d56f51ea7d
As part of this, we import bpf_filter.c from NetBSD. Even though that file is part of the NetBSD kernel, it is also used by userland (as is clear here). Our LWIP service has its own bpf_filter.c implementation but that implementation has certain limits (e.g. on program size) that are fine for a system service but should not apply to userland. The libpcap code has a number of blocks guarded by __NetBSD__, but none of those blocks apply to MINIX 3. In particular, some of the alignment logic used for NetBSD may in fact not work in our case. Change-Id: Ib187e22d627c929e111d5d4a991c3bee3c0154cb
44 lines
927 B
C
44 lines
927 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <stdarg.h>
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#include <time.h>
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static void Abort (char *fmt,...)
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{
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va_list args;
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va_start (args, fmt);
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vfprintf (stderr, fmt, args);
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va_end (args);
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exit (1);
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}
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int main (int argc, char **argv)
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{
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FILE *inFile;
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FILE *outFile = stdout;
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time_t now = time (NULL);
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int ch, i;
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if (argc != 2)
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Abort ("Usage: %s bin-file [> result]", argv[0]);
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if ((inFile = fopen(argv[1],"rb")) == NULL)
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Abort ("Cannot open %s\n", argv[1]);
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fprintf (outFile,
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"/* data statements for file %s at %.24s */\n"
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"/* Generated by BIN2C, G.Vanem 1995 */\n",
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argv[1], ctime(&now));
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i = 0;
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while ((ch = fgetc(inFile)) != EOF)
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{
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if (i++ % 12 == 0)
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fputs ("\n ", outFile);
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fprintf (outFile, "0x%02X,", ch);
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}
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fputc ('\n', outFile);
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fclose (inFile);
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return (0);
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}
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