mirror of
https://gitlab.freedesktop.org/wlroots/wlroots.git
synced 2025-11-03 09:01:40 -05:00
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.
10 lines
198 B
C
10 lines
198 B
C
#ifndef UTIL_SHM_H
|
|
#define UTIL_SHM_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
int create_shm_file(void);
|
|
int allocate_shm_file(size_t size);
|
|
bool allocate_shm_file_pair(size_t size, int *rw_fd, int *ro_fd);
|
|
|
|
#endif
|