emulators/tpm-emulator: Fix -fno-common

Fix the build with -fno-common, which is the default in llvm 11.

MFH:		2020Q3
This commit is contained in:
Niclas Zeising 2020-08-18 23:24:55 +00:00
parent 7671dd5ccb
commit 043e647c78
Notes: svn2git 2021-03-31 03:12:20 +00:00
svn path=/head/; revision=545265

View File

@ -0,0 +1,47 @@
--- tpm/tpm_emulator_extern.h.orig 2020-08-18 22:10:53 UTC
+++ tpm/tpm_emulator_extern.h
@@ -29,7 +29,7 @@ enum {
TPM_LOG_ERROR
};
-void (*tpm_log)(int priority, const char *fmt, ...);
+extern void (*tpm_log)(int priority, const char *fmt, ...);
#if defined(_WIN32) || defined(_WIN64)
#define __BFILE__ ((strrchr(__FILE__, '\\') ? : __FILE__ - 1) + 1)
@@ -44,27 +44,27 @@ void (*tpm_log)(int priority, const char *fmt, ...);
#define error(fmt, ...) tpm_log(TPM_LOG_ERROR, "%s:%d: Error: " fmt "\n", \
__BFILE__, __LINE__, ## __VA_ARGS__)
/* initialization */
-int (*tpm_extern_init)(void);
-void (*tpm_extern_release)(void);
+extern int (*tpm_extern_init)(void);
+extern void (*tpm_extern_release)(void);
/* memory allocation */
-void* (*tpm_malloc)(size_t size);
+extern void* (*tpm_malloc)(size_t size);
-void (*tpm_free)(/*const*/ void *ptr);
+extern void (*tpm_free)(/*const*/ void *ptr);
/* random numbers */
-void (*tpm_get_extern_random_bytes)(void *buf, size_t nbytes);
+extern void (*tpm_get_extern_random_bytes)(void *buf, size_t nbytes);
/* usec since last call */
-uint64_t (*tpm_get_ticks)(void);
+extern uint64_t (*tpm_get_ticks)(void);
/* file handling */
-int (*tpm_write_to_storage)(uint8_t *data, size_t data_length);
-int (*tpm_read_from_storage)(uint8_t **data, size_t *data_length);
+extern int (*tpm_write_to_storage)(uint8_t *data, size_t data_length);
+extern int (*tpm_read_from_storage)(uint8_t **data, size_t *data_length);
#endif /* _TPM_EMULATOR_EXTERN_H_ */