netdata doubles (#13217)

* netdata doubles

* fix cmocka test

* fix cmocka test again

* fix left-overs of long double to NETDATA_DOUBLE

* RRDDIM detached from disk representation; db settings in [db] section of netdata.conf

* update the memory before saving

* rrdset is now detached from file structures too

* on memory mode map, update the memory mapped structures on every iteration

* allow RRD_ID_LENGTH_MAX to be changed

* granularity secs, back to update every

* fix formatting

* more formatting

1 files changed, 0 insertions, 71 deletions

diff --git a/libnetdata/inlined.h b/libnetdata/inlined.h
index a10448b699..5c265fc015 100644
--- a/libnetdata/inlined.h
+++ b/libnetdata/inlined.h
@@ -151,77 +151,6 @@ static inline long long str2ll(const char *s, char **endptr) {
         return n;
 }
 
-static inline long double str2ld(const char *s, char **endptr) {
-    int negative = 0;
-    const char *start = s;
-    unsigned long long integer_part = 0;
-    unsigned long decimal_part = 0;
-    size_t decimal_digits = 0;
-
-    switch(*s) {
-        case '-':
-            s++;
-            negative = 1;
-            break;
-
-        case '+':
-            s++;
-            break;
-
-        case 'n':
-            if(s[1] == 'a' && s[2] == 'n') {
-                if(endptr) *endptr = (char *)&s[3];
-                return NAN;
-            }
-            break;
-
-        case 'i':
-            if(s[1] == 'n' && s[2] == 'f') {
-                if(endptr) *endptr = (char *)&s[3];
-                return INFINITY;
-            }
-            break;
-
-        default:
-            break;
-    }
-
-    while (*s >= '0' && *s <= '9') {
-        integer_part = (integer_part * 10) + (*s - '0');
-        s++;
-    }
-
-    if(unlikely(*s == '.')) {
-        decimal_part = 0;
-        s++;
-
-        while (*s >= '0' && *s <= '9') {
-            decimal_part = (decimal_part * 10) + (*s - '0');
-            s++;
-            decimal_digits++;
-        }
-    }
-
-    if(unlikely(*s == 'e' || *s == 'E'))
-        return strtold(start, endptr);
-
-    if(unlikely(endptr))
-        *endptr = (char *)s;
-
-    if(unlikely(negative)) {
-        if(unlikely(decimal_digits))
-            return -((long double)integer_part + (long double)decimal_part / powl(10.0, decimal_digits));
-        else
-            return -((long double)integer_part);
-    }
-    else {
-        if(unlikely(decimal_digits))
-            return (long double)integer_part + (long double)decimal_part / powl(10.0, decimal_digits);
-        else
-            return (long double)integer_part;
-    }
-}
-
 static inline char *strncpyz(char *dst, const char *src, size_t n) {
     char *p = dst;