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Implement an environment variable to keep Icinga from closing FDs on startup

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fixes #12510
This commit is contained in:
Gunnar Beutner 2016-08-23 05:11:22 +02:00 committed by Michael Friedrich
parent 218e780a44
commit 53f5a603ce
1 changed files with 11 additions and 9 deletions
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2
icinga-app/icinga.cpp
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@ -706,6 +706,7 @@ VOID WINAPI ServiceMain(DWORD argc, LPSTR *argv)
int main(int argc, char **argv) int main(int argc, char **argv)
{ {
#ifndef _WIN32 #ifndef _WIN32
if (!getenv("ICINGA2_KEEP_FDS")) {
rlimit rl; rlimit rl;
if (getrlimit(RLIMIT_NOFILE, &rl) >= 0) { if (getrlimit(RLIMIT_NOFILE, &rl) >= 0) {
rlim_t maxfds = rl.rlim_max; rlim_t maxfds = rl.rlim_max;
@ -722,6 +723,7 @@ int main(int argc, char **argv)
#endif /* I2_DEBUG */ #endif /* I2_DEBUG */
} }
} }
}
#endif /* _WIN32 */ #endif /* _WIN32 */
/* must be called before using any other libbase functions */ /* must be called before using any other libbase functions */