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https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-30 15:38:06 +01:00
55 lines
770 B
C
55 lines
770 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <sys/types.h>
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#include <sys/ioctl.h>
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#include <pccard/card.h>
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void
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dumpslot(sl)
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int sl;
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{
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char name[64];
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int fd;
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struct pcic_reg r;
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sprintf(name, "/dev/card%d", sl);
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fd = open(name, 2);
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if (fd < 0)
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{
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perror(name);
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return;
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}
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printf("Registers for slot %d\n", sl);
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for (r.reg = 0; r.reg < 0x40; r.reg++)
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{
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if (ioctl(fd, PIOCGREG, &r))
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{
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perror("ioctl");
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break;
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}
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if ((r.reg % 16)==0)
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printf("%02x:", r.reg);
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printf(" %02x", r.value);
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if ((r.reg % 16)==15)
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printf("\n");
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}
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close(fd);
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}
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int
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rdreg_main(argc, argv)
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int argc;
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char *argv[];
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{
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if (argc != 2)
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{
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dumpslot(0);
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dumpslot(1);
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}
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else
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dumpslot(atoi(argv[1]));
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return 0;
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}
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