1 files changed, 19 insertions, 27 deletions

diff --git a/src/ioctl.cpp b/src/ioctl.cpp
index 982e1e9..8b4962f 100644
--- a/src/ioctl.cpp
+++ b/src/ioctl.cpp
@@ -13,43 +13,35 @@ Exception::Exception(int fd, unsigned long op)
         : m_fd(fd), m_op(op), m_syserrno(errno) {
     switch (errno) {
         case EBADF:
-            m_code = Error::BadFileDescriptor;
+            this->m_code = Error::BadFileDescriptor;
+            this->m_what = std::format(
+                "ioctl({}, 0x{:x}) failed: Invalid file descriptor",
+                this->m_fd, this->m_op
+            );
             break;
         case EINVAL:
         case ENOTTY:
-            m_code = Error::InvalidArgument;
-            break;
-        case ENOTSUP:
-            m_code = Error::NotSupported;
-            break;
-        default:
-            m_code = Error::Other;
-    }
-}
-
-std::string Exception::readable() {
-    switch (this->m_code) {
-        case Error::BadFileDescriptor:
-            return std::format(
-                "ioctl({}, {}) failed: Invalid file descriptor",
-                this->m_fd, this->m_op
-            );
-        case Error::InvalidArgument:
-            return std::format(
-                "ioctl({}, {}) failed: Invalid argument (errno {})",
+            this->m_code = Error::InvalidArgument;
+            this->m_what = std::format(
+                "ioctl({}, 0x{:x}) failed: Invalid argument (errno {})",
                 this->m_fd, this->m_op, this->m_syserrno
             );
-        case Error::NotSupported:
-            return std::format(
-                "ioctl({}, {}) failed: Operation not supported",
+            break;
+        case ENOTSUP:
+            this->m_code = Error::NotSupported;
+            this->m_what = std::format(
+                "ioctl({}, 0x{:x}) failed: Operation not supported",
                 this->m_fd, this->m_op
             );
-        case Error::Other:
-            return std::format(
-                "ioctl({}, {}) failed: Unknown error (errno {})",
+            break;
+        default:
+            this->m_code = Error::Other;
+            this->m_what = std::format(
+                "ioctl({}, 0x{:x}) failed: Unknown error (errno {})",
                 this->m_fd, this->m_op, this->m_syserrno
             );
     }
 }
 
+
 Exception::~Exception() = default;