i2p/haiku-beta6
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Merged signals-merge branch into trunk with the following changes:

Browse Source 
* Reorganized the kernel locking related to threads and teams.
* We now discriminate correctly between process and thread signals. Signal
  handlers have been moved to teams. Fixes #5679.
* Implemented real-time signal support, including signal queuing, SA_SIGINFO
  support, sigqueue(), sigwaitinfo(), sigtimedwait(), waitid(), and the addition
  of the real-time signal range. Closes #1935 and #2695.
* Gave SIGBUS a separate signal number. Fixes #6704.
* Implemented <time.h> clock and timer support, and fixed/completed alarm() and
  [set]itimer(). Closes #5682.
* Implemented support for thread cancellation. Closes #5686.
* Moved send_signal() from <signal.h> to <OS.h>. Fixes #7554.
* Lots over smaller more or less related changes.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@42116 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Ingo Weinhold
2011-06-12 00:00:23 +00:00
parent ccd31b93f1
commit 24df65921b
235 changed files with 14975 additions and 6594 deletions
Download Patch File Download Diff File Expand all files Collapse all files
headers/os/kernel/OS.h
+7
View File
@@ -311,6 +311,8 @@ typedef struct {
#define B_REAL_TIME_PRIORITY 120
#define B_SYSTEM_TIMEBASE 0
/* time base for snooze_*(), compatible with the clockid_t constants defined
in <time.h> */
#define B_FIRST_REAL_TIME_PRIORITY B_REAL_TIME_DISPLAY_PRIORITY
@@ -739,6 +741,11 @@ extern int32 is_computer_on(void);
extern double is_computer_on_fire(void);
/* signal related functions */
int send_signal(thread_id threadID, unsigned int signal);
void set_signal_stack(void* base, size_t size);
/* WARNING: Experimental API! */
enum {
headers/os/kernel/debugger.h
+1 -3
View File
@@ -151,7 +151,7 @@ typedef enum {
B_DEBUG_MESSAGE_CLEAR_WATCHPOINT, // clear a watchpoint
B_DEBUG_MESSAGE_SET_SIGNAL_MASKS, // set/get a thread's masks of signals
B_DEBUG_MESSAGE_GET_SIGNAL_MASKS, // the debugger is interested in
B_DEBUG_MESSAGE_SET_SIGNAL_HANDLER, // set/get a thread's signal handler for
B_DEBUG_MESSAGE_SET_SIGNAL_HANDLER, // set/get the team's signal handler for
B_DEBUG_MESSAGE_GET_SIGNAL_HANDLER, // a signal
B_DEBUG_MESSAGE_PREPARE_HANDOVER, // prepares the debugged team for being
@@ -356,7 +356,6 @@ typedef struct {
// B_DEBUG_MESSAGE_SET_SIGNAL_HANDLER
typedef struct {
thread_id thread; // the thread
int signal; // the signal
struct sigaction handler; // the new signal handler
} debug_nub_set_signal_handler;
@@ -365,7 +364,6 @@ typedef struct {
typedef struct {
port_id reply_port; // port to send the reply to
thread_id thread; // the thread
int signal; // the signal
} debug_nub_get_signal_handler;