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- Better paper-out detection patch still (bug #246222).

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This commit is contained in:
Tim Waugh 2007-07-04 12:21:44 +00:00
parent e29fcb789e
commit 812ed7011a
2 changed files with 33 additions and 12 deletions
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40
cups-usb-paperout.patch
View File

@ -1,5 +1,5 @@
--- cups-1.2.10/backend/runloop.c.usb-paperout 2006-12-06 20:10:16.000000000 +0000
+++ cups-1.2.10/backend/runloop.c 2007-05-29 19:21:32.000000000 +0100
+++ cups-1.2.10/backend/runloop.c 2007-07-04 12:12:00.000000000 +0100
@@ -40,6 +40,14 @@
#endif /* __hpux */
@ -25,7 +25,7 @@
fprintf(stderr, "DEBUG: backendRunLoop(print_fd=%d, device_fd=%d, use_bc=%d)\n",
@@ -110,12 +121,9 @@
@@ -110,8 +121,6 @@
FD_ZERO(&input);
if (!print_bytes)
FD_SET(print_fd, &input);
@ -33,13 +33,20 @@
- FD_SET(device_fd, &input);
FD_ZERO(&output);
- if (print_bytes || !use_bc)
- FD_SET(device_fd, &output);
+ FD_SET(device_fd, &output);
if (print_bytes || !use_bc)
@@ -119,7 +128,10 @@
if (use_bc)
{
@@ -141,14 +149,24 @@
- if (select(nfds, &input, &output, NULL, NULL) < 0)
+ struct timeval fives;
+ fives.tv_sec = 5;
+ fives.tv_usec = 0;
+ if (select(nfds, &input, &output, NULL, &fives) < 0)
{
/*
* Pause printing to clear any pending errors...
@@ -141,14 +153,24 @@
* Check if we have back-channel data ready...
*/
@ -70,7 +77,18 @@
}
}
@@ -227,6 +245,9 @@
@@ -219,6 +241,10 @@
offline = 1;
}
}
+ else if (linux_usb_paperout_hack && errno == EAGAIN)
+ {
+ sleep (1);
+ }
else if (errno != EAGAIN && errno != EINTR && errno != ENOTTY)
{
perror("ERROR: Unable to write print data");
@@ -227,6 +253,9 @@
}
else
{
@ -80,7 +98,7 @@
if (paperout)
{
fputs("STATE: -media-empty-error\n", stderr);
@@ -247,7 +268,42 @@
@@ -247,7 +276,42 @@
total_bytes += bytes;
}
}
@ -90,7 +108,7 @@
+ {
+ time_t now;
+ if (!paperout &&
+ ((now = time(NULL)) - last_write) > 5)
+ ((now = time(NULL)) - last_write) >= 5)
+ {
+ unsigned int status;
+ if (ioctl (device_fd, LPGETSTATUS, &status) == 0 &&
@ -123,8 +141,8 @@
/*
* Return with success...
--- cups-1.2.10/backend/usb-unix.c.usb-paperout 2007-05-29 19:10:08.000000000 +0100
+++ cups-1.2.10/backend/usb-unix.c 2007-05-29 19:10:08.000000000 +0100
--- cups-1.2.10/backend/usb-unix.c.usb-paperout 2007-07-04 12:11:46.000000000 +0100
+++ cups-1.2.10/backend/usb-unix.c 2007-07-04 12:11:46.000000000 +0100
@@ -39,6 +39,11 @@
#include "ieee1284.c"
#include <sys/select.h>

5
cups.spec
View File

@ -6,7 +6,7 @@
Summary: Common Unix Printing System
Name: cups
Version: 1.2.11
Release: 3%{?dist}
Release: 4%{?dist}
License: GPL
Group: System Environment/Daemons
Source: ftp://ftp.easysw.com/pub/cups/%{version}/cups-%{version}-source.tar.bz2
@ -445,6 +445,9 @@ rm -rf $RPM_BUILD_ROOT
%{cups_serverbin}/daemon/cups-lpd
%changelog
* Wed Jul 4 2007 Tim Waugh <twaugh@redhat.com> 1:1.2.11-4
- Better paper-out detection patch still (bug #246222).
* Fri Jun 29 2007 Tim Waugh <twaugh@redhat.com> 1:1.2.11-3
- Applied patch to fix group handling in PPDs (bug #186231, STR #2408).