mirror of
https://github.com/winfsp/winfsp.git
synced 2025-10-31 12:08:41 -05:00
31 lines
854 B
C
31 lines
854 B
C
/**
|
|
* @file tlib/injection.h
|
|
*
|
|
* @copyright 2014-2025 Bill Zissimopoulos
|
|
*/
|
|
|
|
/* NOTE: This header may usefully be included multiple times.
|
|
* The TLIB_INJECT() macro will be redefined based on whether
|
|
* TLIB_INJECTIONS_ENABLED is defined.
|
|
*/
|
|
|
|
#undef TLIB_INJECT
|
|
#if defined(TLIB_INJECTIONS_ENABLED)
|
|
#define TLIB_INJECT(name, stmt) \
|
|
do\
|
|
{\
|
|
static void *injection = 0;\
|
|
if (0 == injection)\
|
|
injection = tlib_injection(name);\
|
|
if (tlib_injection_trace(injection))\
|
|
stmt;\
|
|
} while (0)
|
|
#else
|
|
#define TLIB_INJECT(name, stmt) do {} while (0)
|
|
#endif
|
|
|
|
void *tlib_injection(const char *name);
|
|
int tlib_injection_trace(void *injection);
|
|
void tlib_injection_enable(const char *name, const char *sym, unsigned trigger);
|
|
void tlib_injection_disable(const char *name, const char *sym);
|