static bool
draw_status(struct view *view, struct view_column *column,
enum line_type type, const char *status)
{
const char *label = mkstatus(status ? *status : 0, column->opt.status.display);
return draw_field(view, type, label, column->width, ALIGN_LEFT, false);
}
/* forkexec -- fork (if necessary) and exec */
extern List *forkexec(char *file, List *list, Boolean inchild) {
int pid, status;
Vector *env;
gcdisable();
env = mkenv();
pid = efork(!inchild, FALSE);
if (pid == 0) {
execve(file, vectorize(list)->vector, env->vector);
failexec(file, list);
}
gcenable();
status = ewaitfor(pid);
if ((status & 0xff) == 0) {
sigint_newline = FALSE;
SIGCHK();
sigint_newline = TRUE;
} else
SIGCHK();
printstatus(0, status);
return mklist(mkterm(mkstatus(status), NULL), NULL);
}
