static void rtems_shell_init_issue(void)
{
static bool issue_inited=false;
struct stat buf;
if (issue_inited)
return;
issue_inited = true;
/* dummy call to init /etc dir */
getpwnam("root");
if (stat("/etc/issue",&buf)) {
rtems_shell_write_file("/etc/issue",
"\n"
"Welcome to @V\\n"
"Login into @S\\n");
}
if (stat("/etc/issue.net",&buf)) {
rtems_shell_write_file("/etc/issue.net",
"\n"
"Welcome to %v\n"
"running on %m\n");
}
}
static void writeFile(
const char *name,
mode_t mode,
const char *contents
)
{
int sc;
sc = setuid(0);
if ( sc ) {
printf( "setuid failed: %s: %s\n", name, strerror(errno) );
}
rtems_shell_write_file( name, contents );
sc = chmod ( name, mode );
if ( sc ) {
printf( "chmod %s: %s\n", name, strerror(errno) );
}
}