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25 .\" $FreeBSD: head/lib/libc/stdlib/strfmon.3 237591 2012-06-26 05:34:31Z joel $
33 .Nd convert monetary value to string
39 .Fn strfmon "char * restrict s" "size_t maxsize" "const char * restrict format" "..."
41 .Fn strfmon_l "char * restrict s" "size_t maxsize" "locale_t locale" "const char * restrict format" "..."
45 function places characters into the array pointed to by
47 as controlled by the string pointed to by
51 bytes are placed into the array.
55 function does the same as
59 rather than using the current locale.
61 The format string is composed of zero or more directives:
62 ordinary characters (not
64 which are copied unchanged to the output stream; and conversion
65 specifications, each of which results in fetching zero or more subsequent
67 Each conversion specification is introduced by the
72 the following appear in sequence:
75 Zero or more of the following flags:
80 character followed by another character
82 which is used as the numeric fill character.
84 Do not use grouping characters, regardless of the current locale default.
86 Represent positive values by prefixing them with a positive sign,
87 and negative values by prefixing them with a negative sign.
90 Enclose negative values in parentheses.
92 Do not include a currency symbol in the output.
94 Left justify the result.
95 Only valid when a field width is specified.
98 An optional minimum field width as a decimal number.
99 By default, there is no minimum width.
103 sign followed by a decimal number specifying the maximum
104 expected number of digits after the radix character.
108 character followed by a decimal number specifying the number
109 of digits after the radix character.
111 One of the following conversion specifiers:
112 .Bl -tag -width "XXX"
116 argument is formatted as an international monetary amount.
120 argument is formatted as a national monetary amount.
124 character is written.
128 If the total number of resulting bytes including the terminating
130 byte is not more than
133 returns the number of bytes placed into the array pointed to by
135 not including the terminating
138 Otherwise, \-1 is returned,
139 the contents of the array are indeterminate,
142 is set to indicate the error.
146 function returns the same values as
153 functions will fail if:
156 Conversion stopped due to lack of space in the buffer.
158 The format string is invalid.
160 Not enough memory for temporary buffers.
178 function was implemented by
179 .An Alexey Zelkin Aq Mt phantom@FreeBSD.org .
181 This manual page was written by
182 .An Jeroen Ruigrok van der Werven Aq Mt asmodai@FreeBSD.org
183 based on the standard's text.
189 functions do not correctly handle multibyte characters in the