path: root/arch
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authorRich Felker <>2019-07-29 18:12:05 -0400
committerRich Felker <>2019-07-29 18:12:05 -0400
commit5bb4d717540ccb0a665fcd3c861b95ec3b5cac38 (patch)
treeda122a08e0b1385f258bb8ec3627900b667e37ab /arch
parent28637bc4078be82d242c6ce1c098ba423c957f2c (diff)
use 64-bit semid_ds layout in the generic version of bits/sem.h
this layout is slightly less common than the old generic one, but only because x86_64 and x32 wrongly (according to comments in the kernel headers) copied the i386 padding. for future archs, and with 64-bit time_t on 32-bit archs, the new layout here will become the most common, and it makes sense to treat it as the generic.
Diffstat (limited to 'arch')
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/generic/bits/sem.h b/arch/generic/bits/sem.h
index d383d4ea..5184eb59 100644
--- a/arch/generic/bits/sem.h
+++ b/arch/generic/bits/sem.h
@@ -1,9 +1,7 @@
struct semid_ds {
struct ipc_perm sem_perm;
time_t sem_otime;
- long __unused1;
time_t sem_ctime;
- long __unused2;
unsigned short sem_nsems;
char __sem_nsems_pad[sizeof(long)-sizeof(short)];