Implement per-locale string functions

strcasecmp_l, strcoll_l, strncasecmp_l, strxfrm_l,
wcscasecmp_l, wcscoll_l, wcstrncasecmp_l, wcstrxfrm_l,
strftime_l.

Add missing CHEWOUT_FILES from previous patch.

TODO: strfmon_l.

Signed-off by: Corinna Vinschen <corinna@vinschen.de>

1 files changed, 46 insertions, 0 deletions

diff --git a/newlib/libc/string/strcoll_l.c b/newlib/libc/string/strcoll_l.c
new file mode 100644
index 000000000..5032f8439
--- /dev/null
+++ b/newlib/libc/string/strcoll_l.c
@@ -0,0 +1,46 @@
+/*
+FUNCTION
+	<<strcoll_l>>---locale-specific character string compare
+	
+INDEX
+	strcoll_l
+
+ANSI_SYNOPSIS
+	#include <string.h>
+	int strcoll_l(const char *<[stra]>, const char * <[strb]>,
+		      locale_t <[locale]>);
+
+DESCRIPTION
+	<<strcoll_l>> compares the string pointed to by <[stra]> to
+	the string pointed to by <[strb]>, using an interpretation
+	appropriate to the current <<LC_COLLATE>> state.
+
+	(NOT Cygwin:) The current implementation of <<strcoll_l>> simply
+	uses <<strcmp>> and does not support any language-specific sorting.
+
+	If <[locale]> is LC_GLOBAL_LOCALE or not a valid locale object, the
+	behaviour is undefined.
+
+RETURNS
+	If the first string is greater than the second string,
+	<<strcoll_l>> returns a number greater than zero.  If the two
+	strings are equivalent, <<strcoll_l>> returns zero.  If the first
+	string is less than the second string, <<strcoll_l>> returns a
+	number less than zero.
+
+PORTABILITY
+<<strcoll_l>> is POSIX-1.2008.
+
+<<strcoll_l>> requires no supporting OS subroutines.
+
+QUICKREF
+	strcoll_l ansi pure
+*/
+
+#include <string.h>
+
+int
+strcoll_l (const char *a, const char *b, struct __locale_t *locale)
+{
+  return strcmp (a, b);
+}