| Revision | 28c3e6db471b00203133ca89c67f7507a9f7405d (tree) |
|---|---|
| Zeit | 2020-02-07 22:37:15 |
| Autor | Vladimir Murzin <vladimir.murzin@arm....> |
| Commiter | Waldemar Brodkorb |
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>
libc/sysdeps/linux/common/bits/ipc.h (diff) libc/sysdeps/linux/common/bits/sem.h (diff)| @@ -20,6 +20,7 @@ | ||
| 20 | 20 | #endif |
| 21 | 21 | |
| 22 | 22 | #include <bits/types.h> |
| 23 | +#include <bits/wordsize.h> | |
| 23 | 24 | |
| 24 | 25 | /* Mode bits for `msgget', `semget', and `shmget'. */ |
| 25 | 26 | #define IPC_CREAT 01000 /* Create key if key does not exist. */ |
| @@ -46,8 +47,12 @@ struct ipc_perm | ||
| 46 | 47 | __gid_t gid; /* Owner's group ID. */ |
| 47 | 48 | __uid_t cuid; /* Creator's user ID. */ |
| 48 | 49 | __gid_t cgid; /* Creator's group ID. */ |
| 50 | +#if __WORDSIZE == 64 | |
| 51 | + unsigned int mode; | |
| 52 | +#else | |
| 49 | 53 | unsigned short int mode; /* Read/write permission. */ |
| 50 | 54 | unsigned short int __pad1; |
| 55 | +#endif | |
| 51 | 56 | unsigned short int __seq; /* Sequence number. */ |
| 52 | 57 | unsigned short int __pad2; |
| 53 | 58 | unsigned long int __unused1; |
| @@ -20,6 +20,7 @@ | ||
| 20 | 20 | #endif |
| 21 | 21 | |
| 22 | 22 | #include <sys/types.h> |
| 23 | +#include <bits/wordsize.h> | |
| 23 | 24 | |
| 24 | 25 | /* Flags for `semop'. */ |
| 25 | 26 | #define SEM_UNDO 0x1000 /* undo the operation on exit */ |
| @@ -39,9 +40,13 @@ struct semid_ds | ||
| 39 | 40 | { |
| 40 | 41 | struct ipc_perm sem_perm; /* operation permission struct */ |
| 41 | 42 | __time_t sem_otime; /* last semop() time */ |
| 43 | +#if __WORDSIZE == 32 | |
| 42 | 44 | unsigned long int __unused1; |
| 45 | +#endif | |
| 43 | 46 | __time_t sem_ctime; /* last time changed by semctl() */ |
| 47 | +#if __WORDSIZE == 32 | |
| 44 | 48 | unsigned long int __unused2; |
| 49 | +#endif | |
| 45 | 50 | unsigned long int sem_nsems; /* number of semaphores in set */ |
| 46 | 51 | unsigned long int __unused3; |
| 47 | 52 | unsigned long int __unused4; |
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