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Style cleanups for printf.

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PR:		bin/152934
Approved by:	jhb (mentor)
Obtained from:	Illumos
MFC after:	2 weeks
This commit is contained in:
Pedro F. Giffuni 2012-01-12 20:30:20 +00:00
parent 7983103ae6
commit ab71f27172
1 changed files with 18 additions and 18 deletions
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36
usr.bin/printf/printf.c
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@ -66,21 +66,21 @@ static const char rcsid[] =
#include "error.h"
#endif
#define PF(f, func) do { \
char *b = NULL; \
if (havewidth) \
if (haveprec) \
#define PF(f, func) do { \
char *b = NULL; \
if (havewidth) \
if (haveprec) \
(void)asprintf(&b, f, fieldwidth, precision, func); \
else \
(void)asprintf(&b, f, fieldwidth, func); \
else if (haveprec) \
(void)asprintf(&b, f, precision, func); \
else \
(void)asprintf(&b, f, func); \
if (b) { \
(void)fputs(b, stdout); \
free(b); \
} \
else \
(void)asprintf(&b, f, fieldwidth, func); \
else if (haveprec) \
(void)asprintf(&b, f, precision, func); \
else \
(void)asprintf(&b, f, func); \
if (b) { \
(void)fputs(b, stdout); \
free(b); \
} \
} while (0)
static int asciicode(void);
@ -357,10 +357,10 @@ mknum(char *str, char ch)
static int
escape(char *fmt, int percent, size_t *len)
{
char *save, *store;
int value, c;
char *save, *store, c;
int value;
for (save = store = fmt; (c = *fmt); ++fmt, ++store) {
for (save = store = fmt; ((c = *fmt) != 0); ++fmt, ++store) {
if (c != '\\') {
*store = c;
continue;
@ -414,7 +414,7 @@ escape(char *fmt, int percent, size_t *len)
*store++ = '%';
*store = '%';
} else
*store = value;
*store = (char)value;
break;
default:
*store = *fmt;