apps/hello.c

@@ -3,10 +3,4 @@
 int main(int argc, char** argv)
 {
     printf("Hello world! argc=%d, argv[0]=%s, argv[1]=%s, argv[2]=%s\n", argc, argv[0], argv[1], argv[2]);
-
-    char buf[1024];
-    char* rc = fgets(buf, sizeof(buf), stdin);
-    if (!rc) perror("fgets");
-
-    fputs(buf, stdout);
 }

kernel/src/arch/x86_64/CPU.cpp

@@ -126,7 +126,11 @@ void io_thread()
         while (!scancode_queue.try_pop(scancode)) { kernel_sleep(10); }
 
         char key;
-        if (Keyboard::decode_scancode(scancode).try_set_value(key)) { ConsoleDevice::did_press_key(key); }
+        if (Keyboard::decode_scancode(scancode).try_set_value(key))
+        {
+            TextConsole::putchar(key);
+            ConsoleDevice::did_press_key(key);
+        }
     }
 }
 

kernel/src/fs/devices/ConsoleDevice.cpp

@@ -46,7 +46,7 @@ void ConsoleDevice::did_press_key(char key)
         return;
     }
 
-    g_temp_input.try_append((u8)key).value();
+    g_temp_input.try_append(key).value();
 
     if (key == '\n')
     {

kernel/src/thread/Thread.cpp

@@ -52,7 +52,7 @@ bool FileDescriptor::should_append()
 
 bool FileDescriptor::should_block()
 {
-    return !(flags & O_NONBLOCK);
+    return flags & O_NONBLOCK;
 }
 
 bool FileDescriptor::is_readable()

libc/include/stdio.h

@@ -81,18 +81,6 @@ extern "C"
     /* Write a string to stream. */
     int fputs(const char* str, FILE* stream);
 
-    /* Read a character from stream. */
-    int fgetc(FILE* stream);
-
-    /* Read a character from stream. */
-    int getc(FILE* stream);
-
-    /* Read a character from standard input. */
-    int getchar();
-
-    /* Read a line from stream. */
-    char* fgets(char* buf, size_t size, FILE* stream);
-
     /* Clear the error and end-of-file indicators in stream. */
     void clearerr(FILE* stream);
 

libc/src/stdio.cpp

@@ -187,42 +187,6 @@ extern "C"
         return (rc < 0) ? -1 : 0;
     }
 
-    int fgetc(FILE* stream)
-    {
-        u8 value;
-        ssize_t rc = read(stream->_fd, &value, 1);
-        if (rc <= 0) return EOF;
-        return value;
-    }
-
-    int getc(FILE* stream)
-    {
-        return fgetc(stream);
-    }
-
-    int getchar()
-    {
-        return fgetc(stdin);
-    }
-
-    char* fgets(char* buf, size_t size, FILE* stream)
-    {
-        size_t i = 0;
-        while (i + 1 < size)
-        {
-            int c = fgetc(stream);
-            if (c == EOF) break;
-            buf[i++] = (char)c;
-            if (c == '\n') break;
-        }
-
-        if (i == 0) return NULL;
-
-        buf[i] = 0;
-
-        return buf;
-    }
-
     void clearerr(FILE* stream)
     {
         stream->_eof = stream->_err = 0;