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struct process: fix type of group_exit_status

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Change-Id: Ib8492cbb077106cef1d0fa2d6d5e8e13bbb209c0
Refs: #1377
This commit is contained in:
Tomoki Shirasawa
2020-06-02 15:28:42 +09:00
committed by Masamichi Takagi
parent 56b51d4f97
commit 58106d791a
7 changed files with 513 additions and 25 deletions
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10
kernel/include/process.h
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@@ -505,10 +505,12 @@ struct process {
// PS_STOPPED -----+
// (PS_TRACED)
/* Store exit_status for a group of threads when stopped by SIGSTOP.
exit_status can't be used because values of exit_status of threads
might divert while the threads are exiting by group_exit(). */
int group_exit_status;
/* Store exit_status for a group of threads when stopped by SIGSTOP. */
/* exit_status can't be used because values of exit_status of threads */
/* might divert while the threads are exiting by group_exit(). */
/* The upper 4 bytes of group_exit_status is the confirmation flag of */
/* exit status. The lower 4 bytes is the exit status. */
unsigned long group_exit_status;
/* Manage ptraced processes in the separate list to make it easy to
restore the orginal parent child relationship when