1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
51 lines
1.5 KiB
C
51 lines
1.5 KiB
C
#ifndef __UM_SLIRP_H
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#define __UM_SLIRP_H
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#define BUF_SIZE 1500
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/* two bytes each for a (pathological) max packet of escaped chars + *
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* terminating END char + initial END char */
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#define ENC_BUF_SIZE (2 * BUF_SIZE + 2)
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#define SLIRP_MAX_ARGS 100
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/*
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* XXX this next definition is here because I don't understand why this
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* initializer doesn't work in slirp_kern.c:
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*
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* argv : { init->argv[ 0 ... SLIRP_MAX_ARGS-1 ] },
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*
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* or why I can't typecast like this:
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*
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* argv : (char* [SLIRP_MAX_ARGS])(init->argv),
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*/
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struct arg_list_dummy_wrapper { char *argv[SLIRP_MAX_ARGS]; };
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struct slirp_data {
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void *dev;
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struct arg_list_dummy_wrapper argw;
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int pid;
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int slave;
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char ibuf[ENC_BUF_SIZE];
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char obuf[ENC_BUF_SIZE];
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int more; /* more data: do not read fd until ibuf has been drained */
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int pos;
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int esc;
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};
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extern struct net_user_info slirp_user_info;
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extern int set_umn_addr(int fd, char *addr, char *ptp_addr);
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extern int slirp_user_read(int fd, void *buf, int len, struct slirp_data *pri);
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extern int slirp_user_write(int fd, void *buf, int len, struct slirp_data *pri);
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#endif
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/*
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* Overrides for Emacs so that we follow Linus's tabbing style.
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* Emacs will notice this stuff at the end of the file and automatically
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* adjust the settings for this buffer only. This must remain at the end
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* of the file.
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* ---------------------------------------------------------------------------
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* Local variables:
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* c-file-style: "linux"
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* End:
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*/
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