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55ca93469c
This function behaves like allocate_shm_file, except it also returns a read-only FD. This is useful to share the same segment of memory with many Wayland clients.
11 lines
198 B
C
11 lines
198 B
C
#ifndef UTIL_SHM_H
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#define UTIL_SHM_H
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#include <stdbool.h>
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int create_shm_file(void);
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int allocate_shm_file(size_t size);
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bool allocate_shm_file_pair(size_t size, int *rw_fd, int *ro_fd);
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#endif
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