#599 undo changes

koekeishiya · Jun 30, 2020 · 12b0544 · 12b0544
1 parent 71de83e
commit 12b0544
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -9,7 +9,6 @@ This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.htm
 - Fixed an issue that caused a window to not become unmanaged when a space with a single window changed to float [#586](https://github.com/koekeishiya/yabai/issues/586)
 - Restore opacity back to full if *window_opacity* is disabled [#585](https://github.com/koekeishiya/yabai/issues/585)
 - Update scripting-addition to support macOS Big Sur 10.16 Build 20A4299v [#589](https://github.com/koekeishiya/yabai/issues/589)
-- Don't observe processes that are being traced / launched from a debugger [#599](https://github.com/koekeishiya/yabai/issues/599)
 
 ## [3.2.1] - 2020-06-17
 ### Changed

diff --git a/src/manifest.m b/src/manifest.m
@@ -18,7 +18,6 @@
 #include <unistd.h>
 #include <sys/wait.h>
 #include <sys/stat.h>
-#include <sys/sysctl.h>
 #include <semaphore.h>
 #include <pthread.h>
 

diff --git a/src/process_manager.c b/src/process_manager.c
@@ -46,30 +46,6 @@ void process_destroy(struct process *process)
     free(process);
 }
 
-static bool process_is_traced(pid_t pid)
-{
-    struct kinfo_proc info;
-    size_t size = sizeof(info);
-    int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, pid };
-
-    info.kp_proc.p_flag = 0;
-    sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0);
-
-    return ((info.kp_proc.p_flag & P_TRACED) != 0);
-}
-
-static bool process_is_suspended(pid_t pid)
-{
-    struct kinfo_proc info;
-    size_t size = sizeof(info);
-    int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, pid };
-
-    info.kp_proc.p_flag = 0;
-    sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0);
-
-    return ((info.kp_proc.p_stat & SRUN) == 0);
-}
-
 static bool process_is_observable(struct process *process)
 {
     if (process->xpc) {
@@ -92,11 +68,6 @@ static bool process_is_observable(struct process *process)
         return false;
     }
 
-    if (process_is_traced(process->pid)) {
-        warn("%s: %s (%d) is running under a debugger! ignoring..\n", __FUNCTION__, process->name, process->pid);
-        return false;
-    }
-
     return true;
 }