diff options
| author | emersion <contact@emersion.fr> | 2018-10-26 18:38:23 +0200 |
|---|---|---|
| committer | emersion <contact@emersion.fr> | 2018-10-28 22:39:54 +0100 |
| commit | 346ec21c4c9007e98c84b67e4f5e4b9a67bbbce7 (patch) | |
| tree | 12574c950607634c72be6a00204772d25bc4c78b /include/util | |
| parent | f668e49faeeb06bf71e8b0d21f745e0f68aab4ba (diff) | |
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.
Diffstat (limited to 'include/util')
| -rw-r--r-- | include/util/os-compatibility.h | 9 | ||||
| -rw-r--r-- | include/util/shm.h | 7 |
2 files changed, 7 insertions, 9 deletions
diff --git a/include/util/os-compatibility.h b/include/util/os-compatibility.h deleted file mode 100644 index 2038025e..00000000 --- a/include/util/os-compatibility.h +++ /dev/null @@ -1,9 +0,0 @@ -#ifndef UTIL_OS_COMPATIBILITY_H -#define UTIL_OS_COMPATIBILITY_H - -int os_fd_set_cloexec(int fd); -int set_cloexec_or_close(int fd); -int create_tmpfile_cloexec(char *tmpname); -int os_create_anonymous_file(off_t size); - -#endif diff --git a/include/util/shm.h b/include/util/shm.h new file mode 100644 index 00000000..fb67b711 --- /dev/null +++ b/include/util/shm.h @@ -0,0 +1,7 @@ +#ifndef UTIL_SHM_H +#define UTIL_SHM_H + +int create_shm_file(void); +int allocate_shm_file(size_t size); + +#endif |