diff options
| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2020-02-06 13:13:54 +0000 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2020-02-07 14:37:15 +0100 |
| commit | 28c3e6db471b00203133ca89c67f7507a9f7405d (patch) | |
| tree | 6c591fe8b811ed286c98299344324dc97a1878be /libc/sysdeps/linux | |
| parent | d13a57c2eb09926815550c1b263cb0fad66cde3f (diff) | |
common/bits: Fix ipc_perm and semid_ds definitions for 64-bit arches
It fixes:
FAIL sem got 1 expected 0
failed: incorrect sem_nsems!
semget(IPC_CREAT) = 0
semctl(k) = 0
sem_nsems = 0
for aarch64.
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Diffstat (limited to 'libc/sysdeps/linux')
| -rw-r--r-- | libc/sysdeps/linux/common/bits/ipc.h | 5 | ||||
| -rw-r--r-- | libc/sysdeps/linux/common/bits/sem.h | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/common/bits/ipc.h b/libc/sysdeps/linux/common/bits/ipc.h index 3bd5f1b6f..ca7f58cc7 100644 --- a/libc/sysdeps/linux/common/bits/ipc.h +++ b/libc/sysdeps/linux/common/bits/ipc.h @@ -20,6 +20,7 @@ #endif #include <bits/types.h> +#include <bits/wordsize.h> /* Mode bits for `msgget', `semget', and `shmget'. */ #define IPC_CREAT 01000 /* Create key if key does not exist. */ @@ -46,8 +47,12 @@ struct ipc_perm __gid_t gid; /* Owner's group ID. */ __uid_t cuid; /* Creator's user ID. */ __gid_t cgid; /* Creator's group ID. */ +#if __WORDSIZE == 64 + unsigned int mode; +#else unsigned short int mode; /* Read/write permission. */ unsigned short int __pad1; +#endif unsigned short int __seq; /* Sequence number. */ unsigned short int __pad2; unsigned long int __unused1; diff --git a/libc/sysdeps/linux/common/bits/sem.h b/libc/sysdeps/linux/common/bits/sem.h index 501e0803b..3fb10d42f 100644 --- a/libc/sysdeps/linux/common/bits/sem.h +++ b/libc/sysdeps/linux/common/bits/sem.h @@ -20,6 +20,7 @@ #endif #include <sys/types.h> +#include <bits/wordsize.h> /* Flags for `semop'. */ #define SEM_UNDO 0x1000 /* undo the operation on exit */ @@ -39,9 +40,13 @@ struct semid_ds { struct ipc_perm sem_perm; /* operation permission struct */ __time_t sem_otime; /* last semop() time */ +#if __WORDSIZE == 32 unsigned long int __unused1; +#endif __time_t sem_ctime; /* last time changed by semctl() */ +#if __WORDSIZE == 32 unsigned long int __unused2; +#endif unsigned long int sem_nsems; /* number of semaphores in set */ unsigned long int __unused3; unsigned long int __unused4; |