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Lines 3-11
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*/ |
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*/ |
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#define RHOST_UNKNOWN_NAME "" /* perhaps "[from.where?]" */ |
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#define RHOST_UNKNOWN_NAME "" /* perhaps "[from.where?]" */ |
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#define DEVICE_FILE_PREFIX "/dev/" |
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#define WTMP_LOCK_TIMEOUT 3 /* in seconds */ |
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#define WTMP_LOCK_TIMEOUT 3 /* in seconds */ |
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#include <fcntl.h> |
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#include <fcntl.h> |
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Lines 41-59
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*/ |
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*/ |
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static |
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static |
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const struct utmp *find_utmp_entry(const char *ut_line |
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const struct utmp *find_utmp_entry(const char *ut_line, char *ut_id) |
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, const char *ut_id) |
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{ |
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{ |
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struct utmp *u_tmp_p; |
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struct utmp *u_tmp_p, *best; |
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setutent(); |
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best = NULL; |
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while ((u_tmp_p = getutent()) != NULL) |
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while ((u_tmp_p = getutent()) != NULL) |
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if ((u_tmp_p->ut_type == INIT_PROCESS || |
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if ((u_tmp_p->ut_type == INIT_PROCESS || |
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u_tmp_p->ut_type == LOGIN_PROCESS || |
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u_tmp_p->ut_type == LOGIN_PROCESS || |
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u_tmp_p->ut_type == USER_PROCESS || |
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u_tmp_p->ut_type == USER_PROCESS) && |
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u_tmp_p->ut_type == DEAD_PROCESS) && |
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!strncmp(u_tmp_p->ut_line, ut_line, UT_LINESIZE)) { |
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!strncmp(u_tmp_p->ut_id, ut_id, UT_IDSIZE) && |
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if (!strncmp(u_tmp_p->ut_id, ut_id, UT_IDSIZE)) |
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!strncmp(u_tmp_p->ut_line, ut_line, UT_LINESIZE)) |
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break; |
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break; |
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best = u_tmp_p; |
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} |
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if (!u_tmp_p && best) { |
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u_tmp_p = best; |
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strncpy(ut_id, u_tmp_p->ut_id, UT_IDSIZE); |
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} |
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#if 0 |
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fprintf(stderr, "find_utmp_entry: '%.32s' '%.4s': %p\n", |
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ut_line, ut_id, u_tmp_p); |
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#endif |
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return u_tmp_p; |
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return u_tmp_p; |
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} |
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} |
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Lines 72-82
void set_terminal_name(const char *termi
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if ( *terminal == '/' ) { /* now deal with filenames */ |
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if ( *terminal == '/' ) { /* now deal with filenames */ |
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int o1, o2; |
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int o1, o2; |
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o1 = strncmp(DEVICE_FILE_PREFIX, terminal, 5) ? 0 : 5; |
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o1 = strncmp("/dev/", terminal, 5) ? 0 : 5; |
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if (!strncmp("/dev/tty", terminal, 8)) { |
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if (!strncmp("/dev/tty", terminal, 8)) { |
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o2 = 8; |
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o2 = 8; |
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} else { |
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} else { |
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o2 = strlen(terminal) - sizeof(UT_IDSIZE); |
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o2 = (int)strlen(terminal) - UT_IDSIZE; |
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if (o2 < 0) |
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if (o2 < 0) |
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o2 = 0; |
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o2 = 0; |
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} |
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} |
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Lines 203-209
int utmp_do_open_session(const char *use
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set_terminal_name(terminal, ut_line, ut_id); |
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set_terminal_name(terminal, ut_line, ut_id); |
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utmpname(_PATH_UTMP); |
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utmpname(_PATH_UTMP); |
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setutent(); /* rewind file */ |
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u_tmp_p = find_utmp_entry(ut_line, ut_id); |
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u_tmp_p = find_utmp_entry(ut_line, ut_id); |
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/* reset new entry */ |
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/* reset new entry */ |
