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authorEric Andersen2003-08-08 22:26:06 +0000
committerEric Andersen2003-08-08 22:26:06 +0000
commit2e9c25700061b23982f8600288178c1f6a370c1e (patch)
treeb9523c8010e85f5879a89e2a4b7e202d674e1e1c /miscutils/dutmp.c
parentf1c56a9306680874577abf01749c4b33877eb89a (diff)
downloadbusybox-2e9c25700061b23982f8600288178c1f6a370c1e.zip
busybox-2e9c25700061b23982f8600288178c1f6a370c1e.tar.gz
Implement a minimalist 'last' which allows the LEAF project to
no longer need dumtp. Remove the 'dumtp' applet. -Erik
Diffstat (limited to 'miscutils/dutmp.c')
-rw-r--r--miscutils/dutmp.c66
1 files changed, 0 insertions, 66 deletions
diff --git a/miscutils/dutmp.c b/miscutils/dutmp.c
deleted file mode 100644
index 86d7ce4..0000000
--- a/miscutils/dutmp.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* vi: set sw=4 ts=4: */
-/*
- * public domain -- Dave 'Kill a Cop' Cinege <dcinege@psychosis.com>
- *
- * dutmp
- * Takes utmp formated file on stdin and dumps it's contents
- * out in colon delimited fields. Easy to 'cut' for shell based
- * versions of 'who', 'last', etc. IP Addr is output in hex,
- * little endian on x86.
- *
- */
-
-/* Mar 13, 2003 Manuel Novoa III
- *
- * 1) Added proper error checking.
- * 2) Allow '-' arg for stdin.
- * 3) For modern libcs, take into account that utmp char[] members
- * need not be nul-terminated.
- */
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <utmp.h>
-#include "busybox.h"
-
-/* Grr... utmp char[] members do not have to be nul-terminated.
- * Do what we can while still keeping this reasonably small.
- * Note: We are assuming the ut_id[] size is fixed at 4. */
-
-#if (UT_LINESIZE != 32) || (UT_NAMESIZE != 32) || (UT_HOSTSIZE != 256)
-#error struct utmp member char[] size(s) have changed!
-#endif
-
-extern int dutmp_main(int argc, char **argv)
-{
- int file = STDIN_FILENO;
- ssize_t n;
- struct utmp ut;
-
- if (argc > 2) {
- bb_show_usage();
- }
- ++argv;
- if ((argc == 2) && ((argv[0][0] != '-') || argv[0][1])) {
- file = bb_xopen(*argv, O_RDONLY);
- }
-
-
- while ((n = safe_read(file, (void*)&ut, sizeof(struct utmp))) != 0) {
-
- if (n != sizeof(struct utmp)) {
- bb_perror_msg_and_die("short read");
- }
-
- bb_printf("%d|%d|%.32s|%.4s|%.32s|%.256s|%d|%d|%ld|%ld|%ld|%x\n",
- ut.ut_type, ut.ut_pid, ut.ut_line,
- ut.ut_id, ut.ut_user, ut.ut_host,
- ut.ut_exit.e_termination, ut.ut_exit.e_exit,
- ut.ut_session,
- ut.ut_tv.tv_sec, ut.ut_tv.tv_usec,
- ut.ut_addr);
- }
-
- bb_fflush_stdout_and_exit(EXIT_SUCCESS);
-}