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unecessary macros and K&R style coding

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* strftime.c: remove unnecessary macros to check traditional C.
  https://github.com/ruby/ruby/pull/46 by lateau (Daehyub Kim).
* vsnprintf.c: remove K&R.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36710 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2012-08-16 00:46:12 +00:00
parent fd7dc23d28
commit 31bea5d436
3 changed files with 15 additions and 47 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
Thu Aug 16 09:46:07 2012 Nobuyoshi Nakada <nobu@ruby-lang.org>
* strftime.c: remove unnecessary macros to check traditional C.
https://github.com/ruby/ruby/pull/46 by lateau (Daehyub Kim).
* vsnprintf.c: remove K&R.
Wed Aug 15 20:47:49 2012 Benoit Daloze <eregontp@gmail.com>
* object.c (rb_obj_inspect): Kernel#inspect: do not call #to_s. A class

35
strftime.c
View file

@ -127,14 +127,8 @@ extern char *strchr();
/* min --- return minimum of two numbers */
#ifndef __STDC__
static inline int
min(a, b)
int a, b;
#else
static inline int
min(int a, int b)
#endif
{
return (a < b ? a : b);
}
@ -143,14 +137,8 @@ min(int a, int b)
/* max --- return maximum of two numbers */
#ifndef __STDC__
static inline int
max(a, b)
int a, b;
#else
static inline int
max(int a, int b)
#endif
{
return (a > b ? a : b);
}
@ -852,14 +840,8 @@ rb_strftime_timespec(char *s, size_t maxsize, const char *format, rb_encoding *e
/* isleap --- is a year a leap year? */
#ifndef __STDC__
static int
isleap(year)
long year;
#else
static int
isleap(long year)
#endif
{
return ((year % 4 == 0 && year % 100 != 0) || year % 400 == 0);
}
@ -893,14 +875,8 @@ vtm2tm_noyear(const struct vtm *vtm, struct tm *result)
#ifdef POSIX2_DATE
/* iso8601wknum --- compute week number according to ISO 8601 */
#ifndef __STDC__
static int
iso8601wknum(timeptr)
const struct tm *timeptr;
#else
static int
iso8601wknum(const struct tm *timeptr)
#endif
{
/*
* From 1003.2:
@ -1020,15 +996,8 @@ iso8601wknum_v(const struct vtm *vtm)
/* With thanks and tip of the hatlo to ado@elsie.nci.nih.gov */
#ifndef __STDC__
static int
weeknumber(timeptr, firstweekday)
const struct tm *timeptr;
int firstweekday;
#else
static int
weeknumber(const struct tm *timeptr, int firstweekday)
#endif
{
int wday = timeptr->tm_wday;
int ret;
@ -1164,9 +1133,7 @@ static char *array[] =
/* main routine. */
int
main(argc, argv)
int argc;
char **argv;
main(int argc, char **argv)
{
long time();

20
vsnprintf.c
View file

@ -243,9 +243,8 @@ struct __suio {
* This routine is large and unsightly, but most of the ugliness due
* to the three different kinds of output buffering is handled here.
*/
static int BSD__sfvwrite(fp, uio)
register FILE *fp;
register struct __suio *uio;
static int
BSD__sfvwrite(register FILE *fp, register struct __suio *uio)
{
register size_t len;
register const char *p;
@ -503,8 +502,8 @@ BSD__ultoa(register u_long val, char *endp, int base, int octzero, const char *x
#define BUF (MAXEXP+MAXFRACT+1) /* + decimal point */
#define DEFPREC 6
static char *cvt __P((double, int, int, char *, int *, int, int *, char *));
static int exponent __P((char *, int, int));
static char *cvt(double, int, int, char *, int *, int, int *, char *);
static int exponent(char *, int, int);
#else /* no FLOATING_POINT */
@ -1203,14 +1202,11 @@ error:
#ifdef FLOATING_POINT
extern char *BSD__dtoa __P((double, int, int, int *, int *, char **));
extern char *BSD__dtoa(double, int, int, int *, int *, char **);
extern char *BSD__hdtoa(double, const char *, int, int *, int *, char **);
static char *
cvt(value, ndigits, flags, sign, decpt, ch, length, buf)
double value;
int ndigits, flags, *decpt, ch, *length;
char *sign, *buf;
cvt(double value, int ndigits, int flags, char *sign, int *decpt, int ch, int *length, char *buf)
{
int mode, dsgn;
char *digits, *bp, *rve;
@ -1256,9 +1252,7 @@ cvt(value, ndigits, flags, sign, decpt, ch, length, buf)
}
static int
exponent(p0, exp, fmtch)
char *p0;
int exp, fmtch;
exponent(char *p0, int exp, int fmtch)
{
register char *p, *t;
char expbuf[MAXEXP];