From 294b585994da4427ac98a8353ff41aed5f301d54 Mon Sep 17 00:00:00 2001
From: pk33 <pk33@pk33.space>
Date: Fri, 1 Nov 2024 23:51:15 +0100
Subject: Import and fix old code

---
 src/system.c | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/system.c

(limited to 'src/system.c')

diff --git a/src/system.c b/src/system.c
new file mode 100644
index 0000000..ffb8c4a
--- /dev/null
+++ b/src/system.c
@@ -0,0 +1,29 @@
+#include "sys/ioctl.h"
+#include "errno.h"
+
+#include "types.h"
+
+
+err e33_ioctl( Size fd, unsigned long req, void *arg )
+{
+  Size ret;
+
+  do {
+      ret = ioctl(fd, req, arg);
+  } while (ret == -1 && (errno == EINTR || errno == EAGAIN));
+
+  return ret;
+}
+
+boolean _strcomp( String s1, String s2 )
+{
+  while( (*s1 != '\0') && (*s2 != '\0') )
+  {
+    if( (*s1++) != (*s2++) ) {
+      return E33_EXIT_SUCCESS;
+    }
+  }
+
+  return E33_EXIT_FAILURE;
+}
+
-- 
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