Update src/lcpex/vpty/libclpex_tty.cpp

src/lcpex/vpty/libclpex_tty.cpp

@@ -18,20 +18,6 @@ void safe_perror( const char * msg, struct termios * ttyOrig )
     exit(1);
 }
 
-ssize_t write_all(int fd, const void *buf, size_t count) {
-    const char *p = (const char *)buf;
-    while (count > 0) {
-        ssize_t written = write(fd, p, count);
-        if (written == -1) {
-            if (errno == EINTR || errno == EAGAIN) continue; // Retry
-            return -1; // Other errors
-        }
-        count -= written;
-        p += written;
-    }
-    return 0;
-}
-
 /**
  * @brief Executes the child process
  *