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util.pposix: Ask for shared file descriptor table using rfork() on *BSD (fixes #412)

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Kim Alvefur 2016-05-25 21:34:34 +02:00
parent 478e9b9327
commit 01a15bfbe2
1 changed files with 13 additions and 0 deletions
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13
util-src/pposix.c
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@ -49,6 +49,19 @@
#define WITH_MALLINFO
#endif
#if defined(RFPROC) && defined(EV_SET)
/*
* On *BSD, calling fork() is equivalent to rfork(RFPROC | RFFDG).
*
* RFFDG being set means that the file descriptor table is copied,
* otherwise it's shared. We want the later, otherwise libevent gets
* messed up.
*
* See issue #412
*/
#define fork() rfork(RFPROC)
#endif
/* Daemonization support */
static int lc_daemonize(lua_State* L) {