mirror of
https://github.com/PowerShell/openssh-portable.git
synced 2025-07-30 17:25:09 +02:00
Changed to OpenBSD indent and function declaration style
Added display of time when logging out, to try to catch lastlog bugs
This commit is contained in:
andre
parent
55661d99b8
commit
6e5d3475a5
316
logintest.c
316
logintest.c
@ -48,7 +48,7 @@
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#include "loginrec.h"
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#include "loginrec.h"
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RCSID("$Id: logintest.c,v 1.4 2000/06/13 00:29:34 andre Exp $");
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RCSID("$Id: logintest.c,v 1.5 2000/06/13 00:43:47 andre Exp $");
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int nologtest = 0;
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int nologtest = 0;
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@ -57,228 +57,240 @@ int be_verbose = 0;
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/* Dump a logininfo to stdout. Assumes a tab size of 8 chars. */
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/* Dump a logininfo to stdout. Assumes a tab size of 8 chars. */
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void dump_logininfo(struct logininfo *li, char *descname)
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void
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dump_logininfo(struct logininfo *li, char *descname)
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{
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{
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/* yes I know how nasty this is */
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/* yes I know how nasty this is */
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printf("struct logininfo %s = {\n\t"
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printf("struct logininfo %s = {\n\t"
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"progname\t'%s'\n\ttype\t\t%d\n\t"
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"progname\t'%s'\n\ttype\t\t%d\n\t"
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"pid\t\t%d\n\tuid\t\t%d\n\t"
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"pid\t\t%d\n\tuid\t\t%d\n\t"
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"line\t\t'%s'\n\tusername\t'%s'\n\t"
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"line\t\t'%s'\n\tusername\t'%s'\n\t"
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"hostname\t'%s'\n\texit\t\t%d\n\ttermination\t%d\n\t"
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"hostname\t'%s'\n\texit\t\t%d\n\ttermination\t%d\n\t"
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"tv_sec\t%d\n\ttv_usec\t%d\n\t"
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"tv_sec\t%d\n\ttv_usec\t%d\n\t"
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"struct login_netinfo hostaddr {\n\t\t"
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"struct login_netinfo hostaddr {\n\t\t"
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"struct sockaddr sa {\n"
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"struct sockaddr sa {\n"
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"\t\t\tfamily\t%d\n\t\t}\n"
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"\t\t\tfamily\t%d\n\t\t}\n"
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"\t\t** !!! IP6 stuff not supported yet **\n"
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"\t\t** !!! IP6 stuff not supported yet **\n"
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"\t}\n"
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"\t}\n"
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"}\n",
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"}\n",
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descname, li->progname, li->type,
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descname, li->progname, li->type,
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li->pid, li->uid, li->line,
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li->pid, li->uid, li->line,
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li->username, li->hostname, li->exit,
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li->username, li->hostname, li->exit,
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li->termination, li->tv_sec, li->tv_usec,
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li->termination, li->tv_sec, li->tv_usec,
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li->hostaddr.sa.sa_family);
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li->hostaddr.sa.sa_family);
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}
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}
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int testAPI()
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int
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testAPI()
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{
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{
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struct logininfo *li1;
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struct logininfo *li1;
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struct passwd *pw;
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struct passwd *pw;
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struct hostent *he;
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struct hostent *he;
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struct sockaddr_in sa_in4;
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struct sockaddr_in sa_in4;
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char cmdstring[256], stripline[8];
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char cmdstring[256], stripline[8];
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char username[32];
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char username[32];
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#ifdef HAVE_TIME_H
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#ifdef HAVE_TIME_H
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time_t t0, t1, t2;
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time_t t0, t1, t2, logouttime;
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char s_t0[64],s_t1[64],s_t2[64]; /* ctime() strings */
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char s_t0[64],s_t1[64],s_t2[64], s_logouttime[64]; /* ctime() strings */
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#endif
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#endif
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printf("**\n** Testing the API...\n**\n");
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printf("**\n** Testing the API...\n**\n");
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pw = getpwuid(getuid());
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pw = getpwuid(getuid());
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strlcpy(username, pw->pw_name, sizeof(username));
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strlcpy(username, pw->pw_name, sizeof(username));
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/* gethostname(hostname, sizeof(hostname)); */
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/* gethostname(hostname, sizeof(hostname)); */
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printf("login_alloc_entry test (no host info):\n");
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printf("login_alloc_entry test (no host info):\n");
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/* !!! fake tty more effectively */
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/* !!! fake tty more effectively */
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li1 = login_alloc_entry((int)getpid(), username, NULL, ttyname(0));
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li1 = login_alloc_entry((int)getpid(), username, NULL, ttyname(0));
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strlcpy(li1->progname, "OpenSSH-logintest", sizeof(li1->progname));
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strlcpy(li1->progname, "OpenSSH-logintest", sizeof(li1->progname));
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if (be_verbose)
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if (be_verbose)
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dump_logininfo(li1, "li1");
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dump_logininfo(li1, "li1");
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printf("Setting host address info for 'localhost' (may call out):\n");
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printf("Setting host address info for 'localhost' (may call out):\n");
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if (! (he = gethostbyname("localhost"))) {
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if (! (he = gethostbyname("localhost"))) {
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printf("Couldn't set hostname(lookup failed)\n");
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printf("Couldn't set hostname(lookup failed)\n");
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} else {
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} else {
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/* NOTE: this is messy, but typically a program wouldn't have to set
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/* NOTE: this is messy, but typically a program wouldn't have to set
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* any of this, a sockaddr_in* would be already prepared */
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* any of this, a sockaddr_in* would be already prepared */
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memcpy((void *)&(sa_in4.sin_addr), (void *)&(he->h_addr_list[0][0]),
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memcpy((void *)&(sa_in4.sin_addr), (void *)&(he->h_addr_list[0][0]),
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sizeof(struct in_addr));
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sizeof(struct in_addr));
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login_set_addr(li1, (struct sockaddr *) &sa_in4, sizeof(sa_in4));
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login_set_addr(li1, (struct sockaddr *) &sa_in4, sizeof(sa_in4));
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strlcpy(li1->hostname, "localhost", sizeof(li1->hostname));
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strlcpy(li1->hostname, "localhost", sizeof(li1->hostname));
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}
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}
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if (be_verbose)
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if (be_verbose)
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dump_logininfo(li1, "li1");
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dump_logininfo(li1, "li1");
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if ((int)geteuid() != 0) {
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if ((int)geteuid() != 0) {
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printf("NOT RUNNING LOGIN TESTS - you are not root!\n");
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printf("NOT RUNNING LOGIN TESTS - you are not root!\n");
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return 1; /* this isn't necessarily an error */
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return 1; /* this isn't necessarily an error */
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}
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}
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if (nologtest)
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if (nologtest)
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return 1;
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return 1;
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line_stripname(stripline, li1->line, sizeof(stripline));
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line_stripname(stripline, li1->line, sizeof(stripline));
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printf("Performing an invalid login attempt (no type field)\n--\n");
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printf("Performing an invalid login attempt (no type field)\n--\n");
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login_write(li1);
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login_write(li1);
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printf("--\n(Should have written an error to stderr)\n");
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printf("--\n(Should have written an error to stderr)\n");
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#ifdef HAVE_TIME_H
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#ifdef HAVE_TIME_H
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(void)time(&t0);
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(void)time(&t0);
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strlcpy(s_t0, ctime(&t0), sizeof(s_t0));
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strlcpy(s_t0, ctime(&t0), sizeof(s_t0));
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t1 = login_get_lastlog_time(getuid());
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t1 = login_get_lastlog_time(getuid());
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strlcpy(s_t1, ctime(&t1), sizeof(s_t1));
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strlcpy(s_t1, ctime(&t1), sizeof(s_t1));
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printf("Before logging in:\n\tcurrent time is %d - %s\t"
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printf("Before logging in:\n\tcurrent time is %d - %s\t"
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"lastlog time is %d - %s\n",
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"lastlog time is %d - %s\n",
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(int)t0, s_t0, (int)t1, s_t1);
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(int)t0, s_t0, (int)t1, s_t1);
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#endif
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#endif
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printf("Performing a login on line %s...\n--\n", stripline);
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printf("Performing a login on line %s...\n--\n", stripline);
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login_login(li1);
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login_login(li1);
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snprintf(cmdstring, sizeof(cmdstring), "who | grep '%s '",
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snprintf(cmdstring, sizeof(cmdstring), "who | grep '%s '",
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stripline);
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stripline);
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system(cmdstring);
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system(cmdstring);
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printf("--\nWaiting for a few seconds...\n");
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printf("--\nWaiting for a few seconds...\n");
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sleep(2);
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sleep(2);
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printf("Performing a logout (the root login "
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printf("Performing a logout ");
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"shown above should be gone)\n"
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#ifdef HAVE_TIME_H
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"If the root login hasn't gone, but another user on the same\n"
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(void)time(&logouttime);
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"pty has, this is OK - we're hacking it here, and there\n"
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strlcpy(s_logouttime, ctime(&logouttime), sizeof(s_logouttime));
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"shouldn't be two users on one pty in reality...\n"
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printf("at %d - %s", (int)logouttime, s_logouttime);
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"-- ('who' output follows)\n");
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#endif
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login_logout(li1);
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printf("(the root login shown above should be gone)\n"
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"If the root login hasn't gone, but another user on the same\n"
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"pty has, this is OK - we're hacking it here, and there\n"
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"shouldn't be two users on one pty in reality...\n"
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"-- ('who' output follows)\n");
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login_logout(li1);
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system(cmdstring);
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system(cmdstring);
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printf("-- ('who' output ends)\n");
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printf("-- ('who' output ends)\n");
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#ifdef HAVE_TIME_H
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#ifdef HAVE_TIME_H
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t2 = login_get_lastlog_time(getuid());
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t2 = login_get_lastlog_time(getuid());
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strlcpy(s_t2, ctime(&t2), sizeof(s_t2));
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strlcpy(s_t2, ctime(&t2), sizeof(s_t2));
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printf("After logging in, lastlog time is %d - %s\n", (int)t2, s_t2);
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printf("After logging in, lastlog time is %d - %s\n", (int)t2, s_t2);
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if (t1 == t2)
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if (t1 == t2)
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printf("The lastlog times before and after logging in are the "
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printf("The lastlog times before and after logging in are the "
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"same.\nThis indicates that lastlog is ** NOT WORKING "
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"same.\nThis indicates that lastlog is ** NOT WORKING "
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"CORRECTLY **\n");
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"CORRECTLY **\n");
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else if (t0 != t2)
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else if (t0 != t2)
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printf("** The login time and the lastlog time differ.\n"
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printf("** The login time and the lastlog time differ.\n"
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"** This indicates that lastlog is either recording the "
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"** This indicates that lastlog is either recording the "
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"wrong time,\n** or retrieving the wrong entry.\n");
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"wrong time,\n** or retrieving the wrong entry.\n");
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else
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else
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printf("lastlog agrees with the login time. This is a good thing.\n");
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printf("lastlog agrees with the login time. This is a good thing.\n");
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#endif
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#endif
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printf("--\nThe output of 'last' shown next should have "
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printf("--\nThe output of 'last' shown next should have "
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"an entry for root \n on %s for the time shown above:\n--\n",
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"an entry for root \n on %s for the time shown above:\n--\n",
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stripline);
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stripline);
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snprintf(cmdstring, sizeof(cmdstring), "last | grep '%s ' | head -3",
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snprintf(cmdstring, sizeof(cmdstring), "last | grep '%s ' | head -3",
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stripline);
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stripline);
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system(cmdstring);
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system(cmdstring);
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printf("--\nEnd of login test.\n");
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printf("--\nEnd of login test.\n");
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login_free_entry(li1);
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login_free_entry(li1);
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return 1;
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return 1;
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} /* testAPI() */
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} /* testAPI() */
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void testLineName(char *line)
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void
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testLineName(char *line)
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{
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{
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/* have to null-terminate - these functions are designed for
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/* have to null-terminate - these functions are designed for
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* structures with fixed-length char arrays, and don't null-term.*/
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* structures with fixed-length char arrays, and don't null-term.*/
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char full[17], strip[9], abbrev[5];
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char full[17], strip[9], abbrev[5];
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memset(full, '\0', sizeof(full));
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memset(full, '\0', sizeof(full));
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memset(strip, '\0', sizeof(strip));
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memset(strip, '\0', sizeof(strip));
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memset(abbrev, '\0', sizeof(abbrev));
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memset(abbrev, '\0', sizeof(abbrev));
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line_fullname(full, line, sizeof(full)-1);
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line_fullname(full, line, sizeof(full)-1);
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line_stripname(strip, full, sizeof(strip)-1);
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line_stripname(strip, full, sizeof(strip)-1);
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line_abbrevname(abbrev, full, sizeof(abbrev)-1);
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line_abbrevname(abbrev, full, sizeof(abbrev)-1);
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printf("%s: %s, %s, %s\n", line, full, strip, abbrev);
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printf("%s: %s, %s, %s\n", line, full, strip, abbrev);
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} /* testLineName() */
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} /* testLineName() */
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int testOutput() {
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int
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printf("**\n** Testing linename functions\n**\n");
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testOutput()
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testLineName("/dev/pts/1");
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{
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testLineName("pts/1");
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printf("**\n** Testing linename functions\n**\n");
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testLineName("pts/999");
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testLineName("/dev/pts/1");
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testLineName("/dev/ttyp00");
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testLineName("pts/1");
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testLineName("ttyp00");
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testLineName("pts/999");
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testLineName("/dev/ttyp00");
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testLineName("ttyp00");
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return 1;
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return 1;
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} /* testOutput() */
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} /* testOutput() */
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/* show which options got compiled in */
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/* show which options got compiled in */
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void showOptions(void)
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void
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showOptions(void)
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{
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{
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printf("**\n** Compile-time options\n**\n");
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printf("**\n** Compile-time options\n**\n");
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printf("login recording methods selected:\n");
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printf("login recording methods selected:\n");
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#ifdef USE_LOGIN
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#ifdef USE_LOGIN
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printf("\tUSE_LOGIN\n");
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printf("\tUSE_LOGIN\n");
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#endif
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#endif
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#ifdef USE_UTMP
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#ifdef USE_UTMP
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printf("\tUSE_UTMP (UTMP_FILE=%s)\n", UTMP_FILE);
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printf("\tUSE_UTMP (UTMP_FILE=%s)\n", UTMP_FILE);
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#endif
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#endif
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#ifdef USE_UTMPX
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#ifdef USE_UTMPX
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printf("\tUSE_UTMPX (UTMPX_FILE=%s)\n", UTMPX_FILE);
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printf("\tUSE_UTMPX (UTMPX_FILE=%s)\n", UTMPX_FILE);
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#endif
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#endif
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#ifdef USE_WTMP
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#ifdef USE_WTMP
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printf("\tUSE_WTMP (WTMP_FILE=%s)\n", WTMP_FILE);
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printf("\tUSE_WTMP (WTMP_FILE=%s)\n", WTMP_FILE);
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#endif
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#endif
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#ifdef USE_WTMPX
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#ifdef USE_WTMPX
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printf("\tUSE_WTMPX (WTMPX_FILE=%s)\n", WTMPX_FILE);
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printf("\tUSE_WTMPX (WTMPX_FILE=%s)\n", WTMPX_FILE);
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#endif
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#endif
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#ifdef USE_LASTLOG
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#ifdef USE_LASTLOG
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printf("\tUSE_LASTLOG (LASTLOG_FILE=%s)\n", LASTLOG_FILE);
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printf("\tUSE_LASTLOG (LASTLOG_FILE=%s)\n", LASTLOG_FILE);
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#endif
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#endif
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printf("\n");
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printf("\n");
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} /* showOptions() */
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} /* showOptions() */
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int main(int argc, char *argv[])
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int
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main(int argc, char *argv[])
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{
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{
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printf("Platform-independent login recording test driver\n");
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printf("Platform-independent login recording test driver\n");
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if (argc == 2) {
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if (argc == 2) {
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if (strncmp(argv[1], "-i", 3) == 0)
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if (strncmp(argv[1], "-i", 3) == 0)
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compile_opts_only = 1;
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compile_opts_only = 1;
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else if (strncmp(argv[1], "-v", 3) == 0)
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else if (strncmp(argv[1], "-v", 3) == 0)
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be_verbose=1;
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be_verbose=1;
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}
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}
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if (!compile_opts_only) {
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if (!compile_opts_only) {
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if (be_verbose && !testOutput())
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if (be_verbose && !testOutput())
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return 1;
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return 1;
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if (!testAPI())
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if (!testAPI())
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return 1;
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return 1;
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}
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}
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showOptions();
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showOptions();
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return 0;
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return 0;
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} /* main() */
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} /* main() */
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