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

Timestamp:

2018-06-16T22:20:39Z (6 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/include/stdlib.h (modified) (2 diffs)

uspace/lib/c/include/stdlib.h

@@ -36 +36 @@
 #define LIBC_STDLIB_H_
 
+#include <_bits/size_t.h>
+#include <_bits/wchar_t.h>
 #include <malloc.h>
 #include <qsort.h>
 
-#define RAND_MAX  714025
+/** Type returned by the div function */
+typedef struct {
+        /** Quotient */
+        int quot;
+        /** Remainder */
+        int rem;
+} div_t;
+
+/** Type returned by the ldiv function */
+typedef struct {
+        /** Quotient */
+        long quot;
+        /** Remainder */
+        long rem;
+} ldiv_t;
+
+/** Type returned by the lldiv function */
+typedef struct {
+        /** Quotient */
+        long long quot;
+        /** Remainder */
+        long long rem;
+} lldiv_t;
+
 
 #define EXIT_FAILURE 1
 #define EXIT_SUCCESS 0
+
+#define RAND_MAX  714025
+
+#define MB_CUR_MAX 4
 
 extern int rand(void);
@@ -59 +88 @@
 extern unsigned long long strtoull(const char *__restrict__, char **__restrict__, int);
 
+extern div_t div(int, int);
+extern ldiv_t ldiv(long, long);
+extern lldiv_t lldiv(long long, long long);
+
 #endif