void refresh_command_line(t_char **list)
{
t_char *temp;
t_char **activechar;
int i;
char *tempstr;
cursor_move_left(*(getcurpos()));
tputs(tgetstr("cd", NULL), 1, t_write);
activechar = getactivechar();
ft_putstr_fd("$> ", *(gettty()));
if (*list)
{
tempstr = char_to_str((*list)->next);
*(getcurpos()) = 3 + ft_strlen(tempstr);
ft_putstr_fd(tempstr, *(gettty()));
ft_memdel((void **)&tempstr);
temp = (*list)->next;
i = 3;
while (temp && temp != *activechar)
{
i++;
temp = temp->next;
}
cursor_move_left(*(getcurpos()) - i);
}
}
void
tty_init_nhwindows()
{
int wid, hgt;
/*
* Remember tty modes, to be restored on exit.
*
* gettty() must be called before tty_startup()
* due to ordering of LI/CO settings
* tty_startup() must be called before initoptions()
* due to ordering of graphics settings
*/
#if defined(UNIX) || defined(VMS)
setbuf(stdout,obuf);
#endif
gettty();
/* to port dependant tty setup */
tty_startup(&wid, &hgt);
setftty(); /* calls start_screen */
/* set up tty descriptor */
ttyDisplay = (struct DisplayDesc*) alloc(sizeof(struct DisplayDesc));
ttyDisplay->toplin = 0;
ttyDisplay->rows = hgt;
ttyDisplay->cols = wid;
ttyDisplay->curx = ttyDisplay->cury = 0;
ttyDisplay->inmore = ttyDisplay->inread = ttyDisplay->intr = 0;
#ifdef TEXTCOLOR
ttyDisplay->color = NO_COLOR;
#endif
ttyDisplay->attrs = 0;
/* set up the default windows */
BASE_WINDOW = tty_create_nhwindow(NHW_BASE);
wins[BASE_WINDOW]->active = 1;
ttyDisplay->lastwin = WIN_ERR;
#if defined(SIGWINCH) && defined(CLIPPING)
(void) signal(SIGWINCH, winch);
#endif
tty_clear_nhwindow(BASE_WINDOW);
tty_putstr(BASE_WINDOW, 0, "");
tty_putstr(BASE_WINDOW, 0,
"NetHack, Copyright 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993");
tty_putstr(BASE_WINDOW, 0,
" By Stichting Mathematisch Centrum and M. Stephenson.");
tty_putstr(BASE_WINDOW, 0, " See license for details.");
tty_putstr(BASE_WINDOW, 0, "");
tty_display_nhwindow(BASE_WINDOW, FALSE);
}
char printProperNewline(int fd)
{
char ttyType[15];
gettty(ttyType);
if(strcmp(ttyType, "/dev/tty0") == 0)
{
// Need this for qemu
write(fd, "\r", 1);
}
write(fd, "\n", 1);
}
/* ARGSUSED */
void
tstpcont(int sig)
{
int save_errno = errno;
if (sig == SIGTSTP) {
signal(SIGCONT, tstpcont);
gettty(&ttyedit);
settty(&ttysaved);
} else {
signal(SIGTSTP, tstpcont);
settty(&ttyedit);
}
signal(sig, SIG_DFL);
kill(0, sig);
errno = save_errno;
}
/* This cannot be part of hack.tty.c (as it was earlier) since on some
systems (e.g. MUNIX) the include files <termio.h> and <sgtty.h>
define the same constants, and the C preprocessor complains. */
#include <stdio.h>
#include "config.h"
#ifdef BSD
#include <sgtty.h>
struct ltchars ltc, ltc0;
#else
#include <termio.h> /* also includes part of <sgtty.h> */
struct termio termio;
#endif BSD
getioctls() {
#ifdef BSD
(void) ioctl(fileno(stdin), TIOCGLTC, (char *) <c);
(void) ioctl(fileno(stdin), TIOCSLTC, (char *) <c0);
#else
(void) ioctl(fileno(stdin), TCGETA, &termio);
#endif BSD
}
setioctls() {
#ifdef BSD
(void) ioctl(fileno(stdin), TIOCSLTC, (char *) <c);
#else
(void) ioctl(fileno(stdin), TCSETA, &termio);
#endif BSD
}
#ifdef SUSPEND /* implies BSD */
dosuspend() {
#include <signal.h>
#ifdef SIGTSTP
if(signal(SIGTSTP, SIG_IGN) == SIG_DFL) {
settty((char *) 0);
(void) signal(SIGTSTP, SIG_DFL);
(void) kill(0, SIGTSTP);
gettty();
setftty();
docrt();
} else {
pline("I don't think your shell has job control.");
}
#else SIGTSTP
pline("Sorry, it seems we have no SIGTSTP here. Try ! or S.");
#endif SIGTSTP
return(0);
}
int main(int argc, char **argv, char **envp)
{
t_char *list;
t_env **env;
(void)argc;
(void)argv;
list = NULL;
char_add(&list, char_new('-'));
*(getactivelist()) = &list;
env = ft_getenv();
*env = ft_load_env(envp);
(ft_saved_env())->home = ft_strdup(get_env_value("HOME"));
term_initiate();
ft_putstr_fd("$> ", *(gettty()));
*(getcurpos()) = 3;
show_prompt(&list, envp);
return (0);
}
int
child(int wt)
{
int status;
int f;
char *home;
gid_t gid;
f = fork();
if(f == 0){ /* child */
settty((char *) 0); /* also calls end_screen() */
/* revoke privs */
gid = getgid();
setresgid(gid, gid, gid);
#ifdef CHDIR
home = getenv("HOME");
if (home == NULL || *home == '\0')
home = "/";
(void) chdir(home);
#endif /* CHDIR */
return(1);
}
if(f == -1) { /* cannot fork */
pline("Fork failed. Try again.");
return(0);
}
/* fork succeeded; wait for child to exit */
(void) signal(SIGINT,SIG_IGN);
(void) signal(SIGQUIT,SIG_IGN);
(void) wait(&status);
gettty();
setftty();
(void) signal(SIGINT,done1);
#ifdef WIZARD
if(wizard) (void) signal(SIGQUIT,SIG_DFL);
#endif /* WIZARD */
if(wt) getret();
docrt();
return(0);
}
void PortaSerial::buscaDispositivo(const char *comando, char respEsperada, bool loop)
{
char msg[255];
char resp[255];
bool conexao = false;
char porta[100];
int ret;
int pos = 0;
string dir = string("/dev");
vector<string> files = vector<string>();
while(!conexao)
{
files.clear();
if(conectado)
fecha();
while(files.size() <= 0)
{
gettty(dir,files);
}
if(pos == files.size())
{
pos = 0;
}
sprintf(porta, "/dev/%s", files[pos++].c_str());
setPort(porta);
abre(baud, canonical, databits, parity, startbit, stopbit);
sprintf(msg, "%s\0", comando);
ret = envia(msg, resp);
if(resp[0] == respEsperada || !loop)
conexao = true;
}
if(resp[0] != respEsperada)
{
conectado = false;
}
}
bool
child(bool wt)
{
int status;
int f;
f = fork();
if (f == 0) { /* child */
settty(NULL); /* also calls end_screen() */
/* revoke */
setgid(getgid());
#ifdef CHDIR
chdir(getenv("HOME"));
#endif /* CHDIR */
return (1);
}
if (f == -1) { /* cannot fork */
pline("Fork failed. Try again.");
return (0);
}
/* fork succeeded; wait for child to exit */
signal(SIGINT, SIG_IGN);
signal(SIGQUIT, SIG_IGN);
wait(&status);
gettty();
setftty();
signal(SIGINT, done1);
#ifdef WIZARD
if (wizard)
signal(SIGQUIT, SIG_DFL);
#endif /* WIZARD */
if (wt)
getret();
docrt();
return (0);
}
// more.c must print one page, then accept user input for controls
// if the user presses space, print an entire page
// if the user presses enter, print a line
// if the user presses q, quit more.c
int main(int argc, char *argv[])
{
char c, userInput, tty[64];
int fd, read, i, j;
//If we only have "more" as our argument, then we are probably in a pipe, let's handle it
//
// cat f | more
// |_____________|
// |
// v
// stdin = cat f; //we need to read from the terminal AND from cat f
// fd = dup(0); //first you need to duplicate your stdin
// close(0) // CLOSE 0 so it becomes free on fd table
// gettty(tty) //we don't know our tty name, get it
// open(tty, 0) //Open it for read, since we closed 0, it will take the place of stdin
//
//
if (argc == 1)
{
//Let's say we got passed cat f | more, cat f will be our stdin (0)
fd = dup(0); //DUPLICATE "cat f" into our file decriptor
close(0); //close "cat f" so we can replace it with our terminal
gettty(tty); //We need to know what our tty is, get it from our PROC.tty[]
open(tty, 0); //Open it for read or "in", since we still need to accept user input
}
//Otherwise, we have a a file input, and we are probably not piping
else
{
fd = open(argv[1], 0); //Open the file for reading
}
//Just in case we screw up our fd
if (fd < 0)
{
printf("more: cannot find the file %s\n", argv[1]);
return -1;
}
//When we get here we should have a valid fd open, and be ready to print stuff to the screen
while (1)
{
PrintPage(fd);
while (1)
{
userInput = getc();
switch(userInput)
{
case '\r': //If we get an enter we need to print just a line and move the screen up
PrintLine(fd);
break;
case ' ': //If we get a space character, print the entire screen.
PrintPage(fd);
break;
case 'q': //If we get a 'q' the user wants to end more
printf("\n");
printf("more: quitting...\n\n");
return 0;
break;
default:
break;
}
}
}
}
void
get_ps_data(void)
{
ps_ldata_t *ps_last = PS_LNULL;
ps_ldata_t *ps_head = PS_LNULL;
ps_ldata_t *psp;
ps_data_t *pstp;
static char *usrname;
int i = 0;
DIR *dirp;
struct dirent *dentp;
char pname[MAXNAMELEN];
int pdlen;
char *gettty();
if (pstable != PS_NULL) { /* Don't run ps unless we need to */
if ((cache_now - ps_cache_time) <= cache_lifetime)
return;
free(pstable);
}
pstable_lines = 0;
ps_cache_time = cache_now;
/*
* Determine root path for remote machine.
*/
if (!readata()) { /* get data from psfile */
call_ftw_for_dev();
wrdata();
}
/*
* Determine which processes to print info about by searching
* the /proc directory and looking at each process.
*/
if ((dirp = opendir(procdir)) == NULL) {
(void) SYSLOG0("Cannot open PROC directory\n");
return;
}
(void) strcpy(pname, procdir);
pdlen = strlen(pname);
pname[pdlen++] = '/';
/* for each active process --- */
while (dentp = readdir(dirp)) {
int procfd;
if (dentp->d_name[0] == '.') /* skip . and .. */
continue;
(void) strcpy(pname + pdlen, dentp->d_name);
retry:
if ((procfd = open(pname, O_RDONLY)) == -1)
continue;
/*
* Get the info structure for the process and close quickly.
*/
if (ioctl(procfd, PIOCPSINFO, (char *)&info) == -1) {
int saverr = errno;
(void) close(procfd);
if (saverr == EAGAIN)
goto retry;
if (saverr != ENOENT)
(void) SYSLOG2("PIOCPSINFO on %s: %s\n",
pname, strerror(saverr));
continue;
}
(void) close(procfd);
if ((psp = (ps_ldata_t *)malloc(sizeof (ps_ldata_t))) == PS_LNULL)
break;
memset((char *)psp, 0, sizeof (ps_ldata_t));
psp->pdata.uid = info.pr_uid;
psp->pdata.pid = info.pr_pid;
psp->pdata.ppid = info.pr_ppid;
psp->pdata.sz = info.pr_size;
if (info.pr_wchan)
sprintf(psp->pdata.wchan, "%9x", info.pr_wchan);
else
strcpy(psp->pdata.wchan, " ");
memset(&psp->pdata.stat[0], 0, STAT_SZ+1);
if (info.pr_sname)
psp->pdata.stat[0] = info.pr_sname;
i = 0;
strcpy(psp->pdata.tty, (char *)gettty(&i));
psp->pdata.cpu = info.pr_time.tv_sec;
strcpy(psp->pdata.cmd, info.pr_fname);
if ((usrname = (get_usr_name(psp->pdata.uid))) != NULL)
strncpy(psp->pdata.usrname, usrname, USRNM_SZ);
else {
free(psp);
continue;
}
psp->pdata.usrname[USRNM_SZ] = '\0';
pstable_lines++;
if (ps_last == PS_LNULL)
ps_head = psp;
else
ps_last->link = psp;
ps_last = psp;
}
(void) closedir(dirp);
if ((pstable = (ps_data_t *)malloc(pstable_lines
* sizeof (ps_data_t))) == PS_NULL) {
clean_ps(ps_head);
return;
}
for (pstp = pstable, psp = ps_head; psp != PS_LNULL;
pstp++, psp = psp->link) {
memcpy((char *)pstp, (char *)&(psp->pdata), sizeof (ps_data_t));
}
clean_ps(ps_head);
qsort(pstable, pstable_lines, sizeof (ps_data_t), (int (*)())pscomp);
}
int
main(int argc, char *argv[])
{
int fd;
#ifdef CHDIR
char *dir;
#endif
hname = argv[0];
hackpid = getpid();
#ifdef CHDIR /* otherwise no chdir() */
/*
* See if we must change directory to the playground.
* (Perhaps hack runs suid and playground is inaccessible
* for the player.)
* The environment variable HACKDIR is overridden by a
* -d command line option (must be the first option given)
*/
dir = getenv("HACKDIR");
if (argc > 1 && !strncmp(argv[1], "-d", 2)) {
argc--;
argv++;
dir = argv[0] + 2;
if (*dir == '=' || *dir == ':')
dir++;
if (!*dir && argc > 1) {
argc--;
argv++;
dir = argv[0];
}
if (!*dir)
error("Flag -d must be followed by a directory name.");
}
#endif
/*
* Who am i? Algorithm: 1. Use name as specified in HACKOPTIONS
* 2. Use $USER or $LOGNAME (if 1. fails)
* 3. Use getlogin() (if 2. fails)
* The resulting name is overridden by command line options.
* If everything fails, or if the resulting name is some generic
* account like "games", "play", "player", "hack" then eventually
* we'll ask him.
* Note that we trust him here; it is possible to play under
* somebody else's name.
*/
{
char *s;
initoptions();
if (!*plname && (s = getenv("USER")))
strncpy(plname, s, sizeof(plname) - 1);
if (!*plname && (s = getenv("LOGNAME")))
strncpy(plname, s, sizeof(plname) - 1);
if (!*plname && (s = getlogin()))
strncpy(plname, s, sizeof(plname) - 1);
}
/*
* Now we know the directory containing 'record' and
* may do a prscore().
*/
if (argc > 1 && !strncmp(argv[1], "-s", 2)) {
#ifdef CHDIR
chdirx(dir, 0);
#endif
prscore(argc, argv);
exit(0);
}
/*
* It seems he really wants to play.
* Remember tty modes, to be restored on exit.
*/
gettty();
setbuf(stdout, obuf);
umask(007);
setrandom();
startup();
cls();
u.uhp = 1; /* prevent RIP on early quits */
u.ux = FAR; /* prevent nscr() */
signal(SIGHUP, hangup);
/*
* Find the creation date of this game,
* so as to avoid restoring outdated savefiles.
*/
gethdate(hname);
/*
* We cannot do chdir earlier, otherwise gethdate will fail.
*/
#ifdef CHDIR
chdirx(dir, 1);
#endif
/*
* Process options.
*/
while (argc > 1 && argv[1][0] == '-') {
argv++;
argc--;
switch (argv[0][1]) {
#ifdef WIZARD
case 'D':
wizard = TRUE;
break;
#endif
#ifdef NEWS
case 'n':
flags.nonews = TRUE;
break;
#endif
case 'u':
if (argv[0][2])
strncpy(plname, argv[0] + 2, sizeof(plname) - 1);
else if (argc > 1) {
argc--;
argv++;
strncpy(plname, argv[0], sizeof(plname) - 1);
} else
printf("Player name expected after -u\n");
break;
default:
/* allow -T for Tourist, etc. */
strncpy(pl_character, argv[0] + 1,
sizeof(pl_character) - 1);
}
}
if (argc > 1)
locknum = atoi(argv[1]);
#ifdef MAX_NR_OF_PLAYERS
if (!locknum || locknum > MAX_NR_OF_PLAYERS)
locknum = MAX_NR_OF_PLAYERS;
#endif
#ifdef DEF_PAGER
if (!(catmore = getenv("HACKPAGER")) && !(catmore = getenv("PAGER")))
catmore = DEF_PAGER;
#endif
#ifdef MAIL
getmailstatus();
#endif
#ifdef WIZARD
if (wizard)
strcpy(plname, "wizard");
else
#endif
if (!*plname || !strncmp(plname, "player", 4)
|| !strncmp(plname, "games", 4))
askname();
plnamesuffix(); /* strip suffix from name; calls askname() */
/* again if suffix was whole name */
/* accepts any suffix */
#ifdef WIZARD
if (!wizard) {
#endif
/*
* check for multiple games under the same name
* (if !locknum) or check max nr of players (otherwise)
*/
signal(SIGQUIT, SIG_IGN);
signal(SIGINT, SIG_IGN);
if (!locknum)
strcpy(lock, plname);
getlock(); /* sets lock if locknum != 0 */
#ifdef WIZARD
} else {
char *sfoo;
strcpy(lock, plname);
if ((sfoo = getenv("MAGIC")))
while (*sfoo) {
switch (*sfoo++) {
case 'n':
srandom(*sfoo++);
break;
}
}
if ((sfoo = getenv("GENOCIDED")) != NULL) {
if (*sfoo == '!') {
struct permonst *pm = mons;
char *gp = genocided;
while (pm < mons + CMNUM + 2) {
if (!strchr(sfoo, pm->mlet))
*gp++ = pm->mlet;
pm++;
}
*gp = 0;
} else
strncpy(genocided, sfoo, sizeof(genocided) - 1);
strcpy(fut_geno, genocided);
}
}
#endif
setftty();
sprintf(SAVEF, "save/%d%s", getuid(), plname);
regularize(SAVEF + 5); /* avoid . or / in name */
if ((fd = open(SAVEF, O_RDONLY)) >= 0 &&
(uptodate(fd) || unlink(SAVEF) == 666)) {
signal(SIGINT, done1);
pline("Restoring old save file...");
fflush(stdout);
if (!dorecover(fd))
goto not_recovered;
pline("Hello %s, welcome to %s!", plname, gamename);
flags.move = 0;
} else {
not_recovered:
fobj = fcobj = invent = 0;
fmon = fallen_down = 0;
ftrap = 0;
fgold = 0;
flags.ident = 1;
init_objects();
u_init();
signal(SIGINT, done1);
mklev();
u.ux = xupstair;
u.uy = yupstair;
inshop();
setsee();
flags.botlx = 1;
makedog();
{
struct monst *mtmp;
if ((mtmp = m_at(u.ux, u.uy)) != NULL)
mnexto(mtmp); /* riv05!a3 */
}
seemons();
#ifdef NEWS
if (flags.nonews || !readnews())
/* after reading news we did docrt() already */
#endif
docrt();
/* give welcome message before pickup messages */
pline("Hello %s, welcome to %s!", plname, gamename);
pickup(1);
read_engr_at(u.ux, u.uy);
flags.move = 1;
}
flags.moonphase = phase_of_the_moon();
if (flags.moonphase == FULL_MOON) {
pline("You are lucky! Full moon tonight.");
u.uluck++;
} else if (flags.moonphase == NEW_MOON)
pline("Be careful! New moon tonight.");
initrack();
for (;;) {
if (flags.move) { /* actual time passed */
settrack();
if (moves % 2 == 0 ||
(!(Fast & ~INTRINSIC) && (!Fast || rn2(3)))) {
movemon();
if (!rn2(70))
makemon(NULL, 0, 0);
}
if (Glib)
glibr();
p_timeout();
++moves;
if (flags.time)
flags.botl = 1;
if (u.uhp < 1) {
pline("You die...");
done("died");
}
if (u.uhp * 10 < u.uhpmax && moves - wailmsg > 50) {
wailmsg = moves;
if (u.uhp == 1)
pline("You hear the wailing of the Banshee...");
else
pline("You hear the howling of the CwnAnnwn...");
}
if (u.uhp < u.uhpmax) {
if (u.ulevel > 9) {
if (Regeneration || !(moves % 3)) {
flags.botl = 1;
u.uhp += rnd((int)u.ulevel - 9);
if (u.uhp > u.uhpmax)
u.uhp = u.uhpmax;
}
} else if (Regeneration ||
(!(moves % (22 - u.ulevel * 2)))) {
flags.botl = 1;
u.uhp++;
}
}
if (Teleportation && !rn2(85))
tele();
if (Searching && multi >= 0)
dosearch();
gethungry();
invault();
amulet();
}
if (multi < 0) {
if (!++multi) {
pline("%s", nomovemsg ? nomovemsg :
"You can move again.");
nomovemsg = 0;
if (afternmv)
(*afternmv)();
afternmv = NULL;
}
}
find_ac();
#ifndef QUEST
if (!flags.mv || Blind)
#endif
{
seeobjs();
seemons();
nscr();
}
if (flags.botl || flags.botlx)
bot();
flags.move = 1;
if (multi >= 0 && occupation) {
if (monster_nearby())
stop_occupation();
else if ((*occupation)() == 0)
occupation = NULL;
continue;
}
if (multi > 0) {
#ifdef QUEST
if (flags.run >= 4)
finddir();
#endif
lookaround();
if (!multi) { /* lookaround may clear multi */
flags.move = 0;
continue;
}
if (flags.mv) {
if (multi < COLNO && !--multi)
flags.mv = flags.run = 0;
domove();
} else {
--multi;
rhack(save_cm);
}
} else if (multi == 0) {
#ifdef MAIL
ckmailstatus();
#endif
rhack(NULL);
}
if (multi && multi % 7 == 0)
fflush(stdout);
}
}
/*
recursivePipe(char *, int) takes a command and index to knwo what command we are on
*/
int recursivePipe(char * cmd, int index){
/* cmd = more */
int pid, fd, copy;
int ttyfd;
char tty[64];
if(index < 1){
printf("index is -1... RETURN\n");
return;
}
pipe(pd);
// First fork a new child to stage the WRITING proc
printf("forking to %s from %s\n", cmd, pipeCmds[index]);
pid = fork();
if(pid == 0){
// Child
close(pd[0]); // Close the child's read
//if(index != (numCmds-2)){ // If we are not on the last command, make stdout be the pipe
dup2(pd[1], 1); // Place the WRITE end of the pipe into stdout so anything coming from the pipe
close(pd[1]);
//}
copy = dup(1);
close(1);
gettty(tty);
ttyfd = open(tty, O_WRONLY);
if(ttyfd == 1){
printf("exec(%s) from %s\n", cmd, pipeCmds[index]);
close(1);
dup(copy);
close(copy);
}
/*copy = dup(0);
close(0);
gettty(tty);
ttyfd = open(tty, O_RDONLY);
if(ttyfd == 0){
getc();
close(0);
dup(copy);
close(copy);
}*/
exec(cmd);
}else{
// Parent
printf("in parent: %s[%d]\n", pipeCmds[index], index);
close(pd[1]); // Close the parent's write since more doesn't have to write
//if(index != 0){ // If we are not on the first command, make stdin be the pipe
dup2(pd[0], 0); // Place the READ end of pipe into stdin so that more's stdin comes from the pipe
close(pd[0]);
//}
printf("lets recurse!: %s[%d]\n", pipeCmds[index], index);
// if(index > 0){
recursivePipe(pipeCmds[index-2], index-1); // This will set up all other procs too with correct pipes
//pid = wait(getpid());
// }
printf("done recurse!: %s[%d]\n", pipeCmds[index], index);
}
}
/*
* setupvt100()
* Subroutine to set up terminal in correct mode for game
* Attributes off, clear screen, set scrolling region, set tty mode
*/
setupvt100 ()
{
clear();
setscroll();
gettty();
}
/*
* Print info about the process.
*/
static int
prcom(int found, psinfo_t *psinfo, char *psargs)
{
char *cp;
char *tp;
char *psa;
long tm;
int i, wcnt, length;
wchar_t wchar;
struct tty *ttyp;
/*
* If process is zombie, call print routine and return.
*/
if (psinfo->pr_nlwp == 0) {
if (tflg && !found)
return (0);
else {
przom(psinfo);
return (1);
}
}
/*
* Get current terminal. If none ("?") and 'a' is set, don't print
* info. If 't' is set, check if term is in list of desired terminals
* and print it if it is.
*/
i = 0;
tp = gettty(psinfo);
if (*tp == '?' && !found && !xflg)
return (0);
if (!(*tp == '?' && aflg) && tflg && !found) {
int match = 0;
char *other = NULL;
for (ttyp = tty; ttyp->tname != NULL; ttyp++) {
/*
* Look for a name match
*/
if (strcmp(tp, ttyp->tname) == 0) {
match = 1;
break;
}
/*
* Look for same device under different names.
*/
if ((other == NULL) &&
(psinfo->pr_ttydev == ttyp->tdev))
other = ttyp->tname;
}
if (!match) {
if (other == NULL)
return (0);
tp = other;
}
}
if (lflg)
(void) printf("%2x", psinfo->pr_flag & 0377);
if (uflg) {
if (!nflg) {
struct passwd *pwd;
if ((pwd = getpwuid(psinfo->pr_euid)) != NULL)
/* USER */
(void) printf("%-8.8s", pwd->pw_name);
else
/* UID */
(void) printf(" %7.7d", (int)psinfo->pr_euid);
} else {
(void) printf(" %5d", (int)psinfo->pr_euid); /* UID */
}
} else if (lflg)
(void) printf(" %5d", (int)psinfo->pr_euid); /* UID */
(void) printf("%*d", pidwidth + 1, (int)psinfo->pr_pid); /* PID */
if (lflg)
(void) printf("%*d", pidwidth + 1,
(int)psinfo->pr_ppid); /* PPID */
if (lflg)
(void) printf("%3d", psinfo->pr_lwp.pr_cpu & 0377); /* CP */
if (uflg) {
prtpct(psinfo->pr_pctcpu); /* %CPU */
prtpct(psinfo->pr_pctmem); /* %MEM */
}
if (lflg) {
(void) printf("%4d", psinfo->pr_lwp.pr_pri); /* PRI */
(void) printf("%3d", psinfo->pr_lwp.pr_nice); /* NICE */
}
if (lflg || uflg) {
if (psinfo->pr_flag & SSYS) /* SZ */
(void) printf(" 0");
else if (psinfo->pr_size)
(void) printf(" %4lu", (ulong_t)psinfo->pr_size);
else
(void) printf(" ?");
if (psinfo->pr_flag & SSYS) /* RSS */
(void) printf(" 0");
else if (psinfo->pr_rssize)
(void) printf(" %4lu", (ulong_t)psinfo->pr_rssize);
else
(void) printf(" ?");
}
if (lflg) { /* WCHAN */
if (psinfo->pr_lwp.pr_sname != 'S') {
(void) printf(" ");
} else if (psinfo->pr_lwp.pr_wchan) {
(void) printf(" %+8.8lx",
(ulong_t)psinfo->pr_lwp.pr_wchan);
} else {
(void) printf(" ?");
}
}
if ((tplen = strlen(tp)) > 9)
maxlen = twidth - tplen + 9;
else
maxlen = twidth;
if (!lflg)
(void) printf(" %-8.14s", tp); /* TTY */
(void) printf(" %c", psinfo->pr_lwp.pr_sname); /* STATE */
if (lflg)
(void) printf(" %-8.14s", tp); /* TTY */
if (uflg)
prtime(psinfo->pr_start); /* START */
/* time just for process */
tm = psinfo->pr_time.tv_sec;
if (Sflg) { /* calculate time for process and all reaped children */
tm += psinfo->pr_ctime.tv_sec;
if (psinfo->pr_time.tv_nsec + psinfo->pr_ctime.tv_nsec
>= 1000000000)
tm += 1;
}
(void) printf(" %2ld:%.2ld", tm / 60, tm % 60); /* TIME */
if (vflg) {
if (psinfo->pr_flag & SSYS) /* SZ */
(void) printf(" 0");
else if (psinfo->pr_size)
(void) printf("%5lu", (ulong_t)psinfo->pr_size);
else
(void) printf(" ?");
if (psinfo->pr_flag & SSYS) /* SZ */
(void) printf(" 0");
else if (psinfo->pr_rssize)
(void) printf("%5lu", (ulong_t)psinfo->pr_rssize);
else
(void) printf(" ?");
prtpct(psinfo->pr_pctcpu); /* %CPU */
prtpct(psinfo->pr_pctmem); /* %MEM */
}
if (cflg) { /* CMD */
wcnt = namencnt(psinfo->pr_fname, 16, maxlen);
(void) printf(" %.*s", wcnt, psinfo->pr_fname);
return (1);
}
/*
* PRARGSZ == length of cmd arg string.
*/
if (psargs == NULL) {
psa = &psinfo->pr_psargs[0];
i = PRARGSZ;
tp = &psinfo->pr_psargs[PRARGSZ];
} else {
psa = psargs;
i = strlen(psargs);
tp = psa + i;
}
for (cp = psa; cp < tp; /* empty */) {
if (*cp == 0)
break;
length = mbtowc(&wchar, cp, MB_LEN_MAX);
if (length < 0 || !iswprint(wchar)) {
(void) printf(" [ %.16s ]", psinfo->pr_fname);
return (1);
}
cp += length;
}
wcnt = namencnt(psa, i, maxlen);
#if 0
/* dumps core on really long strings */
(void) printf(" %.*s", wcnt, psa);
#else
(void) putchar(' ');
(void) fwrite(psa, 1, wcnt, stdout);
#endif
return (1);
}