diff options
Diffstat (limited to 'testcode/checklocks.h')
| -rw-r--r-- | testcode/checklocks.h | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/testcode/checklocks.h b/testcode/checklocks.h index 61cc6fb0c5e2..7ebc2f98407e 100644 --- a/testcode/checklocks.h +++ b/testcode/checklocks.h @@ -90,6 +90,14 @@ struct protected_area { void* hold; /** next protected area in list */ struct protected_area* next; + /** the place where the lock_protect is made, at init. */ + const char* def_func; + /** the file where the lock_protect is made */ + const char* def_file; + /** the line number where the lock_protect is made */ + int def_line; + /** the text string for the area that is protected, at init call. */ + const char* def_area; }; /** @@ -181,12 +189,19 @@ struct checked_lock { * It demangles the lock itself (struct checked_lock**). * @param area: ptr to mem. * @param size: length of area. + * @param def_func: function where the lock_protect() line is. + * @param def_file: file where the lock_protect() line is. + * @param def_line: line where the lock_protect() line is. + * @param def_area: area string * You can call it multiple times with the same lock to give several areas. * Call it when you are done initializing the area, since it will be copied * at this time and protected right away against unauthorised changes until * the next lock() call is done. */ -void lock_protect(void* lock, void* area, size_t size); +void lock_protect_place(void* lock, void* area, size_t size, + const char* def_func, const char* def_file, int def_line, + const char* def_area); +#define lock_protect(lock, area, size) lock_protect_place(lock, area, size, __func__, __FILE__, __LINE__, #area) /** * Remove protected area from lock. @@ -204,6 +219,13 @@ void lock_unprotect(void* lock, void* area); size_t lock_get_mem(void* lock); /** + * Set the output name, prefix, of the lock check output file(s). + * Call it before the checklock_start or thread creation. Pass a fixed string. + * @param name: string to use for output data file names. + */ +void checklock_set_output_name(const char* name); + +/** * Initialise checklock. Sets up internal debug structures. */ void checklock_start(void); |