From bfe16de4be67565f1a1e7b1331fcbe3aedf9c54e Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Tue, 28 Apr 2020 19:15:47 +0200
Subject: Userspace rewrite -> IT WORKS! :)

Finally, after many months of work and rewrites the syscalls with
constant char pointers work now :D
---
 src/userspace/mlibc/stdio/getch.c    |  6 -----
 src/userspace/mlibc/stdio/printf.c   | 10 -------
 src/userspace/mlibc/stdio/readline.c | 14 ----------
 src/userspace/mlibc/stdio/vprintf.c  | 52 ------------------------------------
 src/userspace/mlibc/stdio/writec.c   |  6 -----
 5 files changed, 88 deletions(-)
 delete mode 100644 src/userspace/mlibc/stdio/getch.c
 delete mode 100644 src/userspace/mlibc/stdio/printf.c
 delete mode 100644 src/userspace/mlibc/stdio/readline.c
 delete mode 100644 src/userspace/mlibc/stdio/vprintf.c
 delete mode 100644 src/userspace/mlibc/stdio/writec.c

(limited to 'src/userspace/mlibc/stdio')

diff --git a/src/userspace/mlibc/stdio/getch.c b/src/userspace/mlibc/stdio/getch.c
deleted file mode 100644
index 908a871..0000000
--- a/src/userspace/mlibc/stdio/getch.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <syscall.h>
-
-char getch()
-{
-	return (char)syscall_readc();
-}
\ No newline at end of file
diff --git a/src/userspace/mlibc/stdio/printf.c b/src/userspace/mlibc/stdio/printf.c
deleted file mode 100644
index 5a50f8d..0000000
--- a/src/userspace/mlibc/stdio/printf.c
+++ /dev/null
@@ -1,10 +0,0 @@
-#include <stdarg.h>
-#include <mlibc/stdio.h>
-
-void printf(const char *fmt, ...)
-{
-	va_list args;
-	va_start(args, fmt);
-	vprintf(fmt, args);
-	va_end(args);
-}
\ No newline at end of file
diff --git a/src/userspace/mlibc/stdio/readline.c b/src/userspace/mlibc/stdio/readline.c
deleted file mode 100644
index b59545b..0000000
--- a/src/userspace/mlibc/stdio/readline.c
+++ /dev/null
@@ -1,14 +0,0 @@
-#include <mlibc/stdlib.h>
-#include <mlibc/stdio.h>
-
-char *readline()
-{
-	char *ret = malloc(256);
-	char buf = 0;
-	while (buf != '\n') {
-		buf = getch();
-		writec(buf);
-		strcpy(ret, &buf);
-	}
-	return ret;
-}
\ No newline at end of file
diff --git a/src/userspace/mlibc/stdio/vprintf.c b/src/userspace/mlibc/stdio/vprintf.c
deleted file mode 100644
index 0f5ae68..0000000
--- a/src/userspace/mlibc/stdio/vprintf.c
+++ /dev/null
@@ -1,52 +0,0 @@
-#include <stdarg.h>
-#include <stdint.h>
-#include <mlibc/stdio.h>
-#include <mlibc/stdlib.h>
-
-void _writes(const char *data)
-{
-	for (size_t i = 0; i < strlen(data); i++)
-		writec(data[i]);
-}
-
-void vprintf(const char *fmt, va_list args)
-{
-	uint8_t readyToFormat = 0;
-
-	char buff = 0;
-
-	for (; *fmt; fmt++) {
-		if (readyToFormat) {
-			if (*fmt == '%') {
-				writec('%');
-				readyToFormat = 0;
-				continue;
-			}
-
-			buff = *fmt;
-			if (buff == 's') {
-				const char *str = va_arg(args, const char *);
-				_writes(str);
-				readyToFormat = 0;
-			} else if (buff == 'x') {
-				char *p = htoa((uint32_t)va_arg(args, int));
-				_writes(p);
-				free(p);
-				readyToFormat = 0;
-			} else if (buff == 'd') {
-				char *p = itoa(va_arg(args, int));
-				_writes(p);
-				free(p);
-				readyToFormat = 0;
-			} else if (buff == 'c') {
-				writec((char)va_arg(args, int));
-				readyToFormat = 0;
-			}
-		} else {
-			if (*fmt == '%')
-				readyToFormat = 1;
-			else
-				writec(*fmt);
-		}
-	}
-}
\ No newline at end of file
diff --git a/src/userspace/mlibc/stdio/writec.c b/src/userspace/mlibc/stdio/writec.c
deleted file mode 100644
index 1f918b6..0000000
--- a/src/userspace/mlibc/stdio/writec.c
+++ /dev/null
@@ -1,6 +0,0 @@
-#include <syscall.h>
-
-void writec(char c)
-{
-	syscall_writec(c);
-}
\ No newline at end of file
-- 
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