2 We need a fully open libc (no libc_i18n)

Reviewd by: garrett@nexenta.com
Approved by: garrett@nexenta.com

1 files changed, 4 insertions, 145 deletions

diff --git a/usr/src/lib/libc/port/stdio/mse.c b/usr/src/lib/libc/port/stdio/mse.c
index 4d5ee6874a..2b50dfbc69 100644
--- a/usr/src/lib/libc/port/stdio/mse.c
+++ b/usr/src/lib/libc/port/stdio/mse.c
@@ -24,7 +24,10 @@
  * Use is subject to license terms.
  */
 
-#pragma ident	"%Z%%M%	%I%	%E% SMI"
+/*
+ * Copyright 2010 Nexenta Systems, Inc.  All rights reserved.
+ * Use is subject to license terms.
+ */
 
 #include "lint.h"
 #include "mtlib.h"
@@ -43,21 +46,6 @@
 
 /*
  * DESCRIPTION:
- * This function sets the error indicator for the specified stream.
- * This is a private API for the L10N method functions, especially
- * for fgetwc().
- *
- * The stream needs to have been properly locked.  Usually, the wrapper
- * function of fgetwc() locks the stream.
- */
-void
-__fseterror_u(FILE *iop)
-{
-	iop->_flag |= _IOERR;
-}
-
-/*
- * DESCRIPTION:
  * This function/macro gets the orientation bound to the specified iop.
  *
  * RETURNS:
@@ -104,132 +92,3 @@ _setorientation(FILE *iop, _IOP_orientation_t mode)
 		break;
 	}
 }
-
-static mbstate_t	**__top_mbstates = NULL;
-static mutex_t	__top_mbstates_lock = DEFAULTMUTEX;
-
-void
-_clear_internal_mbstate(void)
-{
-	int	i;
-
-	lmutex_lock(&__top_mbstates_lock);
-	if (__top_mbstates) {
-		for (i = 0; i <= _MAX_MB_FUNC; i++) {
-			if (*(__top_mbstates + i)) {
-				lfree(*(__top_mbstates + i),
-				    sizeof (mbstate_t));
-			}
-		}
-		lfree(__top_mbstates,
-		    (_MAX_MB_FUNC + 1) * sizeof (mbstate_t *));
-		__top_mbstates = NULL;
-	}
-	lmutex_unlock(&__top_mbstates_lock);
-}
-
-mbstate_t *
-_get_internal_mbstate(int item)
-{
-	if (item < 0 || item > _MAX_MB_FUNC)
-		return (NULL);
-
-	lmutex_lock(&__top_mbstates_lock);
-	if (__top_mbstates == NULL) {
-		__top_mbstates =
-		    lmalloc((_MAX_MB_FUNC + 1) * sizeof (mbstate_t *));
-		if (__top_mbstates == NULL) {
-			lmutex_unlock(&__top_mbstates_lock);
-			return (NULL);
-		}
-		*(__top_mbstates + item) = lmalloc(sizeof (mbstate_t));
-		if (*(__top_mbstates + item) == NULL) {
-			lmutex_unlock(&__top_mbstates_lock);
-			return (NULL);
-		}
-		lmutex_unlock(&__top_mbstates_lock);
-		return (*(__top_mbstates + item));
-	}
-	if (*(__top_mbstates + item) == NULL) {
-		*(__top_mbstates + item) = lmalloc(sizeof (mbstate_t));
-		if (*(__top_mbstates + item) == NULL) {
-			lmutex_unlock(&__top_mbstates_lock);
-			return (NULL);
-		}
-	}
-	lmutex_unlock(&__top_mbstates_lock);
-	return (*(__top_mbstates + item));
-}
-
-/*
- * From page 32 of XSH5
- * Once a wide-character I/O function has been applied
- * to a stream without orientation, the stream becomes
- * wide-orientated.  Similarly, once a byte I/O function
- * has been applied to a stream without orientation,
- * the stream becomes byte-orientated.  Only a call to
- * the freopen() function or the fwide() function can
- * otherwise alter the orientation of a stream.
- */
-
-/*
- * void
- * _set_orientation_byte(FILE *iop)
- *
- * Note: this is now implemented as macro __SET_ORIENTATION_BYTE()
- *       (in libc/inc/mse.h) for performance improvement.
- */
-
-/* Returns the value of 'ps->__nconsumed' */
-char
-__mbst_get_nconsumed(const mbstate_t *ps)
-{
-	return (ps->__nconsumed);
-}
-
-/* Sets 'n' to 'ps->__nconsumed' */
-void
-__mbst_set_nconsumed(mbstate_t *ps, char n)
-{
-	ps->__nconsumed = n;
-}
-
-/* Copies 'len' bytes from '&ps->__consumed[index]' to 'str' */
-int
-__mbst_get_consumed_array(const mbstate_t *ps, char *str,
-	size_t index, size_t len)
-{
-	if ((index + len) > 8) {
-		/* The max size of __consumed[] is 8 */
-		return (-1);
-	}
-	(void) memcpy((void *)str, (const void *)&ps->__consumed[index], len);
-	return (0);
-}
-
-/* Copies 'len' bytes from 'str' to '&ps->__consumed[index]' */
-int
-__mbst_set_consumed_array(mbstate_t *ps, const char *str,
-	size_t index, size_t len)
-{
-	if ((index + len) > 8) {
-		/* The max size of __consumed[] is 8 */
-		return (-1);
-	}
-	(void) memcpy((void *)&ps->__consumed[index], (const void *)str, len);
-	return (0);
-}
-
-/* Returns 'ps->__lc_locale' */
-void *
-__mbst_get_locale(const mbstate_t *ps)
-{
-	return (ps->__lc_locale);
-}
-
-/* Sets 'loc' to 'ps->__lc_locale' */
-void
-__mbst_set_locale(mbstate_t *ps, const void *loc)
-{
-	ps->__lc_locale = (void *)loc;
-}