shmlog: Remove O_TRUNC flag for shm_open, we truncate ourselves
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@ -108,7 +108,7 @@ void init_logging(void) {
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#endif
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logbuffer_size = min(physical_mem_bytes * 0.01, shmlog_size);
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sasprintf(&shmlogname, "/i3-log-%d", getpid());
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logbuffer_shm = shm_open(shmlogname, O_RDWR | O_CREAT | O_TRUNC, S_IREAD | S_IWRITE);
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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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ELOG("Could not shm_open SHM segment for the i3 log: %s\n", strerror(errno));
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return;
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