diff options
| -rw-r--r-- | drivers/acorn/char/defkeymap-l7200.c | 68 | ||||
| -rw-r--r-- | drivers/char/defkeymap.c_shipped | 68 | ||||
| -rw-r--r-- | drivers/s390/char/defkeymap.c | 4 | ||||
| -rw-r--r-- | kernel/exit.c | 96 |
4 files changed, 116 insertions, 120 deletions
diff --git a/drivers/acorn/char/defkeymap-l7200.c b/drivers/acorn/char/defkeymap-l7200.c index 28a5fbc..93d80a1 100644 --- a/drivers/acorn/char/defkeymap-l7200.c +++ b/drivers/acorn/char/defkeymap-l7200.c @@ -347,40 +347,40 @@ char *func_table[MAX_NR_FUNC] = { }; struct kbdiacruc accent_table[MAX_DIACR] = { - {'`', 'A', '\300'}, {'`', 'a', '\340'}, - {'\'', 'A', '\301'}, {'\'', 'a', '\341'}, - {'^', 'A', '\302'}, {'^', 'a', '\342'}, - {'~', 'A', '\303'}, {'~', 'a', '\343'}, - {'"', 'A', '\304'}, {'"', 'a', '\344'}, - {'O', 'A', '\305'}, {'o', 'a', '\345'}, - {'0', 'A', '\305'}, {'0', 'a', '\345'}, - {'A', 'A', '\305'}, {'a', 'a', '\345'}, - {'A', 'E', '\306'}, {'a', 'e', '\346'}, - {',', 'C', '\307'}, {',', 'c', '\347'}, - {'`', 'E', '\310'}, {'`', 'e', '\350'}, - {'\'', 'E', '\311'}, {'\'', 'e', '\351'}, - {'^', 'E', '\312'}, {'^', 'e', '\352'}, - {'"', 'E', '\313'}, {'"', 'e', '\353'}, - {'`', 'I', '\314'}, {'`', 'i', '\354'}, - {'\'', 'I', '\315'}, {'\'', 'i', '\355'}, - {'^', 'I', '\316'}, {'^', 'i', '\356'}, - {'"', 'I', '\317'}, {'"', 'i', '\357'}, - {'-', 'D', '\320'}, {'-', 'd', '\360'}, - {'~', 'N', '\321'}, {'~', 'n', '\361'}, - {'`', 'O', '\322'}, {'`', 'o', '\362'}, - {'\'', 'O', '\323'}, {'\'', 'o', '\363'}, - {'^', 'O', '\324'}, {'^', 'o', '\364'}, - {'~', 'O', '\325'}, {'~', 'o', '\365'}, - {'"', 'O', '\326'}, {'"', 'o', '\366'}, - {'/', 'O', '\330'}, {'/', 'o', '\370'}, - {'`', 'U', '\331'}, {'`', 'u', '\371'}, - {'\'', 'U', '\332'}, {'\'', 'u', '\372'}, - {'^', 'U', '\333'}, {'^', 'u', '\373'}, - {'"', 'U', '\334'}, {'"', 'u', '\374'}, - {'\'', 'Y', '\335'}, {'\'', 'y', '\375'}, - {'T', 'H', '\336'}, {'t', 'h', '\376'}, - {'s', 's', '\337'}, {'"', 'y', '\377'}, - {'s', 'z', '\337'}, {'i', 'j', '\377'}, + {'`', 'A', 0300}, {'`', 'a', 0340}, + {'\'', 'A', 0301}, {'\'', 'a', 0341}, + {'^', 'A', 0302}, {'^', 'a', 0342}, + {'~', 'A', 0303}, {'~', 'a', 0343}, + {'"', 'A', 0304}, {'"', 'a', 0344}, + {'O', 'A', 0305}, {'o', 'a', 0345}, + {'0', 'A', 0305}, {'0', 'a', 0345}, + {'A', 'A', 0305}, {'a', 'a', 0345}, + {'A', 'E', 0306}, {'a', 'e', 0346}, + {',', 'C', 0307}, {',', 'c', 0347}, + {'`', 'E', 0310}, {'`', 'e', 0350}, + {'\'', 'E', 0311}, {'\'', 'e', 0351}, + {'^', 'E', 0312}, {'^', 'e', 0352}, + {'"', 'E', 0313}, {'"', 'e', 0353}, + {'`', 'I', 0314}, {'`', 'i', 0354}, + {'\'', 'I', 0315}, {'\'', 'i', 0355}, + {'^', 'I', 0316}, {'^', 'i', 0356}, + {'"', 'I', 0317}, {'"', 'i', 0357}, + {'-', 'D', 0320}, {'-', 'd', 0360}, + {'~', 'N', 0321}, {'~', 'n', 0361}, + {'`', 'O', 0322}, {'`', 'o', 0362}, + {'\'', 'O', 0323}, {'\'', 'o', 0363}, + {'^', 'O', 0324}, {'^', 'o', 0364}, + {'~', 'O', 0325}, {'~', 'o', 0365}, + {'"', 'O', 0326}, {'"', 'o', 0366}, + {'/', 'O', 0330}, {'/', 'o', 0370}, + {'`', 'U', 0331}, {'`', 'u', 0371}, + {'\'', 'U', 0332}, {'\'', 'u', 0372}, + {'^', 'U', 0333}, {'^', 'u', 0373}, + {'"', 'U', 0334}, {'"', 'u', 0374}, + {'\'', 'Y', 0335}, {'\'', 'y', 0375}, + {'T', 'H', 0336}, {'t', 'h', 0376}, + {'s', 's', 0337}, {'"', 'y', 0377}, + {'s', 'z', 0337}, {'i', 'j', 0377}, }; unsigned int accent_table_size = 68; diff --git a/drivers/char/defkeymap.c_shipped b/drivers/char/defkeymap.c_shipped index 0aa419a..d2208dfe 100644 --- a/drivers/char/defkeymap.c_shipped +++ b/drivers/char/defkeymap.c_shipped @@ -223,40 +223,40 @@ char *func_table[MAX_NR_FUNC] = { }; struct kbdiacruc accent_table[MAX_DIACR] = { - {'`', 'A', '\300'}, {'`', 'a', '\340'}, - {'\'', 'A', '\301'}, {'\'', 'a', '\341'}, - {'^', 'A', '\302'}, {'^', 'a', '\342'}, - {'~', 'A', '\303'}, {'~', 'a', '\343'}, - {'"', 'A', '\304'}, {'"', 'a', '\344'}, - {'O', 'A', '\305'}, {'o', 'a', '\345'}, - {'0', 'A', '\305'}, {'0', 'a', '\345'}, - {'A', 'A', '\305'}, {'a', 'a', '\345'}, - {'A', 'E', '\306'}, {'a', 'e', '\346'}, - {',', 'C', '\307'}, {',', 'c', '\347'}, - {'`', 'E', '\310'}, {'`', 'e', '\350'}, - {'\'', 'E', '\311'}, {'\'', 'e', '\351'}, - {'^', 'E', '\312'}, {'^', 'e', '\352'}, - {'"', 'E', '\313'}, {'"', 'e', '\353'}, - {'`', 'I', '\314'}, {'`', 'i', '\354'}, - {'\'', 'I', '\315'}, {'\'', 'i', '\355'}, - {'^', 'I', '\316'}, {'^', 'i', '\356'}, - {'"', 'I', '\317'}, {'"', 'i', '\357'}, - {'-', 'D', '\320'}, {'-', 'd', '\360'}, - {'~', 'N', '\321'}, {'~', 'n', '\361'}, - {'`', 'O', '\322'}, {'`', 'o', '\362'}, - {'\'', 'O', '\323'}, {'\'', 'o', '\363'}, - {'^', 'O', '\324'}, {'^', 'o', '\364'}, - {'~', 'O', '\325'}, {'~', 'o', '\365'}, - {'"', 'O', '\326'}, {'"', 'o', '\366'}, - {'/', 'O', '\330'}, {'/', 'o', '\370'}, - {'`', 'U', '\331'}, {'`', 'u', '\371'}, - {'\'', 'U', '\332'}, {'\'', 'u', '\372'}, - {'^', 'U', '\333'}, {'^', 'u', '\373'}, - {'"', 'U', '\334'}, {'"', 'u', '\374'}, - {'\'', 'Y', '\335'}, {'\'', 'y', '\375'}, - {'T', 'H', '\336'}, {'t', 'h', '\376'}, - {'s', 's', '\337'}, {'"', 'y', '\377'}, - {'s', 'z', '\337'}, {'i', 'j', '\377'}, + {'`', 'A', 0300}, {'`', 'a', 0340}, + {'\'', 'A', 0301}, {'\'', 'a', 0341}, + {'^', 'A', 0302}, {'^', 'a', 0342}, + {'~', 'A', 0303}, {'~', 'a', 0343}, + {'"', 'A', 0304}, {'"', 'a', 0344}, + {'O', 'A', 0305}, {'o', 'a', 0345}, + {'0', 'A', 0305}, {'0', 'a', 0345}, + {'A', 'A', 0305}, {'a', 'a', 0345}, + {'A', 'E', 0306}, {'a', 'e', 0346}, + {',', 'C', 0307}, {',', 'c', 0347}, + {'`', 'E', 0310}, {'`', 'e', 0350}, + {'\'', 'E', 0311}, {'\'', 'e', 0351}, + {'^', 'E', 0312}, {'^', 'e', 0352}, + {'"', 'E', 0313}, {'"', 'e', 0353}, + {'`', 'I', 0314}, {'`', 'i', 0354}, + {'\'', 'I', 0315}, {'\'', 'i', 0355}, + {'^', 'I', 0316}, {'^', 'i', 0356}, + {'"', 'I', 0317}, {'"', 'i', 0357}, + {'-', 'D', 0320}, {'-', 'd', 0360}, + {'~', 'N', 0321}, {'~', 'n', 0361}, + {'`', 'O', 0322}, {'`', 'o', 0362}, + {'\'', 'O', 0323}, {'\'', 'o', 0363}, + {'^', 'O', 0324}, {'^', 'o', 0364}, + {'~', 'O', 0325}, {'~', 'o', 0365}, + {'"', 'O', 0326}, {'"', 'o', 0366}, + {'/', 'O', 0330}, {'/', 'o', 0370}, + {'`', 'U', 0331}, {'`', 'u', 0371}, + {'\'', 'U', 0332}, {'\'', 'u', 0372}, + {'^', 'U', 0333}, {'^', 'u', 0373}, + {'"', 'U', 0334}, {'"', 'u', 0374}, + {'\'', 'Y', 0335}, {'\'', 'y', 0375}, + {'T', 'H', 0336}, {'t', 'h', 0376}, + {'s', 's', 0337}, {'"', 'y', 0377}, + {'s', 'z', 0337}, {'i', 'j', 0377}, }; unsigned int accent_table_size = 68; diff --git a/drivers/s390/char/defkeymap.c b/drivers/s390/char/defkeymap.c index 389346c..9692d6a2 100644 --- a/drivers/s390/char/defkeymap.c +++ b/drivers/s390/char/defkeymap.c @@ -151,8 +151,8 @@ char *func_table[MAX_NR_FUNC] = { }; struct kbdiacruc accent_table[MAX_DIACR] = { - {'^', 'c', '\003'}, {'^', 'd', '\004'}, - {'^', 'z', '\032'}, {'^', '\012', '\000'}, + {'^', 'c', 0003}, {'^', 'd', 0004}, + {'^', 'z', 0032}, {'^', 0012', 0000}, }; unsigned int accent_table_size = 4; diff --git a/kernel/exit.c b/kernel/exit.c index 506a957..cd20bf0 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -214,20 +214,19 @@ struct pid *session_of_pgrp(struct pid *pgrp) static int will_become_orphaned_pgrp(struct pid *pgrp, struct task_struct *ignored_task) { struct task_struct *p; - int ret = 1; do_each_pid_task(pgrp, PIDTYPE_PGID, p) { - if (p == ignored_task - || p->exit_state - || is_global_init(p->real_parent)) + if ((p == ignored_task) || + (p->exit_state && thread_group_empty(p)) || + is_global_init(p->real_parent)) continue; + if (task_pgrp(p->real_parent) != pgrp && - task_session(p->real_parent) == task_session(p)) { - ret = 0; - break; - } + task_session(p->real_parent) == task_session(p)) + return 0; } while_each_pid_task(pgrp, PIDTYPE_PGID, p); - return ret; /* (sighing) "Often!" */ + + return 1; } int is_current_pgrp_orphaned(void) @@ -255,6 +254,37 @@ static int has_stopped_jobs(struct pid *pgrp) return retval; } +/* + * Check to see if any process groups have become orphaned as + * a result of our exiting, and if they have any stopped jobs, + * send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2) + */ +static void +kill_orphaned_pgrp(struct task_struct *tsk, struct task_struct *parent) +{ + struct pid *pgrp = task_pgrp(tsk); + struct task_struct *ignored_task = tsk; + + if (!parent) + /* exit: our father is in a different pgrp than + * we are and we were the only connection outside. + */ + parent = tsk->real_parent; + else + /* reparent: our child is in a different pgrp than + * we are, and it was the only connection outside. + */ + ignored_task = NULL; + + if (task_pgrp(parent) != pgrp && + task_session(parent) == task_session(tsk) && + will_become_orphaned_pgrp(pgrp, ignored_task) && + has_stopped_jobs(pgrp)) { + __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp); + __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp); + } +} + /** * reparent_to_kthreadd - Reparent the calling kernel thread to kthreadd * @@ -635,22 +665,7 @@ reparent_thread(struct task_struct *p, struct task_struct *father, int traced) p->exit_signal != -1 && thread_group_empty(p)) do_notify_parent(p, p->exit_signal); - /* - * process group orphan check - * Case ii: Our child is in a different pgrp - * than we are, and it was the only connection - * outside, so the child pgrp is now orphaned. - */ - if ((task_pgrp(p) != task_pgrp(father)) && - (task_session(p) == task_session(father))) { - struct pid *pgrp = task_pgrp(p); - - if (will_become_orphaned_pgrp(pgrp, NULL) && - has_stopped_jobs(pgrp)) { - __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp); - __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp); - } - } + kill_orphaned_pgrp(p, father); } /* @@ -735,11 +750,9 @@ static void forget_original_parent(struct task_struct *father) * Send signals to all our closest relatives so that they know * to properly mourn us.. */ -static void exit_notify(struct task_struct *tsk) +static void exit_notify(struct task_struct *tsk, int group_dead) { int state; - struct task_struct *t; - struct pid *pgrp; /* * This does two things: @@ -753,25 +766,8 @@ static void exit_notify(struct task_struct *tsk) exit_task_namespaces(tsk); write_lock_irq(&tasklist_lock); - /* - * Check to see if any process groups have become orphaned - * as a result of our exiting, and if they have any stopped - * jobs, send them a SIGHUP and then a SIGCONT. (POSIX 3.2.2.2) - * - * Case i: Our father is in a different pgrp than we are - * and we were the only connection outside, so our pgrp - * is about to become orphaned. - */ - t = tsk->real_parent; - - pgrp = task_pgrp(tsk); - if ((task_pgrp(t) != pgrp) && - (task_session(t) == task_session(tsk)) && - will_become_orphaned_pgrp(pgrp, tsk) && - has_stopped_jobs(pgrp)) { - __kill_pgrp_info(SIGHUP, SEND_SIG_PRIV, pgrp); - __kill_pgrp_info(SIGCONT, SEND_SIG_PRIV, pgrp); - } + if (group_dead) + kill_orphaned_pgrp(tsk->group_leader, NULL); /* Let father know we died * @@ -788,8 +784,8 @@ static void exit_notify(struct task_struct *tsk) * the same after a fork. */ if (tsk->exit_signal != SIGCHLD && tsk->exit_signal != -1 && - ( tsk->parent_exec_id != t->self_exec_id || - tsk->self_exec_id != tsk->parent_exec_id) + (tsk->parent_exec_id != tsk->real_parent->self_exec_id || + tsk->self_exec_id != tsk->parent_exec_id) && !capable(CAP_KILL)) tsk->exit_signal = SIGCHLD; @@ -986,7 +982,7 @@ NORET_TYPE void do_exit(long code) module_put(tsk->binfmt->module); proc_exit_connector(tsk); - exit_notify(tsk); + exit_notify(tsk, group_dead); #ifdef CONFIG_NUMA mpol_free(tsk->mempolicy); tsk->mempolicy = NULL; |
