi_path_prop_next\fR(\fBdi_path_t\fR \fIpath\fR,
16 \fBdi_path_prop_t\fR \fIprop\fR);
26 The handle to a path node in a \fBdi_init\fR(3DEVINFO).
35 The handle to a property.
41 The \fBdi_prop_next()\fR function returns a handle to the next property on the
42 property list. If prop is \fBDI_PROP_NIL\fR, the handle to the first property
47 Upon successful completion, \fBdi_path_prop_next()\fR returns a handle to a
48 path property object. Otherwise \fBDI_PROP_NIL\fR is returned, and \fBerrno\fR
49 is set to indicate the error.
53 The \fBdi_prop_next()\fR function will fail if:
60 An argument is invalid.
69 The snapshot does not contain path property information (\fBDINFOPROP\fR was
70 not passed to \fBdi_init()\fR).
79 There are no more properties.
85 See \fBattributes\fR(5) for descriptions of the following attributes:
93 ATTRIBUTE TYPE ATTRIBUTE VALUE
95 Interface Stability Committed
103 \fBlibdevinfo\fR(3LIB), \fBattributes\fR(5)
106 \fIWriting Device Drivers\fR