diff options
| author | okan <okan> | 2017-12-22 21:27:45 +0000 |
|---|---|---|
| committer | okan <okan> | 2017-12-22 21:27:45 +0000 |
| commit | dfaf44c0acfbe9a1f30b7ed5d830b257cbbb70db (patch) | |
| tree | 59f671695a65f7bdd060c9f8cf8e0631240f7a43 /calmwm.c | |
| parent | c5d03b0853b8b2c5e3c6cb1ed95b7339e11e5fad (diff) | |
| download | cwm-dfaf44c0acfbe9a1f30b7ed5d830b257cbbb70db.tar.gz cwm-dfaf44c0acfbe9a1f30b7ed5d830b257cbbb70db.tar.xz cwm-dfaf44c0acfbe9a1f30b7ed5d830b257cbbb70db.zip | |
Return the connection number for the display.
Diffstat (limited to 'calmwm.c')
| -rw-r--r-- | calmwm.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/calmwm.c b/calmwm.c index 21e55bc..fb8c9a9 100644 --- a/calmwm.c +++ b/calmwm.c @@ -46,7 +46,7 @@ volatile sig_atomic_t cwm_status; static void sighdlr(int); static int x_errorhandler(Display *, XErrorEvent *); -static void x_init(const char *); +static int x_init(const char *); static void x_teardown(void); static int x_wmerrorhandler(Display *, XErrorEvent *); @@ -55,7 +55,7 @@ main(int argc, char **argv) { const char *conf_file = NULL; char *conf_path, *display_name = NULL; - int ch; + int ch, xfd; struct passwd *pw; if (!setlocale(LC_CTYPE, "") || !XSupportsLocale()) @@ -108,7 +108,7 @@ main(int argc, char **argv) warnx("config file %s has errors", conf_path); free(conf_path); - x_init(display_name); + xfd = x_init(display_name); cwm_status = CWM_RUNNING; if (pledge("stdio rpath proc exec", NULL) == -1) @@ -123,7 +123,7 @@ main(int argc, char **argv) return(0); } -static void +static int x_init(const char *dpyname) { int i; @@ -143,6 +143,8 @@ x_init(const char *dpyname) for (i = 0; i < ScreenCount(X_Dpy); i++) screen_init(i); + + return ConnectionNumber(X_Dpy); } static void |