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-
- /*
- * UIDENT.C
- *
- * (C) Copyright 1989-1990 by Matthew Dillon, All Rights Reserved.
- *
- * UIDENT files...
- *
- * Searches for @($) <string> \0 and prints out
- */
-
- #include <stdio.h>
- #include <fcntl.h>
- #include "/version.h"
-
- IDENT(".01");
-
- void FindIdent();
-
- char Buf[8192];
-
- void
- main(ac, av)
- char **av;
- {
- short i;
- int fd;
-
- for (i = 1; i < ac; ++i) {
- printf("%-15s ", av[i]);
- fd = open(av[i], O_RDONLY);
- if (fd > 0)
- FindIdent(fd);
- else
- printf("(unable to open)");
- puts("");
- fflush(stdout);
- if (fd > 0)
- close(fd);
- }
- }
-
- void
- FindIdent(fd)
- int fd;
- {
- long n;
- long i;
- long x = 0;
-
- while ((n = read(fd, Buf + x, sizeof(Buf) - x)) > 0) {
- n += x;
- for (i = n - 128; i >= 0; --i) {
- if (Buf[i] == '@' && Buf[i+1] == '(' && Buf[i+2] == '$' && Buf[i+3] == ')') {
- printf("%s", Buf + i);
- }
- }
- x = 128;
- if (n < x)
- x = n;
- movmem(Buf + n - x, Buf, x);
- }
- }
-
-