diff options
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/Config.in | 8 | ||||
| -rw-r--r-- | networking/ifupdown.c | 32 |
2 files changed, 28 insertions, 12 deletions
diff --git a/networking/Config.in b/networking/Config.in index 0ff3f52bc..628178cd3 100644 --- a/networking/Config.in +++ b/networking/Config.in @@ -85,6 +85,14 @@ config CONFIG_FEATURE_IFUPDOWN_IPX help Please submit a patch to add help text for this item. +config CONFIG_FEATURE_IFUPDOWN_MAPPING + bool " Enable mapping support" + default n + depends on CONFIG_IFUPDOWN + help + This enables support for the "mapping" stanza, unless you have + a weird network setup you dont need it. + config CONFIG_IP bool "ip" default n diff --git a/networking/ifupdown.c b/networking/ifupdown.c index 450a50896..36a12d77c 100644 --- a/networking/ifupdown.c +++ b/networking/ifupdown.c @@ -680,7 +680,9 @@ static interfaces_file *read_interfaces(char *filename) { interface_defn *currif = NULL; interfaces_file *defn; +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING mapping_defn *currmap = NULL; +#endif FILE *f; char firstword[80]; char *buf = NULL; @@ -708,6 +710,7 @@ static interfaces_file *read_interfaces(char *filename) } if (strcmp(firstword, "mapping") == 0) { +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING currmap = xmalloc(sizeof(mapping_defn)); currmap->max_matches = 0; currmap->n_matches = 0; @@ -733,6 +736,7 @@ static interfaces_file *read_interfaces(char *filename) *where = currmap; currmap->next = NULL; } +#endif currently_processing = MAPPING; } else if (strcmp(firstword, "iface") == 0) { { @@ -871,6 +875,7 @@ static interfaces_file *read_interfaces(char *filename) currif->n_options++; break; case MAPPING: +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING if (strcmp(firstword, "script") == 0) { if (currmap->script != NULL) { error_msg("%s:%d: duplicate script in mapping", filename, line); @@ -889,6 +894,7 @@ static interfaces_file *read_interfaces(char *filename) error_msg("%s:%d: misplaced option", filename, line); return NULL; } +#endif break; case NONE: default: @@ -1064,6 +1070,7 @@ static int iface_down(interface_defn *iface) return (1); } +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING static int popen2(FILE **in, FILE **out, char *command, ...) { va_list ap; @@ -1145,7 +1152,7 @@ static int run_mapping(char *physical, char *logical, int len, mapping_defn * ma return 1; } - +#endif /* CONFIG_FEATURE_IFUPDOWN_IPV6 */ static int lookfor_iface(char **ifaces, int n_ifaces, char *iface) { @@ -1198,7 +1205,11 @@ extern int ifupdown_main(int argc, char **argv) cmds = iface_down; } +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING while ((i = getopt(argc, argv, "i:hvnamf")) != -1) { +#else + while ((i = getopt(argc, argv, "i:hvnaf")) != -1) { +#endif switch (i) { case 'i': /* interfaces */ interfaces = xstrdup(optarg); @@ -1212,9 +1223,11 @@ extern int ifupdown_main(int argc, char **argv) case 'n': /* no-act */ no_act = 1; break; +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING case 'm': /* no-mappings */ run_mappings = 0; break; +#endif case 'f': /* force */ force = 1; break; @@ -1247,7 +1260,7 @@ extern int ifupdown_main(int argc, char **argv) if (state_fp != NULL) { char buf[80]; char *p; - +#if 0 if (!no_act) { int flags; struct flock lock; @@ -1267,7 +1280,7 @@ extern int ifupdown_main(int argc, char **argv) perror_msg_and_die("failed to lock statefile %s", statefile); } } - +#endif rewind(state_fp); while ((p = fgets(buf, sizeof buf, state_fp)) != NULL) { char *pch; @@ -1338,6 +1351,7 @@ extern int ifupdown_main(int argc, char **argv) liface[79] = 0; } } +#ifdef CONFIG_FEATURE_IFUPDOWN_MAPPING if ((cmds == iface_up) && run_mappings) { mapping_defn *currmap; @@ -1354,6 +1368,7 @@ extern int ifupdown_main(int argc, char **argv) } } } +#endif for (currif = defn->ifaces; currif; currif = currif->next) { if (strcmp(liface, currif->iface) == 0) { @@ -1367,19 +1382,12 @@ extern int ifupdown_main(int argc, char **argv) error_msg("Configuring interface %s=%s (%s)", iface, liface, currif->address_family->name); } - switch (cmds(currif)) { - case -1: + if (cmds(currif) == -1) { printf ("Don't seem to be have all the variables for %s/%s.\n", liface, currif->address_family->name); - break; - case 0: - /* this wasn't entirely successful, should it be added to - * the state file? - */ - case 1: - /* successful */ } + currif->iface = oldiface; } } |