diff options
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | xclock.c | 15 |
2 files changed, 16 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 6f8a7d0..a23ec02 100644 --- a/configure.ac +++ b/configure.ac @@ -31,7 +31,7 @@ AM_CONFIG_HEADER(config.h) AC_PROG_CC AC_PROG_INSTALL -AC_CHECK_FUNCS([strlcpy]) +AC_CHECK_FUNCS([strlcpy getpid]) AC_SEARCH_LIBS([iconv], [iconv], [AC_DEFINE(HAVE_ICONV, 1, [Define to 1 if iconv() is available.])]) @@ -57,6 +57,10 @@ in this Software without prior written authorization from The Open Group. Boolean no_locale = True; /* if True, use old behavior */ #endif +#ifdef HAVE_GETPID +# include <unistd.h> +#endif + /* Command line options table. Only resources are entered here...there is a pass over the remaining options after XtParseCommand is let loose. */ @@ -208,6 +212,17 @@ main(int argc, char *argv[]) False); (void) XSetWMProtocols (XtDisplay(toplevel), XtWindow(toplevel), &wm_delete_window, 1); + +#ifdef HAVE_GETPID + { + pid_t pid = getpid(); + XChangeProperty(XtDisplay(toplevel), XtWindow(toplevel), + XInternAtom(XtDisplay(toplevel), "_NET_WM_PID", False), + XA_CARDINAL, 32, PropModeReplace, + (unsigned char *) &pid, 1); + } +#endif + XtAppMainLoop (app_con); exit(0); } |