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Change a few read & write calls to use 'STDOUT_FILENO' instead of '1'.

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Submitted by:	David Hill <david@phobia.ms>
Reviewed by:	freebsd-audit  (a little)
MFC after:	1 week
This commit is contained in:
Garance A Drosehn 2001-07-22 00:03:21 +00:00
parent e4feb76c8b
commit 6897f282e5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=80113
2 changed files with 7 additions and 7 deletions
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2
usr.sbin/lpr/lpd/lpd.c
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@ -459,7 +459,7 @@ doit(void)
do {
if (cp >= &cbuf[sizeof(cbuf) - 1])
fatal(0, "Command line too long");
if ((n = read(1, cp, 1)) != 1) {
if ((n = read(STDOUT_FILENO, cp, 1)) != 1) {
if (n < 0)
fatal(0, "Lost connection");
return;

12
usr.sbin/lpr/lpd/recvjob.c
View File

@ -69,7 +69,7 @@ static const char rcsid[] =
#include "extern.h"
#include "pathnames.h"
#define ack() (void) write(1, sp, 1);
#define ack() (void) write(STDOUT_FILENO, sp, 1);
static char dfname[NAME_MAX]; /* data files */
static int minfree; /* keep at least minfree blocks available */
@ -158,7 +158,7 @@ readjob(struct printer *pp)
*/
cp = line;
do {
if ((size = read(1, cp, 1)) != 1) {
if ((size = read(STDOUT_FILENO, cp, 1)) != 1) {
if (size < 0) {
frecverr("%s: lost connection",
pp->printer);
@ -201,7 +201,7 @@ readjob(struct printer *pp)
frecverr("readjob: %s: illegal path name",
tfname);
if (!chksize(size)) {
(void) write(1, "\2", 1);
(void) write(STDOUT_FILENO, "\2", 1);
continue;
}
if (!readfile(pp, tfname, size)) {
@ -226,7 +226,7 @@ readjob(struct printer *pp)
if (*cp++ != ' ')
break;
if (!chksize(size)) {
(void) write(1, "\2", 1);
(void) write(STDOUT_FILENO, "\2", 1);
continue;
}
(void) strncpy(dfname, cp, sizeof(dfname) - 1);
@ -273,7 +273,7 @@ readfile(struct printer *pp, char *file, int size)
if (i + amt > size)
amt = size - i;
do {
j = read(1, cp, amt);
j = read(STDOUT_FILENO, cp, amt);
if (j <= 0) {
frecverr("%s: lost connection", pp->printer);
/*NOTREACHED*/
@ -308,7 +308,7 @@ noresponse(void)
{
char resp;
if (read(1, &resp, 1) != 1) {
if (read(STDOUT_FILENO, &resp, 1) != 1) {
frecverr("lost connection in noresponse()");
/*NOTREACHED*/
}