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haiku/headers/private/kernel/ksignal.h

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Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
/*
Added new syscall _kern_sigprocmask(), renamed other signal syscalls to the new naming scheme. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8768 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-01 16:02:26 +04:00
** Copyright 2003-2004, Axel Dörfler, axeld@pinc-software.de. All rights reserved.
** Distributed under the terms of the Haiku License.
Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
*/
#ifndef _KERNEL_SIGNAL_H
#define _KERNEL_SIGNAL_H
Added new syscall _kern_sigprocmask(), renamed other signal syscalls to the new naming scheme. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8768 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-01 16:02:26 +04:00
handle_signals() now takes a pointer to a cpu_state, so that after restoring and re-disabling interrupts the state can be propagated back to the caller. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11309 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-10 05:49:41 +03:00
#include <KernelExport.h>
Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
#include <signal.h>
* Added KILL_SIGNALS, a signal mask for SIGKILL + SIGKILLTHR. * Removed SIGKILLTHR from BLOCKABLE_SIGS. * Made header C++ safe. * Added function is_kill_signal_pending(), returning true, if a SIGKILL[THR] is pending for the current thread. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11487 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-25 17:16:07 +03:00
#define KILL_SIGNALS ((1L << (SIGKILL - 1)) | (1L << (SIGKILLTHR - 1)))
#define BLOCKABLE_SIGS (~(KILL_SIGNALS | (1L << (SIGSTOP - 1))))
Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
* Added KILL_SIGNALS, a signal mask for SIGKILL + SIGKILLTHR. * Removed SIGKILLTHR from BLOCKABLE_SIGS. * Made header C++ safe. * Added function is_kill_signal_pending(), returning true, if a SIGKILL[THR] is pending for the current thread. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11487 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-25 17:16:07 +03:00
#ifdef __cplusplus
extern "C" {
#endif
handle_signals() now takes a pointer to a cpu_state, so that after restoring and re-disabling interrupts the state can be propagated back to the caller. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11309 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-10 05:49:41 +03:00
extern int handle_signals(struct thread *t, cpu_status *state);
* Added KILL_SIGNALS, a signal mask for SIGKILL + SIGKILLTHR. * Removed SIGKILLTHR from BLOCKABLE_SIGS. * Made header C++ safe. * Added function is_kill_signal_pending(), returning true, if a SIGKILL[THR] is pending for the current thread. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11487 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-25 17:16:07 +03:00
extern bool is_kill_signal_pending();
Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
Several follow-up changes required by the changes either to the VFS syscalls or to the syscall mechanism (which exposed naming and parameter inconsistencies). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8703 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-08-29 00:45:00 +04:00
extern int _user_send_signal(pid_t tid, uint sig);
Added new syscall _kern_sigprocmask(), renamed other signal syscalls to the new naming scheme. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8768 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-09-01 16:02:26 +04:00
extern int _user_sigprocmask(int how, const sigset_t *set, sigset_t *oldSet);
extern int _user_sigaction(int sig, const struct sigaction *action, struct sigaction *oldAction);
Several follow-up changes required by the changes either to the VFS syscalls or to the syscall mechanism (which exposed naming and parameter inconsistencies). git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8703 a95241bf-73f2-0310-859d-f6bbb57e9c96
2004-08-29 00:45:00 +04:00
extern bigtime_t _user_set_alarm(bigtime_t time, uint32 mode);
Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
* Added KILL_SIGNALS, a signal mask for SIGKILL + SIGKILLTHR. * Removed SIGKILLTHR from BLOCKABLE_SIGS. * Made header C++ safe. * Added function is_kill_signal_pending(), returning true, if a SIGKILL[THR] is pending for the current thread. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11487 a95241bf-73f2-0310-859d-f6bbb57e9c96
2005-02-25 17:16:07 +03:00
#ifdef __cplusplus
} // extern "C"
#endif
Housekeeping changes and small bug-fixes: Added new syscall for set_thread_priority(). Replaced the userland syscall snooze_until() with snooze_etc() (the latter has to be exported to userland and realize snooze() and snooze_until()). Cleaned the sources - scheduler functions now have the scheduler_ prefix. Moved signal related stuff into ksignal.h (out of thread.h). Replaced public kernel API with direct exports (i.e. resume_thread() instead of thread_resume_thread()). Removed the thread_create_XXX_thread*() calls, and replaced them with a BeOS compatible set. Made some fields of struct thread a bit prettier. git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2569 a95241bf-73f2-0310-859d-f6bbb57e9c96
2003-01-27 05:54:21 +03:00
#endif /* _KERNEL_SIGNAL_H */
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