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Copyright (c) 2006 The NetBSD Foundation, Inc.
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.Dd August 7, 2011 .Dt PROP_DICTIONARY_UTIL 3 .Os .Sh NAME .Nm prop_dictionary_util , .Nm prop_dictionary_get_dict , .Nm prop_dictionary_get_bool , .Nm prop_dictionary_set_bool , .Nm prop_dictionary_get_int8 , .Nm prop_dictionary_get_uint8 , .Nm prop_dictionary_set_int8 , .Nm prop_dictionary_set_uint8 , .Nm prop_dictionary_get_int16 , .Nm prop_dictionary_get_uint16 , .Nm prop_dictionary_set_int16 , .Nm prop_dictionary_set_uint16 , .Nm prop_dictionary_get_int32 , .Nm prop_dictionary_get_uint32 , .Nm prop_dictionary_set_int32 , .Nm prop_dictionary_set_uint32 , .Nm prop_dictionary_get_int64 , .Nm prop_dictionary_get_uint64 , .Nm prop_dictionary_set_int64 , .Nm prop_dictionary_set_uint64 , .Nm prop_dictionary_get_cstring , .Nm prop_dictionary_set_cstring , .Nm prop_dictionary_get_cstring_nocopy , .Nm prop_dictionary_set_cstring_nocopy , .Nm prop_dictionary_set_and_rel .Nd dictionary property collection object utility functions .Sh LIBRARY .Lb libprop .Sh SYNOPSIS n prop/proplib.h
.Ft bool .Fn prop_dictionary_get_dict "prop_dictionary_t dict" "const char *key" \ "prop_dictionary_t *dictp" .Ft bool .Fn prop_dictionary_get_bool "prop_dictionary_t dict" "const char *key" \ "bool *valp" .Ft bool .Fn prop_dictionary_set_bool "prop_dictionary_t dict" "const char *key" \ "bool val"
.Ft bool .Fn prop_dictionary_get_int8 "prop_dictionary_t dict" "const char *key" \ "int8_t *valp" .Ft bool .Fn prop_dictionary_get_uint8 "prop_dictionary_t dict" "const char *key" \ "uint8_t *valp" .Ft bool .Fn prop_dictionary_set_int8 "prop_dictionary_t dict" "const char *key" \ "int8_t val" .Ft bool .Fn prop_dictionary_set_uint8 "prop_dictionary_t dict" "const char *key" \ "uint8_t val"
.Ft bool .Fn prop_dictionary_get_int16 "prop_dictionary_t dict" "const char *key" \ "int16_t *valp" .Ft bool .Fn prop_dictionary_get_uint16 "prop_dictionary_t dict" "const char *key" \ "uint16_t *valp" .Ft bool .Fn prop_dictionary_set_int16 "prop_dictionary_t dict" "const char *key" \ "int16_t val" .Ft bool .Fn prop_dictionary_set_uint16 "prop_dictionary_t dict" "const char *key" \ "uint16_t val"
.Ft bool .Fn prop_dictionary_get_int32 "prop_dictionary_t dict" "const char *key" \ "int32_t *valp" .Ft bool .Fn prop_dictionary_get_uint32 "prop_dictionary_t dict" "const char *key" \ "uint32_t *valp" .Ft bool .Fn prop_dictionary_set_int32 "prop_dictionary_t dict" "const char *key" \ "int32_t val" .Ft bool .Fn prop_dictionary_set_uint32 "prop_dictionary_t dict" "const char *key" \ "uint32_t val"
.Ft bool .Fn prop_dictionary_get_int64 "prop_dictionary_t dict" "const char *key" \ "int64_t *valp" .Ft bool .Fn prop_dictionary_get_uint64 "prop_dictionary_t dict" "const char *key" \ "uint64_t *valp" .Ft bool .Fn prop_dictionary_set_int64 "prop_dictionary_t dict" "const char *key" \ "int64_t val" .Ft bool .Fn prop_dictionary_set_uint64 "prop_dictionary_t dict" "const char *key" \ "uint64_t val"
.Ft bool .Fn prop_dictionary_get_cstring "prop_dictionary_t dict" "const char *key" \ "char **strp" .Ft bool .Fn prop_dictionary_set_cstring "prop_dictionary_t dict" "const char *key" \ "const char *str"
.Ft bool .Fn prop_dictionary_get_cstring_nocopy "prop_dictionary_t dict" \ "const char *key" "const char **strp" .Ft bool .Fn prop_dictionary_set_cstring_nocopy "prop_dictionary_t dict" \ "const char *key" "const char *strp" .Ft bool .Fn prop_dictionary_set_and_rel "prop_dictionary_t dict" \ "const char *key" "prop_object_t obj" .Sh DESCRIPTION The .Fn prop_dictionary_util family of functions are provided to make getting and setting values in dictionaries more convenient in some applications.

p The getters check the type of the returned object and, in some cases, also ensure that the returned value is within the range implied by the getter's value type.

p The setters handle object creation and release for the caller.

p The .Fn prop_dictionary_get_cstring function returns dynamically allocated memory. See .Xr prop_string 3 for more information.

p The .Fn prop_dictionary_get_cstring_nocopy and .Fn prop_dictionary_set_cstring_nocopy functions do not copy the string that is set or returned. See .Xr prop_string 3 for more information.

p The .Fn prop_dictionary_set_and_rel function adds the object to the dictionary and releases it. The object is also released on failure. .Sh RETURN VALUES The .Fn prop_dictionary_util getter functions return .Dv true if the object exists in the dictionary and the value is in-range, or .Dv false otherwise.

p The .Fn prop_dictionary_util setter functions return .Dv true if creating the object and storing it in the dictionary is successful, or .Dv false otherwise. .Sh SEE ALSO .Xr prop_bool 3 , .Xr prop_dictionary 3 , .Xr prop_number 3 , .Xr proplib 3 .Sh HISTORY The .Xr proplib 3 property container object library first appeared in .Nx 4.0 .