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systemctl: before spawning pager cache number of columns
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2
TODO
2
TODO
@ -11,8 +11,6 @@
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* sometimes processes seem to remain when we kill a service
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http://lists.fedoraproject.org/pipermail/devel/2011-January/147559.html
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* when launching pager, take number of columns first
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* support remote/ssh systemctl/systemadm, and local privileged access
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* finish syslog socket stuff
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@ -5316,6 +5316,10 @@ static void pager_open(void) {
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if (!*pager || streq(pager, "cat"))
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return;
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/* Determine and cache number of columns before we spawn the
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* pager so that we get the value from the actual tty */
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columns();
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if (pipe(fd) < 0) {
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log_error("Failed to create pager pipe: %m");
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return;
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