diff options
Diffstat (limited to 'pseudo_wrappers.c')
| -rw-r--r-- | pseudo_wrappers.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pseudo_wrappers.c b/pseudo_wrappers.c index 4a40fed..b2e3810 100644 --- a/pseudo_wrappers.c +++ b/pseudo_wrappers.c @@ -31,6 +31,7 @@ #include <unistd.h> #include <fcntl.h> #include <sys/stat.h> +#include <sys/time.h> #include <sys/wait.h> #include <dlfcn.h> @@ -70,6 +71,21 @@ static void _libpseudo_init(void) __attribute__ ((constructor)); static int _libpseudo_initted = 0; +#ifdef PSEUDO_PROFILING +extern struct timeval *pseudo_wrapper_time; +/* profiling shared postamble */ +#define PROFILE_START \ + struct timeval tv1, tv2; \ + do { gettimeofday(&tv1, NULL); } while(0) +#define PROFILE_DONE do { \ + gettimeofday(&tv2, NULL); \ + pseudo_wrapper_time->tv_sec += tv2.tv_sec - tv1.tv_sec; \ + pseudo_wrapper_time->tv_usec += tv2.tv_usec - tv1.tv_usec; } while(0) +#else +#define PROFILE_START do {} while(0) +#define PROFILE_DONE do {} while(0) +#endif + static void _libpseudo_init(void) { pseudo_getlock(); |