Revision 24836689
| b/linux-user/syscall.c | ||
|---|---|---|
| 2145 | 2145 |
goto unimplemented; |
| 2146 | 2146 |
|
| 2147 | 2147 |
case TARGET_NR_acct: |
| 2148 |
goto unimplemented; |
|
| 2148 |
p = lock_user_string(arg1); |
|
| 2149 |
ret = get_errno(acct(path(p))); |
|
| 2150 |
unlock_user(p, arg1, 0); |
|
| 2151 |
break; |
|
| 2149 | 2152 |
case TARGET_NR_umount2: |
| 2150 | 2153 |
p = lock_user_string(arg1); |
| 2151 | 2154 |
ret = get_errno(umount2(p, arg2)); |
| ... | ... | |
| 3547 | 3550 |
#endif |
| 3548 | 3551 |
#ifdef TARGET_NR_madvise |
| 3549 | 3552 |
case TARGET_NR_madvise: |
| 3550 |
goto unimplemented; |
|
| 3553 |
/* A straight passthrough may not be safe because qemu sometimes |
|
| 3554 |
turns private flie-backed mappings into anonymous mappings. |
|
| 3555 |
This will break MADV_DONTNEED. |
|
| 3556 |
This is a hint, so ignoring and returning success is ok. */ |
|
| 3557 |
ret = get_errno(0); |
|
| 3558 |
break; |
|
| 3551 | 3559 |
#endif |
| 3552 | 3560 |
#if TARGET_LONG_BITS == 32 |
| 3553 | 3561 |
case TARGET_NR_fcntl64: |
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