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Diffstat (limited to 'sys/src/cmd/fossil/last.c')
-rw-r--r--sys/src/cmd/fossil/last.c40
1 files changed, 0 insertions, 40 deletions
diff --git a/sys/src/cmd/fossil/last.c b/sys/src/cmd/fossil/last.c
deleted file mode 100644
index 21d80811a..000000000
--- a/sys/src/cmd/fossil/last.c
+++ /dev/null
@@ -1,40 +0,0 @@
-#include <u.h>
-#include <libc.h>
-
-void
-usage(void)
-{
- fprint(2, "usage: fossil/last disk\n");
- exits("usage");
-}
-
-void
-main(int argc, char **argv)
-{
- int fd, bs, addr;
- char buf[20];
-
- ARGBEGIN{
- default:
- usage();
- }ARGEND
-
- if(argc != 1)
- usage();
-
- if((fd = open(argv[0], OREAD)) < 0)
- sysfatal("open %s: %r", argv[0]);
-
- werrstr("end of file");
- if(seek(fd, 131072, 0) < 0 || readn(fd, buf, 20) != 20)
- sysfatal("error reading %s: %r", argv[0]);
- fmtinstall('H', encodefmt);
- if(memcmp(buf, "\x37\x76\xAE\x89", 4) != 0)
- sysfatal("bad magic %.4H != 3776AE89", buf);
- bs = buf[7]|(buf[6]<<8);
- addr = (buf[8]<<24)|(buf[9]<<16)|(buf[10]<<8)|buf[11];
- if(seek(fd, (vlong)bs*addr+34, 0) < 0 || readn(fd, buf, 20) != 20)
- sysfatal("error reading %s: %r", argv[0]);
- print("vac:%.20lH\n", buf);
- exits(0);
-}