* libc/time/asctime_r.c (asctime_r): Replace call to sprintf with call

	to siprintf.
	* libc/time/strftime.c: Define snprintf to sniprintf in multibyte case.
	* libc/time/tzset_r.c: Define sscanf to siscanf.

3 files changed, 8 insertions, 5 deletions

diff --git a/newlib/libc/time/asctime_r.c b/newlib/libc/time/asctime_r.c
index 2c02667..e8abff1 100644
--- a/newlib/libc/time/asctime_r.c
+++ b/newlib/libc/time/asctime_r.c
@@ -18,10 +18,10 @@ _DEFUN (asctime_r, (tim_p, result),
 	"Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
   };
 
-  sprintf (result, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
-	   day_name[tim_p->tm_wday], 
-	   mon_name[tim_p->tm_mon],
-	   tim_p->tm_mday, tim_p->tm_hour, tim_p->tm_min,
-	   tim_p->tm_sec, 1900 + tim_p->tm_year);
+  siprintf (result, "%.3s %.3s%3d %.2d:%.2d:%.2d %d\n",
+	    day_name[tim_p->tm_wday], 
+	    mon_name[tim_p->tm_mon],
+	    tim_p->tm_mday, tim_p->tm_hour, tim_p->tm_min,
+	    tim_p->tm_sec, 1900 + tim_p->tm_year);
   return result;
 }
diff --git a/newlib/libc/time/strftime.c b/newlib/libc/time/strftime.c
index 3ab63da..f4704b6 100644
--- a/newlib/libc/time/strftime.c
+++ b/newlib/libc/time/strftime.c
@@ -285,6 +285,7 @@ the "C" locale settings.
 #  define CQ(a)		a		/* character constant qualifier */
 #  define SFLG				/* %s flag (null for normal char) */
 #  define _ctloc(x) (ctloclen = strlen (ctloc = _CurrentTimeLocale->x), ctloc)
+#  define snprintf	sniprintf	/* avoid to pull in FP functions. */
 #  define TOLOWER(c)	tolower((int)(unsigned char)(c))
 #  define STRTOUL(c,p,b) strtoul((c),(p),(b))
 #  define STRCPY(a,b)	strcpy((a),(b))
diff --git a/newlib/libc/time/tzset_r.c b/newlib/libc/time/tzset_r.c
index 5a5a959..2c5b723 100644
--- a/newlib/libc/time/tzset_r.c
+++ b/newlib/libc/time/tzset_r.c
@@ -7,6 +7,8 @@
 #include <sys/time.h>
 #include "local.h"
 
+#define sscanf siscanf	/* avoid to pull in FP functions. */
+
 static char __tzname_std[11];
 static char __tzname_dst[11];
 static char *prev_tzenv = NULL;