Changeset 63ed840 in mainline

Timestamp:

2023-10-27T19:45:12Z (6 months ago)

Author:

Jiří Zárevúcky <zarevucky.jiri@…>

Branches:

master, topic/msim-upgrade, topic/simplify-dev-export

Children:

1170cfc7

Parents:

34120f10

Message:

Remove unused functions gets() and getc() from kernel

Location:

kernel/generic

Files:

• include/console/console.h (modified) (1 diff)
• src/console/console.c (modified) (1 diff)

kernel/generic/include/console/console.h

@@ -69 +69 @@
 SPINLOCK_EXTERN(kio_lock);
 
-extern char32_t getc(indev_t *indev);
-extern size_t gets(indev_t *indev, char *buf, size_t buflen);
 extern sys_errno_t sys_kio(int cmd, uspace_addr_t buf, size_t size);
 

kernel/generic/src/console/console.c

@@ -243 +243 @@
 }
 
-/** Get string from input character device.
- *
- * Read characters from input character device until first occurrence
- * of newline character.
- *
- * @param indev  Input character device.
- * @param buf    Buffer where to store string terminated by NULL.
- * @param buflen Size of the buffer.
- *
- * @return Number of characters read.
- *
- */
-size_t gets(indev_t *indev, char *buf, size_t buflen)
-{
-        size_t offset = 0;
-        size_t count = 0;
-        buf[offset] = 0;
-
-        char32_t ch;
-        while ((ch = indev_pop_character(indev)) != '\n') {
-                if (ch == '\b') {
-                        if (count > 0) {
-                                /* Space, backspace, space */
-                                putuchar('\b');
-                                putuchar(' ');
-                                putuchar('\b');
-
-                                count--;
-                                offset = str_lsize(buf, count);
-                                buf[offset] = 0;
-                        }
-                }
-
-                if (chr_encode(ch, buf, &offset, buflen - 1) == EOK) {
-                        putuchar(ch);
-                        count++;
-                        buf[offset] = 0;
-                }
-        }
-
-        return count;
-}
-
-/** Get character from input device & echo it to screen */
-char32_t getc(indev_t *indev)
-{
-        char32_t ch = indev_pop_character(indev);
-        putuchar(ch);
-        return ch;
-}
-
 void kio_update(void *event)
 {