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authorFranklin Wei <git@fwei.tk>2017-12-24 19:22:17 -0500
committerFranklin Wei <git@fwei.tk>2017-12-24 19:22:17 -0500
commit6a843ca2b2008310f4b27070a2ea8fd7d0490fe5 (patch)
tree51791daff23161d6d2f3e93c4e5144f4e8716a28 /firmware
parent8a705f696e766606f21a6f3609b43d9a7c8f290b (diff)
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Revert "Support floating-point formatting"
This reverts commit 01c6dcf6c7b9bb1ad2fa0450f99bacc5f3d3e04b. The hack isn't used in duke, so having it is redundant. Change-Id: Ieb36d75718e0c2d1305440d08021744625117886
Diffstat (limited to 'firmware')
-rw-r--r--firmware/common/vuprintf.c21
1 files changed, 0 insertions, 21 deletions
diff --git a/firmware/common/vuprintf.c b/firmware/common/vuprintf.c
index a4b3c72680..e233022bc3 100644
--- a/firmware/common/vuprintf.c
+++ b/firmware/common/vuprintf.c
@@ -23,7 +23,6 @@
#include <limits.h>
#include <string.h>
#include <stddef.h>
-#include <stdio.h> /* for snprintf */
#include "system.h"
#include "vuprintf.h"
@@ -526,20 +525,6 @@ static inline const char * format_p(const void *p,
}
#endif /* FMT_RADIX_p */
-#undef ABS
-#define ABS(x) ((x)<0?-(x):(x))
-
-static const char * format_f(double f,
- struct fmt_buf *fmt_buf,
- int radixchar,
- bool *numericp)
-{
- (void) radixchar;
- (void) numericp;
- fmt_buf->length = snprintf(fmt_buf->buf, 24, "%d.%06d", (int)f, ABS((int)((f - (int)f)*1e6)));
- return fmt_buf->buf;
-}
-
/* parse fixed width or precision field */
static const char * parse_number_spec(const char *fmt,
int ch,
@@ -757,12 +742,6 @@ int vuprintf(vuprintf_push_cb push, /* call 'push()' for each output letter */
break;
#endif
- case 'f':
- case 'g':
- buf = format_f(va_arg(ap, double), &fmt_buf, ch,
- &numeric);
- break;
-
/** signed integer **/
case 'd':
case 'i':