2 .\" Copyright (c) 1998 Jordan Hubbard
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26 .\" $FreeBSD: src/lib/libutil/property.3,v 1.8.2.7 2001/12/17 10:08:32 ru Exp $
27 .\" $DragonFly: src/lib/libutil/property.3,v 1.4 2006/02/17 20:35:07 swildner Exp $
36 .Nd "functions to allow creating simple property lists from ASCII file data"
43 .Fn properties_read "int fd"
45 .Fn property_find "properties list" "const char *name"
47 .Fn properties_free "properties list"
50 typedef struct _properties {
51 struct _properties *next;
61 pairs from the file descriptor passed in
63 and returns the head of a new property list, assuming that the
64 file's contents have been parsed properly, or NULL in case
68 Returns the associated value string for the property named
70 if found, otherwise NULL. The value returned may be up to
71 .Dv PROPERTY_MAX_VALUE
75 is used to free the structure returned by
77 when it is no longer needed.
79 Each property in the file is assumed to have the format of
83 is an alphanumeric string (and any punctuation not including the `=' character)
86 is an arbitary string of text terminated by a newline character. If newlines
87 are desired, the entire value should be enclosed in { } (curly-bracket)
88 characters. Any line beginning with a # or ; character is assumed to
89 be a comment and will be ignored.