diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/strtod.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/strtod.c | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/mdk-stage1/dietlibc/lib/strtod.c b/mdk-stage1/dietlibc/lib/strtod.c deleted file mode 100644 index cbe983d84..000000000 --- a/mdk-stage1/dietlibc/lib/strtod.c +++ /dev/null @@ -1,52 +0,0 @@ -#include <string.h> - -extern char isspace(char c); - -#ifdef __GNUC__ -static inline char isdigit(char c) { return (c>='0' && c<='9'); } -#endif - -double strtod(const char *nptr, char **endptr) { - double d=0; - register const char *c=nptr; - char neg=0; - while (*c && isspace(*c)) ++c; - switch (*c) { - case '-': neg=1; - case '+': c++; break; - default: break; - } - while (isdigit(*c)) { - d=d*10+(*c-'0'); - ++c; - } - if (*c=='.') { - double factor=.1; - while (isdigit(*++c)) { - d=d+(factor*(*c-'0')); - factor/=10; - } - } - if ((*c|32)=='e') { - int exp=0; - double factor=10; - if (c[1]<'0') { - switch (c[1]) { - case '-': factor=0.1; - case '+': c++; break; - default: - d=0; - c=nptr; - goto done; - } - } - while (isdigit(*++c)) - exp=exp*10+(*c-'0'); - while (exp) { /* XXX: this introduces rounding errors */ - d*=factor; --exp; - } - } -done: - if (endptr) *endptr=(char*)c; - return d; -} |