diff options
Diffstat (limited to 'usr/src/lib/libc/inc/thr_uberdata.h')
| -rw-r--r-- | usr/src/lib/libc/inc/thr_uberdata.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/usr/src/lib/libc/inc/thr_uberdata.h b/usr/src/lib/libc/inc/thr_uberdata.h index d6ae1b603e..981a41ef8d 100644 --- a/usr/src/lib/libc/inc/thr_uberdata.h +++ b/usr/src/lib/libc/inc/thr_uberdata.h @@ -609,6 +609,7 @@ typedef struct ulwp { char ul_sync_obj_reg; /* tdb_sync_obj_register() */ char ul_qtype; /* MX or CV */ char ul_cv_wake; /* != 0: just wake up, don't requeue */ + int ul_rtld; /* thread is running inside ld.so.1 */ int ul_usropts; /* flags given to thr_create() */ void *(*ul_startpc)(void *); /* start func (thr_create()) */ void *ul_startarg; /* argument for start function */ @@ -1021,6 +1022,7 @@ typedef struct ulwp32 { char ul_sync_obj_reg; /* tdb_sync_obj_register() */ char ul_qtype; /* MX or CV */ char ul_cv_wake; /* != 0: just wake up, don't requeue */ + int ul_rtld; /* thread is running inside ld.so.1 */ int ul_usropts; /* flags given to thr_create() */ caddr32_t ul_startpc; /* start func (thr_create()) */ caddr32_t ul_startarg; /* argument for start function */ @@ -1254,7 +1256,10 @@ extern void do_exit_critical(void); * of the signal mask must also be deferred. */ #define sigoff(self) (self->ul_sigdefer++) -extern void sigon(ulwp_t *); +#define sigon(self) \ + (void) ((--self->ul_sigdefer == 0 && \ + self->ul_curplease && self->ul_critical == 0)? \ + (do_exit_critical(), 0) : 0) /* these are exported functions */ extern void _sigoff(void); |