lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-08 17:42:12 +03:00
Code Activity

Update.

Browse Source 
* locale/lc-time.c (_nl_parse_alt_digit): New function.
	* locale/localeinfo.h: Add prototype for it.
	* time/strptime.c (get_alt_number): Use _nl_parse_alt_digit to get
	the value.  Correct computation of hour for %OI.  If no %EC given
	but %Ey use numeric formular.
This commit is contained in:
Ulrich Drepper
2001-08-10 02:09:02 +00:00
parent 5b643faffc
commit 2b15132f98
4 changed files with 94 additions and 43 deletions
Download Patch File Download Diff File Expand all files Collapse all files

59
locale/lc-time.c
View File

@@ -1,5 +1,5 @@
/* Define current locale data for LC_TIME category.
Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
Copyright (C) 1995-1999, 2000, 2001 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -250,6 +250,63 @@ _nl_get_walt_digit (unsigned int number)
}
int
_nl_parse_alt_digit (const char **strp)
{
const char *str = *strp;
int result = -1;
size_t cnt;
size_t maxlen = 0;
__libc_lock_lock (__libc_setlocale_lock);
if (alt_digits_initialized == 0)
{
alt_digits_initialized = 1;
if (alt_digits == NULL)
alt_digits = malloc (100 * sizeof (const char *));
if (alt_digits != NULL)
{
const char *ptr = _NL_CURRENT (LC_TIME, ALT_DIGITS);
if (alt_digits != NULL)
for (cnt = 0; cnt < 100; ++cnt)
{
alt_digits[cnt] = ptr;
/* Skip digit format. */
ptr = strchr (ptr, '\0') + 1;
}
}
}
/* Matching is not unambiguos. The alternative digits could be like
I, II, III, ... and the first one is a substring of the second
and third. Therefore we must keep on searching until we found
the longest possible match. Note that this is not specified in
the standard. */
for (cnt = 0; cnt < 100; ++cnt)
{
size_t len = strlen (alt_digits[cnt]);
if (len > maxlen && strncmp (alt_digits[cnt], str, len) == 0)
{
maxlen = len;
result = (int) cnt;
}
}
__libc_lock_unlock (__libc_setlocale_lock);
if (result != -1)
*strp += maxlen;
return result;
}
static void
free_mem (void)
{