diff options
Diffstat (limited to 'compat')
| -rw-r--r-- | compat/strftime.c | 59 |
1 files changed, 43 insertions, 16 deletions
diff --git a/compat/strftime.c b/compat/strftime.c index 027e373..d7c63d1 100644 --- a/compat/strftime.c +++ b/compat/strftime.c @@ -10,7 +10,7 @@ * * Changes 2002 Copyright (c) 2002 ActiveState Corporation. * - * RCS: @(#) $Id: strftime.c,v 1.10 2002/05/29 00:19:39 hobbs Exp $ + * RCS: @(#) $Id: strftime.c,v 1.11 2003/05/18 19:48:26 kennykb Exp $ */ /* @@ -47,7 +47,7 @@ */ #if defined(LIBC_SCCS) -static char *rcsid = "$Id: strftime.c,v 1.10 2002/05/29 00:19:39 hobbs Exp $"; +static char *rcsid = "$Id: strftime.c,v 1.11 2003/05/18 19:48:26 kennykb Exp $"; #endif /* LIBC_SCCS */ #include <time.h> @@ -59,16 +59,22 @@ static char *rcsid = "$Id: strftime.c,v 1.10 2002/05/29 00:19:39 hobbs Exp $"; #define TM_YEAR_BASE 1900 #define IsLeapYear(x) ((x % 4 == 0) && (x % 100 != 0 || x % 400 == 0)) +/* + * Structure type holding the locale-dependent strings for formatting + * times. The strings are all expected to be encoded in UTF-8. + */ + typedef struct { - const char *abday[7]; - const char *day[7]; - const char *abmon[12]; - const char *mon[12]; - const char *am_pm[2]; - const char *d_t_fmt; - const char *d_fmt; - const char *t_fmt; - const char *t_fmt_ampm; + const char *abday[7]; /* Abbreviated weekday names */ + const char *day[7]; /* Full weekday names */ + const char *abmon[12]; /* Abbreviated month names */ + const char *mon[12]; /* Full month name */ + const char *am_pm[2]; /* The strings to use for meridian time + * (am, pm) */ + const char *d_t_fmt; /* The locale-dependent date-time format */ + const char *d_fmt; /* The locale-dependent date format */ + const char *t_fmt; /* The locale-dependent 24hr time format */ + const char *t_fmt_ampm; /* The locale-dependent 12hr time format */ } _TimeLocale; /* @@ -114,13 +120,34 @@ static int _secs _ANSI_ARGS_((const struct tm *t)); static size_t _fmt _ANSI_ARGS_((const char *format, const struct tm *t)); +/* + *---------------------------------------------------------------------- + * + * TclpStrftime -- + * + * Formats a time (in 'struct tm' representation) for use by + * [clock format]. + * + * Results: + * Returns the length of the formatted string. + * + * Side effects: + * Stores the formatted string in the 's' parameter. The + * formatted string is returned in UTF-8 encoding, *not* the + * system encoding. + * + *---------------------------------------------------------------------- + */ + size_t TclpStrftime(s, maxsize, format, t, useGMT) - char *s; - size_t maxsize; - const char *format; - const struct tm *t; - int useGMT; + char *s; /* Buffer to hold the formatted string */ + size_t maxsize; /* Size of the passed buffer */ + const char *format; /* Format to use (see the user documentation + * for [clock] for details) */ + const struct tm *t; /* Time to format */ + int useGMT; /* Flag == 1 if time is to be returned + * in UTC */ { if (format[0] == '%' && format[1] == 'Q') { /* Format as a stardate */ |