diff options
Diffstat (limited to 'linux-user/syscall.c')
| -rw-r--r-- | linux-user/syscall.c | 78 |
1 files changed, 39 insertions, 39 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index 943955d97f..d0b4e8292d 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -341,7 +341,7 @@ long do_brk(target_ulong new_brk) return target_brk; if (new_brk < target_original_brk) return -ENOMEM; - + brk_page = HOST_PAGE_ALIGN(target_brk); /* If the new brk is less than this, set it and we're done... */ @@ -506,7 +506,7 @@ static long do_select(long n, target_efds = NULL; efds_ptr = NULL; } - + if (target_tv) { target_to_host_timeval(&tv, target_tv); tv_ptr = &tv; @@ -652,13 +652,13 @@ static long do_setsockopt(int sockfd, int level, int optname, target_ulong optval, socklen_t optlen) { int val, ret; - + switch(level) { case SOL_TCP: /* TCP options all take an 'int' value. */ if (optlen < sizeof(uint32_t)) return -EINVAL; - + val = tget32(optval); ret = get_errno(setsockopt(sockfd, level, optname, &val, sizeof(val))); break; @@ -918,7 +918,7 @@ static long do_bind(int sockfd, target_ulong target_addr, socklen_t addrlen) { void *addr = alloca(addrlen); - + target_to_host_sockaddr(addr, target_addr, addrlen); return get_errno(bind(sockfd, addr, addrlen)); } @@ -927,7 +927,7 @@ static long do_connect(int sockfd, target_ulong target_addr, socklen_t addrlen) { void *addr = alloca(addrlen); - + target_to_host_sockaddr(addr, target_addr, addrlen); return get_errno(connect(sockfd, addr, addrlen)); } @@ -955,14 +955,14 @@ static long do_sendrecvmsg(int fd, target_ulong target_msg, msg.msg_controllen = 2 * tswapl(msgp->msg_controllen); msg.msg_control = alloca(msg.msg_controllen); msg.msg_flags = tswap32(msgp->msg_flags); - + count = tswapl(msgp->msg_iovlen); vec = alloca(count * sizeof(struct iovec)); target_vec = tswapl(msgp->msg_iov); lock_iovec(vec, target_vec, count, send); msg.msg_iovlen = count; msg.msg_iov = vec; - + if (send) { target_to_host_cmsg(&msg, msgp); ret = get_errno(sendmsg(fd, &msg, flags)); @@ -1636,7 +1636,7 @@ static long do_ipc(long call, long first, long second, long third, break; raddr = ret; /* find out the length of the shared memory segment */ - + ret = get_errno(shmctl(first, IPC_STAT, &shm_info)); if (is_error(ret)) { /* can't get length, bail out */ @@ -1910,7 +1910,7 @@ static void target_to_host_termios (void *dst, const void *src) { struct host_termios *host = dst; const struct target_termios *target = src; - + host->c_iflag = target_to_host_bitmask(tswap32(target->c_iflag), iflag_tbl); host->c_oflag = @@ -1920,26 +1920,26 @@ static void target_to_host_termios (void *dst, const void *src) host->c_lflag = target_to_host_bitmask(tswap32(target->c_lflag), lflag_tbl); host->c_line = target->c_line; - + host->c_cc[VINTR] = target->c_cc[TARGET_VINTR]; host->c_cc[VQUIT] = target->c_cc[TARGET_VQUIT]; - host->c_cc[VERASE] = target->c_cc[TARGET_VERASE]; + host->c_cc[VERASE] = target->c_cc[TARGET_VERASE]; host->c_cc[VKILL] = target->c_cc[TARGET_VKILL]; - host->c_cc[VEOF] = target->c_cc[TARGET_VEOF]; + host->c_cc[VEOF] = target->c_cc[TARGET_VEOF]; host->c_cc[VTIME] = target->c_cc[TARGET_VTIME]; - host->c_cc[VMIN] = target->c_cc[TARGET_VMIN]; + host->c_cc[VMIN] = target->c_cc[TARGET_VMIN]; host->c_cc[VSWTC] = target->c_cc[TARGET_VSWTC]; - host->c_cc[VSTART] = target->c_cc[TARGET_VSTART]; + host->c_cc[VSTART] = target->c_cc[TARGET_VSTART]; host->c_cc[VSTOP] = target->c_cc[TARGET_VSTOP]; host->c_cc[VSUSP] = target->c_cc[TARGET_VSUSP]; - host->c_cc[VEOL] = target->c_cc[TARGET_VEOL]; - host->c_cc[VREPRINT] = target->c_cc[TARGET_VREPRINT]; - host->c_cc[VDISCARD] = target->c_cc[TARGET_VDISCARD]; - host->c_cc[VWERASE] = target->c_cc[TARGET_VWERASE]; - host->c_cc[VLNEXT] = target->c_cc[TARGET_VLNEXT]; + host->c_cc[VEOL] = target->c_cc[TARGET_VEOL]; + host->c_cc[VREPRINT] = target->c_cc[TARGET_VREPRINT]; + host->c_cc[VDISCARD] = target->c_cc[TARGET_VDISCARD]; + host->c_cc[VWERASE] = target->c_cc[TARGET_VWERASE]; + host->c_cc[VLNEXT] = target->c_cc[TARGET_VLNEXT]; host->c_cc[VEOL2] = target->c_cc[TARGET_VEOL2]; } - + static void host_to_target_termios (void *dst, const void *src) { struct target_termios *target = dst; @@ -1954,7 +1954,7 @@ static void host_to_target_termios (void *dst, const void *src) target->c_lflag = tswap32(host_to_target_bitmask(host->c_lflag, lflag_tbl)); target->c_line = host->c_line; - + target->c_cc[TARGET_VINTR] = host->c_cc[VINTR]; target->c_cc[TARGET_VQUIT] = host->c_cc[VQUIT]; target->c_cc[TARGET_VERASE] = host->c_cc[VERASE]; @@ -2052,7 +2052,7 @@ static int write_ldt(CPUX86State *env, ldt_info.limit = tswap32(target_ldt_info->limit); ldt_info.flags = tswap32(target_ldt_info->flags); unlock_user_struct(target_ldt_info, ptr, 0); - + if (ldt_info.entry_number >= TARGET_LDT_ENTRIES) return -EINVAL; seg_32bit = ldt_info.flags & 1; @@ -2093,7 +2093,7 @@ static int write_ldt(CPUX86State *env, goto install; } } - + entry_1 = ((ldt_info.base_addr & 0x0000ffff) << 16) | (ldt_info.limit & 0x0ffff); entry_2 = (ldt_info.base_addr & 0xff000000) | @@ -2120,7 +2120,7 @@ install: int do_modify_ldt(CPUX86State *env, int func, target_ulong ptr, unsigned long bytecount) { int ret = -ENOSYS; - + switch (func) { case 0: ret = read_ldt(ptr, bytecount); @@ -2155,7 +2155,7 @@ int do_fork(CPUState *env, unsigned int flags, unsigned long newsp) TaskState *ts; uint8_t *new_stack; CPUState *new_env; - + if (flags & CLONE_VM) { ts = malloc(sizeof(TaskState) + NEW_STACK_SIZE); memset(ts, 0, sizeof(TaskState)); @@ -2263,7 +2263,7 @@ static long do_fcntl(int fd, int cmd, target_ulong arg) unlock_user_struct(target_fl, arg, 1); } break; - + case TARGET_F_SETLK: case TARGET_F_SETLKW: lock_user_struct(target_fl, arg, 1); @@ -2275,7 +2275,7 @@ static long do_fcntl(int fd, int cmd, target_ulong arg) unlock_user_struct(target_fl, arg, 0); ret = fcntl(fd, cmd, &fl); break; - + case TARGET_F_GETLK64: lock_user_struct(target_fl64, arg, 1); fl64.l_type = tswap16(target_fl64->l_type) >> 1; @@ -2468,7 +2468,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, struct stat st; struct statfs stfs; void *p; - + #ifdef DEBUG gemu_log("syscall %d", num); #endif @@ -2980,7 +2980,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, { int how = arg1; sigset_t set, oldset, *set_ptr; - + if (arg2) { switch(how) { case TARGET_SIG_BLOCK: @@ -3017,7 +3017,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, { int how = arg1; sigset_t set, oldset, *set_ptr; - + if (arg2) { switch(how) { case TARGET_SIG_BLOCK: @@ -3098,7 +3098,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, sigset_t set; struct timespec uts, *puts; siginfo_t uinfo; - + p = lock_user(arg1, sizeof(target_sigset_t), 1); target_to_host_sigset(&set, p); unlock_user(p, arg1, 0); @@ -3159,7 +3159,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, int resource = arg1; struct target_rlimit *target_rlim; struct rlimit rlim; - + ret = get_errno(getrlimit(resource, &rlim)); if (!is_error(ret)) { lock_user_struct(target_rlim, arg2, 0); @@ -3357,7 +3357,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, convert_statfs: if (!is_error(ret)) { struct target_statfs *target_stfs; - + lock_user_struct(target_stfs, arg2, 0); /* ??? put_user is probably wrong. */ put_user(stfs.f_type, &target_stfs->f_type); @@ -3384,7 +3384,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, convert_statfs64: if (!is_error(ret)) { struct target_statfs64 *target_stfs; - + lock_user_struct(target_stfs, arg3, 0); /* ??? put_user is probably wrong. */ put_user(stfs.f_type, &target_stfs->f_type); @@ -3530,7 +3530,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, case TARGET_NR_getitimer: { struct itimerval value; - + ret = get_errno(getitimer(arg1, &value)); if (!is_error(ret) && arg2) { host_to_target_timeval(arg2, @@ -3699,7 +3699,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, /* no need to transcode because we use the linux syscall */ { struct new_utsname * buf; - + lock_user_struct(buf, arg1, 0); ret = get_errno(sys_uname(buf)); if (!is_error(ret)) { @@ -3786,7 +3786,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, dirp = malloc(count); if (!dirp) return -ENOMEM; - + ret = get_errno(sys_getdents(arg1, dirp, count)); if (!is_error(ret)) { struct dirent *de; @@ -4354,7 +4354,7 @@ long do_syscall(void *cpu_env, int num, long arg1, long arg2, long arg3, uint32_t *target_grouplist; gid_t *grouplist; int i; - + grouplist = alloca(gidsetsize * sizeof(gid_t)); target_grouplist = lock_user(arg2, gidsetsize * 4, 1); for(i = 0;i < gidsetsize; i++) |