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-rw-r--r--lib/libc/stdlib/strtod.c48
-rw-r--r--lib/libc/stdlib/strtoimax.c2
-rw-r--r--lib/libc/stdlib/strtol.c2
-rw-r--r--lib/libc/stdlib/strtoll.c2
-rw-r--r--lib/libc/stdlib/strtoul.c2
-rw-r--r--lib/libc/stdlib/strtoull.c2
-rw-r--r--lib/libc/stdlib/strtoumax.c2
7 files changed, 30 insertions, 30 deletions
diff --git a/lib/libc/stdlib/strtod.c b/lib/libc/stdlib/strtod.c
index 72bb8bf..97b668c87 100644
--- a/lib/libc/stdlib/strtod.c
+++ b/lib/libc/stdlib/strtod.c
@@ -481,13 +481,13 @@ s2b
if (9 < nd0) {
s += 9;
do
- b = multadd(b, 10, digittoint((unsigned char)*s++));
+ b = multadd(b, 10, *s++ - '0');
while (++i < nd0);
s++;
} else
s += 10;
for (; i < nd; i++)
- b = multadd(b, 10, digittoint((unsigned char)*s++));
+ b = multadd(b, 10, *s++ - '0');
return b;
}
@@ -1192,7 +1192,7 @@ strtod
#endif
{
int bb2, bb5, bbe, bd2, bd5, bbbits, bs2, c, dsign,
- e, e1, esign, i, j, k, n, nd, nd0, nf, nz, nz0, sign;
+ e, e1, esign, i, j, k, nd, nd0, nf, nz, nz0, sign;
CONST char *s, *s0, *s1;
double aadj, aadj1, adj, rv, rv0;
long L;
@@ -1219,26 +1219,26 @@ strtod
goto break2;
}
break2:
- if (isdigit(c = (unsigned char)*s) && digittoint(c) == 0) {
+ if (*s == '0') {
nz0 = 1;
- while (isdigit(c = (unsigned char)*++s) && digittoint(c) == 0) ;
+ while (*++s == '0') ;
if (!*s)
goto ret;
}
s0 = s;
y = z = 0;
- for (nd = nf = 0; isdigit(c = (unsigned char)*s) && (n = digittoint(c)) <= 9; nd++, s++)
+ for (nd = nf = 0; (c = *s) >= '0' && c <= '9'; nd++, s++)
if (nd < 9)
- y = 10*y + n;
+ y = 10*y + c - '0';
else if (nd < 16)
- z = 10*z + n;
+ z = 10*z + c - '0';
nd0 = nd;
if ((char)c == decimal_point) {
- c = (unsigned char)*++s;
+ c = *++s;
if (!nd) {
- for (; isdigit(c) && digittoint(c) == 0; c = (unsigned char)*++s)
+ for (; c == '0'; c = *++s)
nz++;
- if (isdigit(c) && (n = digittoint(c)) <= 9) {
+ if (c > '0' && c <= '9') {
s0 = s;
nf += nz;
nz = 0;
@@ -1246,10 +1246,10 @@ strtod
}
goto dig_done;
}
- for (; isdigit(c) && (n = digittoint(c)) <= 9; c = (unsigned char)*++s) {
+ for (; c >= '0' && c <= '9'; c = *++s) {
have_dig:
nz++;
- if (n > 0) {
+ if (c - '0' > 0) {
nf += nz;
for (i = 1; i < nz; i++)
if (nd++ < 9)
@@ -1257,9 +1257,9 @@ strtod
else if (nd <= DBL_DIG + 1)
z *= 10;
if (nd++ < 9)
- y = 10*y + n;
+ y = 10*y + c - '0';
else if (nd <= DBL_DIG + 1)
- z = 10*z + n;
+ z = 10*z + c - '0';
nz = 0;
}
}
@@ -1273,20 +1273,20 @@ strtod
}
s00 = s;
esign = 0;
- switch(c = (unsigned char)*++s) {
+ switch(c = *++s) {
case '-':
esign = 1;
case '+':
- c = (unsigned char)*++s;
+ c = *++s;
}
- if (isdigit(c) && digittoint(c) <= 9) {
- while (isdigit(c) && digittoint(c) == 0)
- c = (unsigned char)*++s;
- if (isdigit(c) && (n = digittoint(c)) <= 9) {
- L = n;
+ if (c >= '0' && c <= '9') {
+ while (c == '0')
+ c = *++s;
+ if (c > '0' && c <= '9') {
+ L = c - '0';
s1 = s;
- while (isdigit(c = (unsigned char)*++s) && (n = digittoint(c)) <= 9)
- L = 10*L + n;
+ while ((c = *++s) >= '0' && c <= '9')
+ L = 10*L + c - '0';
if (s - s1 > 8 || L > 19999)
/* Avoid confusion from exponents
* so large that e might overflow.
diff --git a/lib/libc/stdlib/strtoimax.c b/lib/libc/stdlib/strtoimax.c
index e5e0442..f8ff09b 100644
--- a/lib/libc/stdlib/strtoimax.c
+++ b/lib/libc/stdlib/strtoimax.c
@@ -112,7 +112,7 @@ strtoimax(nptr, endptr, base)
cutlim = cutoff % base;
cutoff /= base;
for ( ; ; c = *s++) {
- if (isdigit(c) || (base == 16 && isxdigit(c)))
+ if (isxdigit(c))
c = digittoint(c);
else if (isascii(c) && isalpha(c))
c -= isupper(c) ? 'A' - 10 : 'a' - 10;
diff --git a/lib/libc/stdlib/strtol.c b/lib/libc/stdlib/strtol.c
index 9ff4ec4..3d19693 100644
--- a/lib/libc/stdlib/strtol.c
+++ b/lib/libc/stdlib/strtol.c
@@ -112,7 +112,7 @@ strtol(nptr, endptr, base)
cutlim = cutoff % base;
cutoff /= base;
for ( ; ; c = *s++) {
- if (isdigit(c) || (base == 16 && isxdigit(c)))
+ if (isxdigit(c))
c = digittoint(c);
else if (isascii(c) && isalpha(c))
c -= isupper(c) ? 'A' - 10 : 'a' - 10;
diff --git a/lib/libc/stdlib/strtoll.c b/lib/libc/stdlib/strtoll.c
index c4fcfef..1fd7d9c 100644
--- a/lib/libc/stdlib/strtoll.c
+++ b/lib/libc/stdlib/strtoll.c
@@ -112,7 +112,7 @@ strtoll(nptr, endptr, base)
cutlim = cutoff % base;
cutoff /= base;
for ( ; ; c = *s++) {
- if (isdigit(c) || (base == 16 && isxdigit(c)))
+ if (isxdigit(c))
c = digittoint(c);
else if (isascii(c) && isalpha(c))
c -= isupper(c) ? 'A' - 10 : 'a' - 10;
diff --git a/lib/libc/stdlib/strtoul.c b/lib/libc/stdlib/strtoul.c
index 4d08b2c..e431dc8 100644
--- a/lib/libc/stdlib/strtoul.c
+++ b/lib/libc/stdlib/strtoul.c
@@ -90,7 +90,7 @@ strtoul(nptr, endptr, base)
cutoff = ULONG_MAX / base;
cutlim = ULONG_MAX % base;
for ( ; ; c = *s++) {
- if (isdigit(c) || (base == 16 && isxdigit(c)))
+ if (isxdigit(c))
c = digittoint(c);
else if (isascii(c) && isalpha(c))
c -= isupper(c) ? 'A' - 10 : 'a' - 10;
diff --git a/lib/libc/stdlib/strtoull.c b/lib/libc/stdlib/strtoull.c
index 34678fe..adb6556 100644
--- a/lib/libc/stdlib/strtoull.c
+++ b/lib/libc/stdlib/strtoull.c
@@ -90,7 +90,7 @@ strtoull(nptr, endptr, base)
cutoff = ULLONG_MAX / base;
cutlim = ULLONG_MAX % base;
for ( ; ; c = *s++) {
- if (isdigit(c) || (base == 16 && isxdigit(c)))
+ if (isxdigit(c))
c = digittoint(c);
else if (isascii(c) && isalpha(c))
c -= isupper(c) ? 'A' - 10 : 'a' - 10;
diff --git a/lib/libc/stdlib/strtoumax.c b/lib/libc/stdlib/strtoumax.c
index bdcfbd7..ea59245 100644
--- a/lib/libc/stdlib/strtoumax.c
+++ b/lib/libc/stdlib/strtoumax.c
@@ -90,7 +90,7 @@ strtoumax(nptr, endptr, base)
cutoff = UINTMAX_MAX / base;
cutlim = UINTMAX_MAX % base;
for ( ; ; c = *s++) {
- if (isdigit(c) || (base == 16 && isxdigit(c)))
+ if (isxdigit(c))
c = digittoint(c);
else if (isascii(c) && isalpha(c))
c -= isupper(c) ? 'A' - 10 : 'a' - 10;
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