[xemacs-hg @ 2003-01-16 08:59:47 by michaels] 2003-01-13 Mike Sperber <mike@xemacs.org> * packages.el: * find-paths.el: Revert this change 2000-04-01 Mike Sperber <mike@xemacs.org> * packages.el (packages-find-package-directories): Added support for external package hierarchies with in-place installations. * find-paths.el (paths-root-in-place-p): Added. (paths-find-emacs-directory): Added support for external directories with in-place installations. (paths-find-site-directory): Ditto.

/* Synched up with: FSF 19.28. */

#include <sgtty.h>
#include <signal.h>
#define STRLEN 100
static char str[STRLEN+1] = "%?emacs"; /* extra char for the null */

switch_to_proc(){
    char *ptr = str;
    while (*ptr) ioctl(0, TIOCSTI, ptr++);
    ioctl(0, TIOCSTI, "\n");
    kill(getpid(), SIGTSTP);
    }

set_proc_str(ptr) char *ptr; {
    if (strlen(ptr) <= STRLEN)
	strcpy(str, ptr);
    else
	printf("string too long for set-proc-str: %s\n", ptr);
    }