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use setpriority() to be a nice indexer

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dockes 2009-12-07 18:47:52 +00:00
parent 1fc6bdba56
commit 374ea610f4
1 changed files with 12 additions and 0 deletions
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12
src/index/recollindex.cpp
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@ -23,7 +23,10 @@ static char rcsid[] = "@(#$Id: recollindex.cpp,v 1.38 2008-10-14 06:07:42 dockes
#include <stdio.h> #include <stdio.h>
#include <signal.h> #include <signal.h>
#include <errno.h>
#include <sys/stat.h> #include <sys/stat.h>
#include <sys/time.h>
#include <sys/resource.h>
#include <iostream> #include <iostream>
#include <list> #include <list>
@ -264,6 +267,10 @@ int main(int argc, const char **argv)
exit(1); exit(1);
} }
bool rezero(op_flags & OPT_z); bool rezero(op_flags & OPT_z);
if (setpriority(PRIO_PGRP, 0, 20) != 0) {
LOGINFO(("recollindex: can't setpriority(), errno %d\n", errno));
}
if (op_flags & (OPT_i|OPT_e)) { if (op_flags & (OPT_i|OPT_e)) {
list<string> filenames; list<string> filenames;
@ -312,6 +319,11 @@ int main(int argc, const char **argv)
LOGDEB(("recollindex: daemonizing\n")); LOGDEB(("recollindex: daemonizing\n"));
daemon(0,0); daemon(0,0);
} }
// Not too sure if I have to redo the nice thing after daemon(),
// can't hurt anyway (easier than testing on all platforms...)
if (setpriority(PRIO_PGRP, 0, 20) != 0) {
LOGINFO(("recollindex: can't setpriority(), errno %d\n", errno));
}
if (sleepsecs > 0) { if (sleepsecs > 0) {
LOGDEB(("recollindex: sleeping %d\n", sleepsecs)); LOGDEB(("recollindex: sleeping %d\n", sleepsecs));
sleep(sleepsecs); sleep(sleepsecs);