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author | kib <kib@FreeBSD.org> | 2015-07-18 09:02:50 +0000 |
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committer | kib <kib@FreeBSD.org> | 2015-07-18 09:02:50 +0000 |
commit | 48ccbdea817fb25a05eb4024844eec6ec81249a7 (patch) | |
tree | 5d1411f5124df7d1ff8fb76e514e51a232fa0406 /sys/kern/kern_exec.c | |
parent | cad9ad69e50ec0e79836106ef79f5c6e37973b3d (diff) | |
download | FreeBSD-src-48ccbdea817fb25a05eb4024844eec6ec81249a7.zip FreeBSD-src-48ccbdea817fb25a05eb4024844eec6ec81249a7.tar.gz |
The si_status field of the siginfo_t, provided by the waitid(2) and
SIGCHLD signal, should keep full 32 bits of the status passed to the
_exit(2).
Split the combined p_xstat of the struct proc into the separate exit
status p_xexit for normal process exit, and signalled termination
information p_xsig. Kernel-visible macro KW_EXITCODE() reconstructs
old p_xstat from p_xexit and p_xsig. p_xexit contains complete status
and copied out into si_status.
Requested by: Joerg Schilling
Reviewed by: jilles (previous version), pho
Tested by: pho
Sponsored by: The FreeBSD Foundation
Diffstat (limited to 'sys/kern/kern_exec.c')
-rw-r--r-- | sys/kern/kern_exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c index 4bb16e6..517b689 100644 --- a/sys/kern/kern_exec.c +++ b/sys/kern/kern_exec.c @@ -920,7 +920,7 @@ done2: if (error && imgp->vmspace_destroyed) { /* sorry, no more process anymore. exit gracefully */ - exit1(td, W_EXITCODE(0, SIGABRT)); + exit1(td, 0, SIGABRT); /* NOT REACHED */ } |