diff options
Diffstat (limited to 'linux-user')
| -rw-r--r-- | linux-user/syscall.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 671b13a23b..32aba195c5 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -7693,6 +7693,33 @@ static TargetFdTrans target_eventfd_trans = { .target_to_host_data = swap_data_eventfd, }; +#if (defined(TARGET_NR_inotify_init) && defined(__NR_inotify_init)) || \ + (defined(CONFIG_INOTIFY1) && defined(TARGET_NR_inotify_init1) && \ + defined(__NR_inotify_init1)) +static abi_long host_to_target_data_inotify(void *buf, size_t len) +{ + struct inotify_event *ev; + int i; + uint32_t name_len; + + for (i = 0; i < len; i += sizeof(struct inotify_event) + name_len) { + ev = (struct inotify_event *)((char *)buf + i); + name_len = ev->len; + + ev->wd = tswap32(ev->wd); + ev->mask = tswap32(ev->mask); + ev->cookie = tswap32(ev->cookie); + ev->len = tswap32(name_len); + } + + return len; +} + +static TargetFdTrans target_inotify_trans = { + .host_to_target_data = host_to_target_data_inotify, +}; +#endif + /* do_syscall() should always have a single exit point at the end so that actions, such as logging of syscall results, can be performed. All errnos that do_syscall() returns must be -TARGET_<errcode>. */ @@ -11736,6 +11763,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, #if defined(TARGET_NR_inotify_init) && defined(__NR_inotify_init) case TARGET_NR_inotify_init: ret = get_errno(sys_inotify_init()); + fd_trans_register(ret, &target_inotify_trans); break; #endif #ifdef CONFIG_INOTIFY1 @@ -11743,6 +11771,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1, case TARGET_NR_inotify_init1: ret = get_errno(sys_inotify_init1(target_to_host_bitmask(arg1, fcntl_flags_tbl))); + fd_trans_register(ret, &target_inotify_trans); break; #endif #endif |