diff options
Diffstat (limited to 'backend/session/session.c')
| -rw-r--r-- | backend/session/session.c | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/backend/session/session.c b/backend/session/session.c index 96cde65c..90fcfed6 100644 --- a/backend/session/session.c +++ b/backend/session/session.c @@ -17,6 +17,7 @@ extern const struct session_impl session_logind; extern const struct session_impl session_direct; +extern const struct session_impl session_noop; static const struct session_impl *impls[] = { #if WLR_HAS_SYSTEMD || WLR_HAS_ELOGIND @@ -69,16 +70,20 @@ struct wlr_session *wlr_session_create(struct wl_display *disp) { const char *env_wlr_session = getenv("WLR_SESSION"); if (env_wlr_session) { - if (!strcmp(env_wlr_session, "logind") || !strcmp(env_wlr_session, "systemd")) { - #if WLR_HAS_SYSTEMD || WLR_HAS_ELOGIND + if (strcmp(env_wlr_session, "logind") == 0 || + strcmp(env_wlr_session, "systemd") == 0) { +#if WLR_HAS_SYSTEMD || WLR_HAS_ELOGIND session = session_logind.create(disp); - #else +#else wlr_log(WLR_ERROR, "wlroots is not compiled with logind support"); - #endif - } else if (!strcmp(env_wlr_session, "direct")) { +#endif + } else if (strcmp(env_wlr_session, "direct") == 0) { session = session_direct.create(disp); + } else if (strcmp(env_wlr_session, "noop") == 0) { + session = session_noop.create(disp); } else { - wlr_log(WLR_ERROR, "WLR_SESSION has an invalid value: %s", env_wlr_session); + wlr_log(WLR_ERROR, "Unsupported WLR_SESSION: %s", + env_wlr_session); } } else { const struct session_impl **iter; @@ -220,24 +225,23 @@ bool wlr_session_change_vt(struct wlr_session *session, unsigned vt) { /* Tests if 'path' is KMS compatible by trying to open it. * It leaves the open device in *fd_out it it succeeds. */ -static int open_if_kms(struct wlr_session *restrict session, const char *restrict path) { - int fd; - +static int open_if_kms(struct wlr_session *restrict session, + const char *restrict path) { if (!path) { return -1; } - fd = wlr_session_open_file(session, path); + int fd = wlr_session_open_file(session, path); if (fd < 0) { return -1; } - drmModeRes *res = drmModeGetResources(fd); - if (!res) { + drmVersion *ver = drmGetVersion(fd); + if (!ver) { goto out_fd; } - drmModeFreeResources(res); + drmFreeVersion(ver); return fd; out_fd: |