Changeset 8338a81 in mainline for uspace/lib/c/generic/stdlib.c

Timestamp:

2018-06-16T22:20:39Z (7 years ago)

Author:

Jiri Svoboda <jiri@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

379db9ef

Parents:

55092672

Message:

div, ldiv, lldiv should go to libc's stdio.h Add MB_CUR_MAX. Adjust MB_LEN_MAX. Add tests.

File:

• uspace/lib/c/generic/stdlib.c (modified) (1 diff)

uspace/lib/c/generic/stdlib.c

@@ -47 +47 @@
 }
 
+/** Compute quotient and remainder of int division.
+ *
+ * @param numer Numerator
+ * @param denom Denominator
+ * @return Structure containing quotient and remainder
+ */
+div_t div(int numer, int denom)
+{
+        div_t d;
+
+        d.quot = numer / denom;
+        d.rem = numer % denom;
+
+        return d;
+}
+
+/** Compute quotient and remainder of long division.
+ *
+ * @param numer Numerator
+ * @param denom Denominator
+ * @return Structure containing quotient and remainder
+ */
+ldiv_t ldiv(long numer, long denom)
+{
+        ldiv_t d;
+
+        d.quot = numer / denom;
+        d.rem = numer % denom;
+
+        return d;
+}
+
+/** Compute quotient and remainder of long long division.
+ *
+ * @param numer Numerator
+ * @param denom Denominator
+ * @return Structure containing quotient and remainder
+ */
+lldiv_t lldiv(long long numer, long long denom)
+{
+        lldiv_t d;
+
+        d.quot = numer / denom;
+        d.rem = numer % denom;
+
+        return d;
+}
+
 /** @}
  */