diff options
Diffstat (limited to 'src/ldso')
| -rw-r--r-- | src/ldso/nt32/dynlink.c | 52 | ||||
| -rw-r--r-- | src/ldso/nt64/dynlink.c | 52 |
2 files changed, 104 insertions, 0 deletions
diff --git a/src/ldso/nt32/dynlink.c b/src/ldso/nt32/dynlink.c index a585fbb..c0a1f04 100644 --- a/src/ldso/nt32/dynlink.c +++ b/src/ldso/nt32/dynlink.c @@ -106,6 +106,58 @@ void * dlopen(const char * file, int mode) return base; } +void * __dldopen(int fd, int mode) +{ + int status; + void * base; + int cs; + + /* prolog */ + pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); + pthread_rwlock_wrlock(&__ldso_lock); + __inhibit_ptc(); + + /* dldopen */ + base = __ldso_vtbl->dldopen(fd,mode,&status); + + /* epilog */ + __release_ptc(); + pthread_rwlock_unlock(&__ldso_lock); + + if (base) + __psx_vtbl->do_global_ctors_fn(); + + pthread_setcancelstate(cs, 0); + + return base; +} + +void * __dlsopen(const char * file, int mode) +{ + int status; + void * base; + int cs; + + /* prolog */ + pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); + pthread_rwlock_wrlock(&__ldso_lock); + __inhibit_ptc(); + + /* dlsopen */ + base = __ldso_vtbl->dlsopen(file,mode,&status); + + /* epilog */ + __release_ptc(); + pthread_rwlock_unlock(&__ldso_lock); + + if (base) + __psx_vtbl->do_global_ctors_fn(); + + pthread_setcancelstate(cs, 0); + + return base; +} + int __dladdr(const void * addr, Dl_info * info) { return __ldso_vtbl->dladdr(addr,info); diff --git a/src/ldso/nt64/dynlink.c b/src/ldso/nt64/dynlink.c index a585fbb..c0a1f04 100644 --- a/src/ldso/nt64/dynlink.c +++ b/src/ldso/nt64/dynlink.c @@ -106,6 +106,58 @@ void * dlopen(const char * file, int mode) return base; } +void * __dldopen(int fd, int mode) +{ + int status; + void * base; + int cs; + + /* prolog */ + pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); + pthread_rwlock_wrlock(&__ldso_lock); + __inhibit_ptc(); + + /* dldopen */ + base = __ldso_vtbl->dldopen(fd,mode,&status); + + /* epilog */ + __release_ptc(); + pthread_rwlock_unlock(&__ldso_lock); + + if (base) + __psx_vtbl->do_global_ctors_fn(); + + pthread_setcancelstate(cs, 0); + + return base; +} + +void * __dlsopen(const char * file, int mode) +{ + int status; + void * base; + int cs; + + /* prolog */ + pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, &cs); + pthread_rwlock_wrlock(&__ldso_lock); + __inhibit_ptc(); + + /* dlsopen */ + base = __ldso_vtbl->dlsopen(file,mode,&status); + + /* epilog */ + __release_ptc(); + pthread_rwlock_unlock(&__ldso_lock); + + if (base) + __psx_vtbl->do_global_ctors_fn(); + + pthread_setcancelstate(cs, 0); + + return base; +} + int __dladdr(const void * addr, Dl_info * info) { return __ldso_vtbl->dladdr(addr,info); |