ruby-106/ruby/util.c

3027 nrv_alloc(const char *s, char **rve, size_t n)
3033     if (rve)
3034         *rve = t;
3038 #define rv_strdup(s, rve) nrv_alloc((s), (rve), strlen(s)+1)
3093 ruby_dtoa(double d_, int mode, int ndigits, int *decpt, int *sign, char **rve)
3097     the returned string.  If not null, *rve is set to point
3176             return rv_strdup(INFSTR, rve);
3178         return rv_strdup(NANSTR, rve);
3186         return rv_strdup(ZEROSTR, rve);
3760     if (rve)
3761         *rve = s;
3840  * Outputs:	decpt, sign, rve
3844     char **rve)
3862 	    return rv_strdup(INFSTR, rve);
3866 	    return rv_strdup(NANSTR, rve);
3870 	    return rv_strdup(ZEROSTR, rve);
3920 	if (rve != NULL)
3921 		*rve = s;