char devnam[MAXPATHLEN]; /* Device name */
bool nodetach = 0; /* Don't detach from controlling tty */
bool updetach = 0; /* Detach once link is up */
+bool master_detach; /* Detach when we're (only) multilink master */
+#ifdef SYSTEMD
+bool up_sdnotify = 0; /* Notify systemd once link is up */
+#endif
int maxconnect = 0; /* Maximum connect time */
char user[MAXNAMELEN]; /* Username for PAP */
char passwd[MAXSECRETLEN]; /* Password for PAP */
bool tune_kernel; /* may alter kernel settings */
int connect_delay = 1000; /* wait this many ms after connect script */
int req_unit = -1; /* requested interface unit */
+char req_ifname[MAXIFNAMELEN]; /* requested interface name */
bool multilink = 0; /* Enable multilink operation */
char *bundle_name = NULL; /* bundle name for multilink */
bool dump_options; /* print out option values */
char *domain; /* domain name set by domain option */
int child_wait = 5; /* # seconds to wait for children at exit */
struct userenv *userenv_list; /* user environment variables */
+int dfl_route_metric = -1; /* metric of the default route to set over the PPP link */
#ifdef MAXOCTETS
unsigned int maxoctets = 0; /* default - no limit */
"Don't detach from controlling tty", OPT_PRIO | 1 },
{ "-detach", o_bool, &nodetach,
"Don't detach from controlling tty", OPT_ALIAS | OPT_PRIOSUB | 1 },
+#ifdef SYSTEMD
+ { "up_sdnotify", o_bool, &up_sdnotify,
+ "Notify systemd once link is up (implies nodetach)",
+ OPT_PRIOSUB | OPT_A2COPY | 1, &nodetach },
+#endif
{ "updetach", o_bool, &updetach,
"Detach from controlling tty once link is up",
OPT_PRIOSUB | OPT_A2CLR | 1, &nodetach },
+ { "master_detach", o_bool, &master_detach,
+ "Detach when we're multilink master but have no link", 1 },
+
{ "holdoff", o_int, &holdoff,
"Set time in seconds before retrying connection",
OPT_PRIO, &holdoff_specified },
"PPP interface unit number to use if possible",
OPT_PRIO | OPT_LLIMIT, 0, 0 },
+ { "ifname", o_string, req_ifname,
+ "Set PPP interface name",
+ OPT_PRIO | OPT_PRIV | OPT_STATIC, NULL, MAXIFNAMELEN },
+
{ "dump", o_bool, &dump_options,
"Print out option values after parsing all options", 1 },
{ "dryrun", o_bool, &dryrun,
"Unset user environment variable",
OPT_A2PRINTER | OPT_NOPRINT, (void *)user_unsetprint },
+ { "defaultroute-metric", o_int, &dfl_route_metric,
+ "Metric to use for the default route (Linux only; -1 for default behavior)",
+ OPT_PRIV|OPT_LLIMIT|OPT_INITONLY, NULL, 0, -1 },
+
#ifdef HAVE_MULTILINK
{ "multilink", o_bool, &multilink,
"Enable multilink operation", OPT_PRIO | 1 },
if (opt->flags & OPT_STATIC) {
strlcpy((char *)(opt->addr), *argv, opt->upper_limit);
} else {
+ char **optptr = (char **)(opt->addr);
sv = strdup(*argv);
if (sv == NULL)
novm("option argument");
- *(char **)(opt->addr) = sv;
+ if (*optptr)
+ free(*optptr);
+ *optptr = sv;
}
break;
p = (char *) opt->addr2;
if ((opt->flags & OPT_STATIC) == 0)
p = *(char **)p;
- printer("%q", p);
+ printer(arg, "%q", p);
} else if (opt->flags & OPT_A2LIST) {
struct option_value *ovp;
len = 0;
escape = 0;
comment = 0;
+ quoted = 0;
/*
* First skip white-space and comments.
break;
}
- /*
- * Save the delimiter for quoted strings.
- */
- if (!escape && (c == '"' || c == '\'')) {
- quoted = c;
- c = getc(f);
- } else
- quoted = 0;
-
/*
* Process characters until the end of the word.
*/
/*
* Store the resulting character for the escape sequence.
*/
- if (len < MAXWORDLEN-1)
+ if (len < MAXWORDLEN) {
word[len] = value;
- ++len;
+ ++len;
+ }
if (!got)
c = getc(f);
continue;
-
}
/*
- * Not escaped: see if we've reached the end of the word.
+ * Backslash starts a new escape sequence.
*/
- if (quoted) {
- if (c == quoted)
- break;
- } else {
- if (isspace(c) || c == '#') {
- ungetc (c, f);
- break;
- }
+ if (c == '\\') {
+ escape = 1;
+ c = getc(f);
+ continue;
}
/*
- * Backslash starts an escape sequence.
+ * Not escaped: check for the start or end of a quoted
+ * section and see if we've reached the end of the word.
*/
- if (c == '\\') {
- escape = 1;
+ if (quoted) {
+ if (c == quoted) {
+ quoted = 0;
+ c = getc(f);
+ continue;
+ }
+ } else if (c == '"' || c == '\'') {
+ quoted = c;
c = getc(f);
continue;
+ } else if (isspace(c) || c == '#') {
+ ungetc (c, f);
+ break;
}
/*
* An ordinary character: store it in the word and get another.
*/
- if (len < MAXWORDLEN-1)
+ if (len < MAXWORDLEN) {
word[len] = c;
- ++len;
+ ++len;
+ }
c = getc(f);
}
*/
if (len == 0)
return 0;
+ if (quoted)
+ option_error("warning: quoted word runs to end of file (%.20s...)",
+ filename, word);
}
/*
option_error("unexpected = in name: %s", arg);
return 0;
}
- if (arg == '\0') {
+ if (*arg == '\0') {
option_error("missing variable name for unset");
return 0;
}