diff options
| -rw-r--r-- | linux-user/strace.c | 2 | ||||
| -rw-r--r-- | linux-user/strace.list | 3 | ||||
| -rw-r--r-- | linux-user/syscall.c | 9 |
3 files changed, 13 insertions, 1 deletions
diff --git a/linux-user/strace.c b/linux-user/strace.c index 86c081c83f..9ae5a812cd 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -1969,7 +1969,7 @@ print_execv(CPUArchState *cpu_env, const struct syscallname *name, } #endif -#ifdef TARGET_NR_faccessat +#if defined(TARGET_NR_faccessat) || defined(TARGET_NR_faccessat2) static void print_faccessat(CPUArchState *cpu_env, const struct syscallname *name, abi_long arg0, abi_long arg1, abi_long arg2, diff --git a/linux-user/strace.list b/linux-user/strace.list index a87415bf3d..3df2184580 100644 --- a/linux-user/strace.list +++ b/linux-user/strace.list @@ -178,6 +178,9 @@ #ifdef TARGET_NR_faccessat { TARGET_NR_faccessat, "faccessat" , NULL, print_faccessat, NULL }, #endif +#ifdef TARGET_NR_faccessat2 +{ TARGET_NR_faccessat2, "faccessat2" , NULL, print_faccessat, NULL }, +#endif #ifdef TARGET_NR_fadvise64 { TARGET_NR_fadvise64, "fadvise64" , NULL, NULL, NULL }, #endif diff --git a/linux-user/syscall.c b/linux-user/syscall.c index d499cac1d5..e985ad167f 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -9143,6 +9143,15 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1, unlock_user(p, arg2, 0); return ret; #endif +#if defined(TARGET_NR_faccessat2) + case TARGET_NR_faccessat2: + if (!(p = lock_user_string(arg2))) { + return -TARGET_EFAULT; + } + ret = get_errno(faccessat(arg1, p, arg3, arg4)); + unlock_user(p, arg2, 0); + return ret; +#endif #ifdef TARGET_NR_nice /* not on alpha */ case TARGET_NR_nice: return get_errno(nice(arg1)); |