| |
| PICL Plug-In Library Functions | ptree_init_propinfo(3PICLTREE) |
| | ptree_init_propinfo - initialize ptree_propinfo_t structure |
SYNOPSIS
| |
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 |
| MT-Level | MT-Safe |
|
| |
