cc [ flag... ] file... -lpicltree [ library... ] #include <picltree.h>
int ptree_init_propinfo(ptree_propinfo_t *infop, int version, int ptype, int pmode, size_t psize, char *pname, int (*readfn)(ptree_rarg_t *, void *), int (*writefn)(ptree_warg_t *, const void *));
The ptree_init_propinfo() function initializes a ptree_propinfo_t property information structure given by location infop with the values provided by the arguments.
The version argument specifies the version of the ptree_propinfo_t structure. PTREE_PROPINFO_VERSION gives the current version. The arguments ptype, pmode, psize, and pname specify the property's PICL type, access mode, size, and name. The maximum size of a property name is defined by PICL_PROPNAMELEN_MAX. The arguments readfn and writefn specify a volatile property's read and write access functions. For non-volatile properties, these are set to NULL.
Upon successful completion, 0 is returned. On failure, a non-negative integer is returned to indicate an error.
PICL_INVALIDARG Invalid argument
PICL_NOTSUPPORTED Property version not supported
PICL_FAILURE General system failure
See attributes(5) for descriptions of the following attributes:
| ATTRIBUTE TYPE | ATTRIBUTE VALUE |
| Interface Stability | Evolving |
| MT-Level | MT-Safe |
ptree_get_propinfo(3PICLTREE), attributes(5)