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https://github.com/kernelkit/infix.git
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Joachim Wiberg
0de25f9c19
This patch adds PID readiness notification to Net-SNMP. This is required for synchronizing processes like subagents. PID readiness is similar to systemd READY=1 notification, which Finit supports, but Net-SNMP only supports that at first startup not after SIGHUP. Signed-off-by: Joachim Wiberg <troglobit@gmail.com>
30 lines
904 B
Diff
30 lines
904 B
Diff
--- a/agent/snmpd.c 2023-11-10 08:51:59.539942616 +0100
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+++ b/agent/snmpd.c 2023-11-10 08:56:27.719112830 +0100
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@@ -179,6 +179,7 @@
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#define TIMETICK 500000L
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int snmp_dump_packet;
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+static char *pid_file = NULL;
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static int reconfig = 0;
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int Facility = LOG_DAEMON;
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@@ -397,7 +398,6 @@
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int dont_fork = 0, do_help = 0;
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int log_set = 0;
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int agent_mode = -1;
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- char *pid_file = NULL;
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char option_compatability[] = "-Le";
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#ifndef WIN32
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int prepared_sockets = 0;
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@@ -1174,6 +1174,10 @@
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ret = sigprocmask(SIG_UNBLOCK, &set, NULL);
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netsnmp_assert(ret == 0);
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#endif
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+ if (pid_file) {
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+ /* Signal readiness after reconf (Finit) */
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+ utimensat(0, pid_file, NULL, 0);
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+ }
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}
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/*******************************************************************-o-******
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