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| author | Corinna Vinschen <corinna@vinschen.de> | 2004-03-02 11:08:35 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2004-03-02 11:08:35 +0000 |
| commit | ddb1a4c10afbf2e9af6047d7e844c9d0330dbaa0 (patch) | |
| tree | 391297e551392c4675de84bb39539e8ca729f6e0 /winsup/cygserver/sysv_sem.cc | |
| parent | b06a028bf010f9db19fff134b009c1c77db6d251 (diff) | |
| download | cygnal-ddb1a4c10afbf2e9af6047d7e844c9d0330dbaa0.tar.gz cygnal-ddb1a4c10afbf2e9af6047d7e844c9d0330dbaa0.tar.bz2 cygnal-ddb1a4c10afbf2e9af6047d7e844c9d0330dbaa0.zip | |
* sysv_sem.cc (semundo_adjust): Check for process id instead of
process struct pointer, which isn't fixed under Cygwin.
(semexit_myhook): Ditto. Adjust debug print statements to print
Cygwin and Windows PIDs instead of process pointer under Cygwin.
Diffstat (limited to 'winsup/cygserver/sysv_sem.cc')
| -rw-r--r-- | winsup/cygserver/sysv_sem.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/winsup/cygserver/sysv_sem.cc b/winsup/cygserver/sysv_sem.cc index ccb7a1246..bcb312d58 100644 --- a/winsup/cygserver/sysv_sem.cc +++ b/winsup/cygserver/sysv_sem.cc @@ -419,7 +419,11 @@ semundo_adjust(struct thread *td, struct sem_undo **supptr, int semid, suptr = *supptr; if (suptr == NULL) { SLIST_FOREACH(suptr, &semu_list, un_next) { +#ifdef __CYGWIN__ + if (suptr->un_proc->cygpid == p->cygpid) { +#else if (suptr->un_proc == p) { +#endif *supptr = suptr; break; } @@ -1244,7 +1248,11 @@ semexit_myhook(void *arg, struct proc *p) */ SEMUNDO_HOOKLOCK(); SLIST_FOREACH_PREVPTR(suptr, supptr, &semu_list, un_next) { +#ifdef __CYGWIN__ + if (suptr->un_proc->cygpid == p->cygpid) +#else if (suptr->un_proc == p) +#endif break; } SEMUNDO_UNLOCK(); @@ -1252,8 +1260,13 @@ semexit_myhook(void *arg, struct proc *p) if (suptr == NULL) return; +#ifdef __CYGWIN__ + DPRINTF(("proc @%u(%u) has undo structure with %d entries\n", + p->cygpid, p->winpid, suptr->un_cnt)); +#else DPRINTF(("proc @%08x has undo structure with %d entries\n", p, suptr->un_cnt)); +#endif /* * If there are any active undo elements then process them. @@ -1282,8 +1295,14 @@ semexit_myhook(void *arg, struct proc *p) panic("semexit - semnum out of range"); DPRINTF(( +#ifdef __CYGWIN__ + "semexit: %u(%u) id=%d num=%d(adj=%d) ; sem=%d\n", + suptr->un_proc->cygpid, suptr->un_proc->winpid, + suptr->un_ent[ix].un_id, +#else "semexit: %08x id=%d num=%d(adj=%d) ; sem=%d\n", suptr->un_proc, suptr->un_ent[ix].un_id, +#endif suptr->un_ent[ix].un_num, suptr->un_ent[ix].un_adjval, semaptr->sem_base[semnum].semval)); |