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MAP_UNINITIALIZED doesn't exists on FreeBSD

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This commit is contained in:
Alexander Sieg 2020-04-13 18:12:16 +02:00
parent fc8e51a4dc
commit a318fb4efa
1 changed files with 6 additions and 1 deletions
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7
shm.c
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@ -309,7 +309,12 @@ shm_get_buffer(struct wl_shm *shm, int width, int height, unsigned long cookie,
real_mmapped = mmap(
NULL, memfd_size, PROT_READ | PROT_WRITE,
MAP_SHARED | MAP_UNINITIALIZED, pool_fd, 0);
#ifdef __linux__
MAP_SHARED | MAP_UNINITIALIZED,
#else
MAP_SHARED,
#endif
pool_fd, 0);
if (real_mmapped == MAP_FAILED) {
LOG_ERRNO("failed to mmap SHM backing memory file");