On 1/30/26 04:20, Damien Zammit wrote:
From: Manolo de Medici <[email protected]>

The Hurd currently doesn't have any TPM driver, compilation fails
for missing symbols unless these are left undefined.

This is due to the missing _IO* symbols, not the TPM driver.

Fortunately, these are unused and the whole enum can be removed. Please check if it's also possible to remove

#ifndef _WIN32
#include <sys/uio.h>
#include <sys/ioctl.h>
#endif

#ifdef HAVE_SYS_IOCCOM_H
#include <sys/ioccom.h>
#endif

at the top of the file.

Paolo

Signed-off-by: Manolo de Medici <[email protected]>
Reviewed-by: Stefan Berger <[email protected]>
---
  backends/tpm/tpm_ioctl.h | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backends/tpm/tpm_ioctl.h b/backends/tpm/tpm_ioctl.h
index ee2dd15d35..e466311455 100644
--- a/backends/tpm/tpm_ioctl.h
+++ b/backends/tpm/tpm_ioctl.h
@@ -285,7 +285,7 @@ typedef struct ptm_lockstorage ptm_lockstorage;
  #define PTM_CAP_SEND_COMMAND_HEADER (1 << 15)
  #define PTM_CAP_LOCK_STORAGE       (1 << 16)
-#ifndef _WIN32
+#if !defined(_WIN32) && !defined(__GNU__)
  enum {
      PTM_GET_CAPABILITY     = _IOR('P', 0, ptm_cap),
      PTM_INIT               = _IOWR('P', 1, ptm_init),


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