i3 - improved tiling WM

FreeBSD expect a real path on the filesystem for shm_open

Patch status: merged

Patch by Baptiste Daroussin

To apply this patch, use:
curl http://cr.i3wm.org/patch/102/raw.patch | git am

b/src/log.c

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@@ -107,7 +107,11 @@ void init_logging(void) {
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                                         sysconf(_SC_PAGESIZE);
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 #endif
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         logbuffer_size = min(physical_mem_bytes * 0.01, shmlog_size);
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+#if defined(__FreeBSD__)
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+        sasprintf(&shmlogname, "/tmp/i3-log-%d", getpid());
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+#else
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         sasprintf(&shmlogname, "/i3-log-%d", getpid());
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+#endif
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         logbuffer_shm = shm_open(shmlogname, O_RDWR | O_CREAT, S_IREAD | S_IWRITE);
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         if (logbuffer_shm == -1) {
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             fprintf(stderr, "Could not shm_open SHM segment for the i3 log: %s\n", strerror(errno));