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b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
1da177e4 LT |
2 | #ifndef __UM_SLIRP_H |
3 | #define __UM_SLIRP_H | |
4 | ||
a3c77c67 | 5 | #include "slip_common.h" |
1da177e4 LT |
6 | |
7 | #define SLIRP_MAX_ARGS 100 | |
8 | /* | |
9 | * XXX this next definition is here because I don't understand why this | |
10 | * initializer doesn't work in slirp_kern.c: | |
11 | * | |
12 | * argv : { init->argv[ 0 ... SLIRP_MAX_ARGS-1 ] }, | |
13 | * | |
14 | * or why I can't typecast like this: | |
15 | * | |
16 | * argv : (char* [SLIRP_MAX_ARGS])(init->argv), | |
17 | */ | |
18 | struct arg_list_dummy_wrapper { char *argv[SLIRP_MAX_ARGS]; }; | |
19 | ||
20 | struct slirp_data { | |
21 | void *dev; | |
22 | struct arg_list_dummy_wrapper argw; | |
23 | int pid; | |
24 | int slave; | |
a3c77c67 | 25 | struct slip_proto slip; |
1da177e4 LT |
26 | }; |
27 | ||
5e7672ec | 28 | extern const struct net_user_info slirp_user_info; |
1da177e4 | 29 | |
1da177e4 | 30 | extern int slirp_user_read(int fd, void *buf, int len, struct slirp_data *pri); |
a3c77c67 JD |
31 | extern int slirp_user_write(int fd, void *buf, int len, |
32 | struct slirp_data *pri); | |
1da177e4 LT |
33 | |
34 | #endif |