diff options
| author | Lev Walkin <vlm@lionet.info> | 2014-01-13 23:08:35 -0800 |
|---|---|---|
| committer | Lev Walkin <vlm@lionet.info> | 2014-01-13 23:08:35 -0800 |
| commit | daeb2160cc934d660b964415d13fbd2d0b3a858c (patch) | |
| tree | b8522458d635dadae0e6aef97d60cdf78eeb6259 /skeletons | |
| parent | 6169b8d5654ca53692ea50ca573408a1321a50f7 (diff) | |
use isfinite() or finite() depending on availability
Diffstat (limited to 'skeletons')
| -rw-r--r-- | skeletons/REAL.c | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/skeletons/REAL.c b/skeletons/REAL.c index 4db0a46b..1b8e30cf 100644 --- a/skeletons/REAL.c +++ b/skeletons/REAL.c @@ -27,6 +27,12 @@ static volatile double real_zero GCC_NOTUSED = 0.0; #define INFINITY (1.0/real_zero) #endif +#ifdef isfinite +#define _asn_isfinite(d) isfinite(d) /* ISO C99 */ +#else +#define _asn_isfinite(d) finite(d) /* Deprecated on Mac OS X 10.9 */ +#endif + /* * REAL basic type description. */ @@ -88,7 +94,7 @@ REAL__dump(double d, int canonical, asn_app_consume_bytes_f *cb, void *app_key) buf = specialRealValue[SRV__NOT_A_NUMBER].string; buflen = specialRealValue[SRV__NOT_A_NUMBER].length; return (cb(buf, buflen, app_key) < 0) ? -1 : buflen; - } else if(!finite(d)) { + } else if(!_asn_isfinite(d)) { if(copysign(1.0, d) < 0.0) { buf = specialRealValue[SRV__MINUS_INFINITY].string; buflen = specialRealValue[SRV__MINUS_INFINITY].length; @@ -458,7 +464,7 @@ asn_REAL2double(const REAL_t *st, double *dbl_value) { return -1; } if(used_malloc) FREEMEM(buf); - if(finite(d)) { + if(_asn_isfinite(d)) { *dbl_value = d; return 0; } else { @@ -538,7 +544,7 @@ asn_REAL2double(const REAL_t *st, double *dbl_value) { m = ldexp(m, scaleF) * pow(pow(2, base), expval); */ m = ldexp(m, expval * baseF + scaleF); - if(finite(m)) { + if(_asn_isfinite(m)) { *dbl_value = sign ? -m : m; } else { errno = ERANGE; @@ -599,7 +605,7 @@ asn_double2REAL(REAL_t *st, double dbl_value) { st->buf[0] = 0x42; /* NaN */ st->buf[1] = 0; st->size = 1; - } else if(!finite(dbl_value)) { + } else if(!_asn_isfinite(dbl_value)) { if(copysign(1.0, dbl_value) < 0.0) { st->buf[0] = 0x41; /* MINUS-INFINITY */ } else { |