45 lines
928 B
C
45 lines
928 B
C
#include <sys/types.h>
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#include <sys/fcntl.h>
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#include <unistd.h>
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#include <stdlib.h>
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#include <nlist.h>
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#include <stdio.h>
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struct nlist nl[] = {
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{"_isa_devtab_bio"},
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{"_isa_devtab_tty"},
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{"_isa_devtab_net"},
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{"_isa_devtab_null"},
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{"_isa_biotab_wdc"},
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{"_isa_biotab_fdc"},
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{"_eisadriver_set"},
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{"_eisa_dev_list"},
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{"_pcidevice_set"},
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{"_device_list"},
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{"_scbusses"},
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{"_scsi_cinit"},
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{"_scsi_dinit"},
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{"_scsi_tinit"},
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{""},
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};
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int
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main(int ac, char **av)
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{
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int i;
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i = nlist(av[1], nl);
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if (i == -1) {
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fprintf(stderr, "nlist returns error for %s\n", av[1]);
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perror("nlist");
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return 1;
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}
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printf("%d\n", sizeof(nl) / sizeof(struct nlist));
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for (i = 0; nl[i].n_name && nl[i].n_name[0]; i++) {
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printf("%s\n", nl[i].n_name);
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printf("%d %d %d %ld\n",
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nl[i].n_type, nl[i].n_other, nl[i].n_desc, nl[i].n_value);
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}
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return 0;
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}
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