diff options
Diffstat (limited to 'lib/posixtm.c')
| -rw-r--r-- | lib/posixtm.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/lib/posixtm.c b/lib/posixtm.c index cbeca6f211..b09c03f1ef 100644 --- a/lib/posixtm.c +++ b/lib/posixtm.c @@ -1,5 +1,5 @@ /* Parse dates for touch and date. - Copyright (C) 1989, 1990, 1991, 1998, 2000, 2001 Free Software Foundation Inc. + Copyright (C) 1989, 1990, 1991, 1998, 2000-2002 Free Software Foundation Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -46,10 +46,9 @@ - Its arg may be any int or unsigned int; it need not be an unsigned char. - It's guaranteed to evaluate its argument exactly once. - It's typically faster. - Posix 1003.2-1992 section 2.5.2.1 page 50 lines 1556-1558 says that - only '0' through '9' are digits. Prefer ISDIGIT to isdigit unless - it's important to use the locale's definition of `digit' even when the - host does not conform to Posix. */ + POSIX says that only '0' through '9' are digits. Prefer ISDIGIT to + ISDIGIT_LOCALE unless it's important to use the locale's definition + of `digit' even when the host does not conform to POSIX. */ #define ISDIGIT(c) ((unsigned) (c) - '0' <= 9) /* The return value. */ @@ -64,7 +63,7 @@ time_t mktime (); 8, 10, or 12 digits, followed by optional .ss (PDS_LEADING_YEAR | PDS_CENTURY | PDS_SECONDS) - touch mmddhhmm[YY] FILE... (obsolescent) + touch mmddhhmm[YY] FILE... (obsoleted by POSIX 1003.1-2001) 8 or 10 digits (PDS_TRAILING_YEAR) @@ -82,7 +81,8 @@ year (const int *digit_pair, size_t n, int allow_century) case 1: t.tm_year = *digit_pair; /* Deduce the century based on the year. - See POSIX.2 section 4.63.3. */ + POSIX requires that 00-68 be interpreted as 2000-2068, + and that 69-99 be interpreted as 1969-1999. */ if (digit_pair[0] <= 68) t.tm_year += 100; break; |