diff options
| -rw-r--r-- | ChangeLog | 11 | ||||
| -rw-r--r-- | NEWS | 4 | ||||
| -rw-r--r-- | include/stap-probe.h | 15 |
3 files changed, 21 insertions, 9 deletions
@@ -1,3 +1,14 @@ +2013-12-03 Siddhesh Poyarekar <siddhesh@redhat.com> + + [BZ #16195] + * include/stap-probe.h [!USE_STAP_PROBE && !__ASSEMBLER__] + (LIBC_PROBE): Change definition to call STAP_PROBE* macros. + (STAP_PROBE0): New macro. + (STAP_PROBE1): Likewise. + (STAP_PROBE2): Likewise. + (STAP_PROBE3): Likewise. + (STAP_PROBE4): Likewise. + 2013-12-02 Ondřej Bílka <neleai@seznam.cz> * manual/llio.texi (Memory-mapped I/O): Add shm_open and shm_close. @@ -19,8 +19,8 @@ Version 2.19 15892, 15893, 15895, 15897, 15905, 15909, 15917, 15919, 15921, 15923, 15939, 15948, 15963, 15966, 15985, 15988, 15997, 16032, 16034, 16036, 16037, 16041, 16055, 16071, 16072, 16074, 16077, 16078, 16103, 16112, - 16143, 16144, 16146, 16150, 16151, 16153, 16167, 16172, 16214, 16245, - 16271. + 16143, 16144, 16146, 16150, 16151, 16153, 16167, 16172, 16195, 16214, + 16245, 16271. * The public headers no longer use __unused nor __block. This change is to support compiling programs that are derived from BSD sources and use diff --git a/include/stap-probe.h b/include/stap-probe.h index 5f725562cb..e2963506aa 100644 --- a/include/stap-probe.h +++ b/include/stap-probe.h @@ -61,13 +61,14 @@ # ifndef __ASSEMBLER__ /* Evaluate all the arguments and verify that N matches their number. */ -# define LIBC_PROBE(name, n, ...) \ - do { \ - _Bool __libc_probe_args[] = { 0, ## __VA_ARGS__ }; \ - _Bool __libc_probe_verify_n[(sizeof __libc_probe_args / sizeof (_Bool)) \ - == n + 1 ? 1 : -1]; \ - (void) __libc_probe_verify_n; \ - } while (0) +#define LIBC_PROBE(name, n, ...) STAP_PROBE##n (__VA_ARGS__) + +#define STAP_PROBE0() +#define STAP_PROBE1(a1) +#define STAP_PROBE2(a1, a2) +#define STAP_PROBE3(a1, a2, a3) +#define STAP_PROBE4(a1, a2, a3, a4) + # else # define LIBC_PROBE(name, n, ...) /* Nothing. */ # endif |