blankie/wlroots

Commit Graph

Author	SHA1	Message	Date
Simon Ser	55ca93469c	util/shm: add allocate_shm_file_pair 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.	2021-09-05 22:06:25 +02:00
emersion	346ec21c4c	util: use shm_open for in-memory files shm_open is a POSIX function creating an in-memory file. Using it simplifies the code and removes the dependency on XDG_RUNTIME_DIR. The only downside is that we need to generate a random name for the shm file.	2018-10-28 22:39:54 +01:00

Author

SHA1

Message

Date

Simon Ser

55ca93469c

util/shm: add allocate_shm_file_pair

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.

2021-09-05 22:06:25 +02:00

emersion

346ec21c4c

util: use shm_open for in-memory files

shm_open is a POSIX function creating an in-memory file. Using it simplifies
the code and removes the dependency on XDG_RUNTIME_DIR. The only downside is
that we need to generate a random name for the shm file.

2018-10-28 22:39:54 +01:00

2 Commits