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31 .Nd parse date and time string
38 .Fa "const char * restrict buf"
39 .Fa "const char * restrict format"
40 .Fa "struct tm * restrict timeptr"
45 .Fn strptime_l "const char * restrict buf" "const char * restrict format" "struct tm * restrict timeptr" "locale_t loc"
49 function parses the string in the buffer
51 according to the string pointed to by
53 and fills in the elements of the structure pointed to by
55 The resulting values will be relative to the local time zone.
56 Thus, it can be considered the reverse operation of
60 function does the same as
62 but takes an explicit locale rather than using the current locale.
66 string consists of zero or more conversion specifications and
68 All ordinary characters are matched exactly with the buffer, where
69 white space in the format string will match any amount of white space
71 All conversion specifications are identical to those described in
74 Two-digit year values, including formats
78 are now interpreted as beginning at 1969 per POSIX requirements.
79 Years 69-00 are interpreted in the 20th century (1969-2000), years
80 01-68 in the 21st century (2001-2068).
85 format specifiers accept any value within the range 00 to 53.
89 string does not contain enough conversion specifications to completely
92 the unspecified members of
105 If time relative to today is desired, initialize the
107 structure with today's date before passing it to
110 Upon successful completion,
112 returns the pointer to the first character in
114 that has not been required to satisfy the specified conversions in
118 if one of the conversions failed.
120 returns the same values as
134 function has been contributed by Powerdog Industries.
136 This man page was written by
143 format specifiers may incorrectly scan one too many digits
144 if the intended values comprise only a single digit
145 and that digit is followed immediately by another digit.
146 Both specifiers accept zero-padded values,
147 even though they are both defined as taking unpadded values.
151 format specifier has no effect unless it is parsed
153 hour-related specifiers.
158 will produce undefined results.
168 format specifier only accepts time zone abbreviations of the local time zone,
170 This limitation is because of ambiguity due to of the over loading of time
174 which is both Eastern Standard Time and Eastern Australia Summer Time.
178 function does not correctly handle multibyte characters in the