Change a few read & write calls to use 'STDOUT_FILENO' instead of '1'.
Submitted by: David Hill <david@phobia.ms> Reviewed by: freebsd-audit (a little) MFC after: 1 week
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=80113
@ -459,7 +459,7 @@ doit(void)
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do {
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if (cp >= &cbuf[sizeof(cbuf) - 1])
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fatal(0, "Command line too long");
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if ((n = read(1, cp, 1)) != 1) {
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if ((n = read(STDOUT_FILENO, cp, 1)) != 1) {
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if (n < 0)
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fatal(0, "Lost connection");
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return;
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@ -69,7 +69,7 @@ static const char rcsid[] =
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#include "extern.h"
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#include "pathnames.h"
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#define ack() (void) write(1, sp, 1);
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#define ack() (void) write(STDOUT_FILENO, sp, 1);
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static char dfname[NAME_MAX]; /* data files */
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static int minfree; /* keep at least minfree blocks available */
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@ -158,7 +158,7 @@ readjob(struct printer *pp)
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*/
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cp = line;
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do {
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if ((size = read(1, cp, 1)) != 1) {
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if ((size = read(STDOUT_FILENO, cp, 1)) != 1) {
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if (size < 0) {
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frecverr("%s: lost connection",
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pp->printer);
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@ -201,7 +201,7 @@ readjob(struct printer *pp)
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frecverr("readjob: %s: illegal path name",
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tfname);
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if (!chksize(size)) {
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(void) write(1, "\2", 1);
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(void) write(STDOUT_FILENO, "\2", 1);
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continue;
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}
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if (!readfile(pp, tfname, size)) {
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@ -226,7 +226,7 @@ readjob(struct printer *pp)
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if (*cp++ != ' ')
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break;
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if (!chksize(size)) {
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(void) write(1, "\2", 1);
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(void) write(STDOUT_FILENO, "\2", 1);
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continue;
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}
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(void) strncpy(dfname, cp, sizeof(dfname) - 1);
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@ -273,7 +273,7 @@ readfile(struct printer *pp, char *file, int size)
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if (i + amt > size)
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amt = size - i;
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do {
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j = read(1, cp, amt);
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j = read(STDOUT_FILENO, cp, amt);
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if (j <= 0) {
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frecverr("%s: lost connection", pp->printer);
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/*NOTREACHED*/
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@ -308,7 +308,7 @@ noresponse(void)
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{
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char resp;
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if (read(1, &resp, 1) != 1) {
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if (read(STDOUT_FILENO, &resp, 1) != 1) {
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frecverr("lost connection in noresponse()");
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/*NOTREACHED*/
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}
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