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32 .\" @(#)setmode.3 8.2 (Berkeley) 4/28/95
33 .\" $FreeBSD: src/lib/libc/gen/strtofflags.3,v 1.5.2.3 2001/12/14 18:33:51 ru Exp $
34 .\" $DragonFly: src/lib/libc/gen/strtofflags.3,v 1.3 2007/06/30 19:03:52 swildner Exp $
42 .Nd convert between file flag bits and their string names
48 .Fn fflagstostr "u_long flags"
50 .Fn strtofflags "char **stringp" "u_long *setp" "u_long *clrp"
54 function returns a comma separated string of the file flags represented by
56 If no flags are set a zero length string is returned.
58 If memory cannot be allocated for the return value,
63 The value returned from
67 and should be returned to the system with
69 when the program is done with it.
73 function takes a string of file flags, as described in
75 parses it, and returns the 'set' flags and 'clear' flags
76 such as would be given as arguments to
80 returns 0, otherwise it returns non-zero and
82 is left pointing to the offending token.
86 function may fail and set
88 for any of the errors specified for the library routine
99 functions first appeared in