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29 * $FreeBSD: head/usr.bin/cmp/special.c 223376 2011-06-21 20:44:06Z delphij $
31 * @(#)special.c 8.3 (Berkeley) 4/2/94
34 #include <sys/types.h>
45 c_special(int fd1, const char *file1, off_t skip1,
46 int fd2, const char *file2, off_t skip2)
53 if ((fp1 = fdopen(fd1, "r")) == NULL)
54 err(ERR_EXIT, "%s", file1);
55 if ((fp2 = fdopen(fd2, "r")) == NULL)
56 err(ERR_EXIT, "%s", file2);
66 for (byte = line = 1;; ++byte) {
69 if (ch1 == EOF || ch2 == EOF)
74 printf("%08jx %02x %02x\n",
75 (intmax_t)byte - 1, ch1, ch2);
78 printf("%6jd %3o %3o\n",
79 (intmax_t)byte, ch1, ch2);
81 diffmsg(file1, file2, byte, line);
90 err(ERR_EXIT, "%s", file1);
92 err(ERR_EXIT, "%s", file2);