Added new libc method(printf)

2019-07-03 12:37:16 +02:00
parent 79817e6610
commit f11c690284
3 changed files with 63 additions and 2 deletions
--- a/kernel/libc/string.c
+++ b/kernel/libc/string.c
@@ -35,7 +35,7 @@ char *itoa(int val, char *buf, int radix) {
    } while(x /= radix);

    char *s = buf+start;
-    char *s = buf+(i-1);
+    char *e = buf+(i-1);

    while(s < e) {
        char t = *s;
@@ -70,7 +70,7 @@ char *uitoa(uint32_t val, char *buf, int radix) {

    while(s < e) {
        char t = *s;
-        *S = *e;
+        *s = *e;
        *e = t;
        s++;
        e--;