recvjob()
{
struct stat stb;
char *bp = pbuf;
int status;
/*
* Perform lookup for printer name or abbreviation
*/
if ((status = pgetent(line, printer)) < 0)
fatal("cannot open printer description file");
else if (status == 0)
fatal("unknown printer");
if ((LF = pgetstr("lf", &bp)) == NULL)
LF = DEFLOGF;
if ((SD = pgetstr("sd", &bp)) == NULL)
SD = DEFSPOOL;
if ((LO = pgetstr("lo", &bp)) == NULL)
LO = DEFLOCK;
(void) close(2);
(void) open(LF, O_WRONLY|O_APPEND);
if (chdir(SD) < 0)
fatal("cannot chdir to %s", SD);
if (stat(LO, &stb) == 0 && (stb.st_mode & 010)) {
/* queue is disabled */
putchar('\1'); /* return error code */
exit(1);
}
if (readjob())
printjob();
}
void
recvjob(void)
{
struct stat stb;
int status;
/*
* Perform lookup for printer name or abbreviation
*/
if ((status = cgetent(&bp, printcapdb, printer)) == -2)
frecverr("cannot open printer description file");
else if (status == -1)
frecverr("unknown printer %s", printer);
else if (status == -3)
fatal("potential reference loop detected in printcap file");
if (cgetstr(bp, "lf", &LF) == -1)
LF = _PATH_CONSOLE;
if (cgetstr(bp, "sd", &SD) == -1)
SD = _PATH_DEFSPOOL;
if (cgetstr(bp, "lo", &LO) == -1)
LO = DEFLOCK;
(void)close(2); /* set up log file */
PRIV_START;
if (open(LF, O_WRONLY|O_APPEND, 0664) < 0) {
syslog(LOG_ERR, "%s: %m", LF);
(void)open(_PATH_DEVNULL, O_WRONLY);
}
PRIV_END;
if (chdir(SD) < 0)
frecverr("%s: %s: %m", printer, SD);
if (stat(LO, &stb) == 0) {
if (stb.st_mode & 010) {
/* queue is disabled */
putchar('\1'); /* return error code */
exit(1);
}
} else if (stat(SD, &stb) < 0)
frecverr("%s: %s: %m", printer, SD);
minfree = 2 * read_number("minfree"); /* scale KB to 512 blocks */
signal(SIGTERM, rcleanup);
signal(SIGPIPE, rcleanup);
if (readjob())
printjob();
}
recvjob()
{
struct stat stb;
char *bp = pbuf;
int status, rcleanup();
/*
* Perform lookup for printer name or abbreviation
*/
if ((status = pgetent(line, printer)) < 0)
frecverr("cannot open printer description file");
else if (status == 0)
frecverr("unknown printer %s", printer);
if ((LF = pgetstr("lf", &bp)) == NULL)
LF = DEFLOGF;
if ((SD = pgetstr("sd", &bp)) == NULL)
SD = DEFSPOOL;
if ((LO = pgetstr("lo", &bp)) == NULL)
LO = DEFLOCK;
(void) close(2); /* set up log file */
if (open(LF, O_WRONLY|O_APPEND, 0664) < 0) {
syslog(LOG_ERR, "%s: %m", LF);
(void) open("/dev/null", O_WRONLY);
}
if (chdir(SD) < 0)
frecverr("%s: %s: %m", printer, SD);
if (stat(LO, &stb) == 0) {
if (stb.st_mode & 010) {
/* queue is disabled */
putchar('\1'); /* return error code */
exit(1);
}
} else if (stat(SD, &stb) < 0)
frecverr("%s: %s: %m", printer, SD);
minfree = read_number("minfree");
ddev = find_dev(stb.st_dev, S_IFBLK);
if ((dfd = open(ddev, O_RDONLY)) < 0)
syslog(LOG_WARNING, "%s: %s: %m", printer, ddev);
signal(SIGTERM, rcleanup);
signal(SIGPIPE, rcleanup);
if (readjob())
printjob();
}
