Updating branch refs/heads/master
to 00d61079725fad2440e8418b67c6fb370fa02d3b (commit)
from a721cda4bef3a7c23d897f2e3c87a6ccc8343afc (commit)
commit 00d61079725fad2440e8418b67c6fb370fa02d3b
Author: Landry Breuil <[email protected]>
Date: Sun May 16 12:53:50 2010 +0200
Implement pid_is_sleeping() and fix send_signal_to_pid()
src/task-manager-bsd.c | 38 +++++++++++++++++++++++++++++++++-----
1 files changed, 33 insertions(+), 5 deletions(-)
diff --git a/src/task-manager-bsd.c b/src/task-manager-bsd.c
index 12114a1..68c1248 100644
--- a/src/task-manager-bsd.c
+++ b/src/task-manager-bsd.c
@@ -118,7 +118,19 @@ gboolean get_task_list (GArray *task_list)
gboolean
pid_is_sleeping (guint pid)
{
- return FALSE;
+ int mib[6];
+ struct kinfo_proc2 kp;
+ size_t size = sizeof(struct kinfo_proc2);
+
+ mib[0] = CTL_KERN;
+ mib[1] = KERN_PROC2;
+ mib[2] = KERN_PROC_PID;
+ mib[3] = pid;
+ mib[4] = sizeof(struct kinfo_proc2);
+ mib[5] = 1;
+ if (sysctl(mib, 6, &kp, &size, NULL, 0) < 0)
+ errx(1, "could not read kern.proc2 for pid %d", pid);
+ return (kp.p_stat == SSLEEP ? TRUE : FALSE);
}
gboolean get_cpu_usage (gushort *cpu_count, gfloat *cpu_user, gfloat
*cpu_system)
@@ -195,11 +207,27 @@ gboolean get_memory_usage (guint64 *memory_total, guint64
*memory_free, guint64
return TRUE;
}
-gboolean send_signal_to_pid (guint task_id, gint signal)
+gboolean send_signal_to_pid (guint task_id, gint sig)
{
- gint ret = 0;
- if(task_id > 0 && signal != 0)
- ret = kill(task_id, signal);
+ gint ret;
+ switch (sig)
+ {
+ case XTM_SIGNAL_TERMINATE:
+ sig = SIGTERM;
+ break;
+ case XTM_SIGNAL_STOP:
+ sig = SIGSTOP;
+ break;
+ case XTM_SIGNAL_CONTINUE:
+ sig = SIGCONT;
+ break;
+ case XTM_SIGNAL_KILL:
+ sig = SIGKILL;
+ break;
+ default:
+ return TRUE;
+ }
+ ret = kill (task_id, sig);
return (ret == 0) ? TRUE : FALSE;
}
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