build system: tidying up CONFIG_xxx names (suggested by Rob)

9 files changed, 22 insertions, 22 deletions

diff --git a/networking/udhcp/Config.in b/networking/udhcp/Config.in
index 55cefb673..d4b76e188 100644
--- a/networking/udhcp/Config.in
+++ b/networking/udhcp/Config.in
@@ -74,14 +74,14 @@ config FEATURE_UDHCP_PORT
 	  At the cost of ~300 bytes, enables -P port option.
 	  This feature is typically not needed.
 
-config FEATURE_UDHCP_DEBUG
+config UDHCP_DEBUG
 	bool "Compile udhcp with noisy debugging messages"
 	default n
 	depends on APP_UDHCPD || APP_UDHCPC
 	help
 	  If selected, udhcpd will output extra debugging output.
 
-config FEATURE_RFC3397
+config FEATURE_UDHCP_RFC3397
 	bool "Support for RFC3397 domain search (experimental)"
 	default n
 	depends on APP_UDHCPD || APP_UDHCPC
@@ -89,7 +89,7 @@ config FEATURE_RFC3397
 	  If selected, both client and server will support passing of domain
 	  search lists via option 119, specified in RFC3397.
 
-config DHCPC_DEFAULT_SCRIPT
+config UDHCPC_DEFAULT_SCRIPT
 	string "Absolute path to config script"
 	default "/usr/share/udhcpc/default.script"
 	depends on APP_UDHCPC
diff --git a/networking/udhcp/Kbuild b/networking/udhcp/Kbuild
index f4be6dfc1..e938076f7 100644
--- a/networking/udhcp/Kbuild
+++ b/networking/udhcp/Kbuild
@@ -22,4 +22,4 @@ lib-$(CONFIG_APP_UDHCPD)        += dhcpd.o arpping.o files.o leases.o \
 
 lib-$(CONFIG_APP_DUMPLEASES)    += dumpleases.o
 lib-$(CONFIG_APP_DHCPRELAY)     += dhcprelay.o
-lib-$(CONFIG_FEATURE_RFC3397)   += domain_codec.o
+lib-$(CONFIG_FEATURE_UDHCP_RFC3397) += domain_codec.o
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h
index de4a8c75a..15f0d9a54 100644
--- a/networking/udhcp/common.h
+++ b/networking/udhcp/common.h
@@ -18,7 +18,7 @@
 # pragma GCC visibility push(hidden)
 #endif
 
-#define DEFAULT_SCRIPT   CONFIG_DHCPC_DEFAULT_SCRIPT
+#define DEFAULT_SCRIPT   CONFIG_UDHCPC_DEFAULT_SCRIPT
 
 extern const uint8_t MAC_BCAST_ADDR[6]; /* six all-ones */
 
@@ -97,7 +97,7 @@ int udhcp_listen_socket(/*uint32_t ip,*/ int port, const char *inf) FAST_FUNC;
 /* Returns 1 if no reply received */
 int arpping(uint32_t test_ip, uint32_t from_ip, uint8_t *from_mac, const char *interface) FAST_FUNC;
 
-#if ENABLE_FEATURE_UDHCP_DEBUG
+#if ENABLE_UDHCP_DEBUG
 # define DEBUG(str, args...) bb_info_msg("### " str, ## args)
 #else
 # define DEBUG(str, args...) do {;} while (0)
diff --git a/networking/udhcp/domain_codec.c b/networking/udhcp/domain_codec.c
index 6da4e8d69..6f051c4b0 100644
--- a/networking/udhcp/domain_codec.c
+++ b/networking/udhcp/domain_codec.c
@@ -7,7 +7,7 @@
  * Licensed under GPLv2 or later, see file LICENSE in this tarball for details.
  */
 
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 
 #include "common.h"
 #include "options.h"
@@ -202,4 +202,4 @@ uint8_t* FAST_FUNC dname_enc(const uint8_t *cstr, int clen, const char *src, int
 	return dname;
 }
 
-#endif /* ENABLE_FEATURE_RFC3397 */
+#endif /* ENABLE_FEATURE_UDHCP_RFC3397 */
diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index b7bad3309..0b97d76a5 100644
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -90,7 +90,7 @@ static void attach_option(struct option_set **opt_list,
 	if (!existing) {
 		DEBUG("Attaching option %02x to list", option->code);
 
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 		if ((option->flags & TYPE_MASK) == OPTION_STR1035)
 			/* reuse buffer and length for RFC1035-formatted string */
 			buffer = (char *)dname_enc(NULL, 0, buffer, &length);
@@ -109,7 +109,7 @@ static void attach_option(struct option_set **opt_list,
 
 		new->next = *curr;
 		*curr = new;
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 		if ((option->flags & TYPE_MASK) == OPTION_STR1035 && buffer != NULL)
 			free(buffer);
 #endif
@@ -119,7 +119,7 @@ static void attach_option(struct option_set **opt_list,
 	/* add it to an existing option */
 	DEBUG("Attaching option %02x to existing member of list", option->code);
 	if (option->flags & OPTION_LIST) {
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 		if ((option->flags & TYPE_MASK) == OPTION_STR1035)
 			/* reuse buffer and length for RFC1035-formatted string */
 			buffer = (char *)dname_enc(existing->data + 2,
@@ -139,7 +139,7 @@ static void attach_option(struct option_set **opt_list,
 			memcpy(existing->data + existing->data[OPT_LEN] + 2, buffer, length);
 			existing->data[OPT_LEN] += length;
 		} /* else, ignore the data, we could put this in a second option in the future */
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 		if ((option->flags & TYPE_MASK) == OPTION_STR1035 && buffer != NULL)
 			free(buffer);
 #endif
@@ -190,7 +190,7 @@ static int read_opt(const char *const_line, void *arg)
 				retval = read_ip(val, buffer + 4);
 			break;
 		case OPTION_STRING:
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 		case OPTION_STR1035:
 #endif
 			length = strlen(val);
@@ -266,7 +266,7 @@ static int read_staticlease(const char *const_line, void *arg)
 
 	addStaticLease(arg, mac_bytes, ip);
 
-	if (ENABLE_FEATURE_UDHCP_DEBUG) printStaticLeases(arg);
+	if (ENABLE_UDHCP_DEBUG) printStaticLeases(arg);
 
 	return 1;
 }
diff --git a/networking/udhcp/options.c b/networking/udhcp/options.c
index b6e77e3e5..6bf99e2b9 100644
--- a/networking/udhcp/options.c
+++ b/networking/udhcp/options.c
@@ -43,7 +43,7 @@ const struct dhcp_option dhcp_options[] = {
 	{ OPTION_STRING                           , 0x42 }, /* tftp               */
 	{ OPTION_STRING                           , 0x43 }, /* bootfile           */
 	{ OPTION_STRING                           , 0x4D }, /* userclass          */
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 	{ OPTION_STR1035 | OPTION_LIST            , 0x77 }, /* search             */
 #endif
 	/* MSIE's "Web Proxy Autodiscovery Protocol" support */
@@ -92,7 +92,7 @@ const char dhcp_option_strings[] ALIGN1 =
 	"tftp" "\0"
 	"bootfile" "\0"
 	"userclass" "\0"
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 	"search" "\0"
 #endif
 	/* MSIE's "Web Proxy Autodiscovery Protocol" support */
@@ -106,7 +106,7 @@ const uint8_t dhcp_option_lengths[] ALIGN1 = {
 	[OPTION_IP_PAIR] = 8,
 	[OPTION_BOOLEAN] = 1,
 	[OPTION_STRING] =  1,
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 	[OPTION_STR1035] = 1,
 #endif
 	[OPTION_U8] =      1,
diff --git a/networking/udhcp/options.h b/networking/udhcp/options.h
index fcf1c9a6d..d18a353d0 100644
--- a/networking/udhcp/options.h
+++ b/networking/udhcp/options.h
@@ -13,7 +13,7 @@ enum {
 	OPTION_IP = 1,
 	OPTION_IP_PAIR,
 	OPTION_STRING,
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 	OPTION_STR1035,	/* RFC1035 compressed domain name list */
 #endif
 	OPTION_BOOLEAN,
@@ -109,7 +109,7 @@ uint8_t *get_option(struct dhcpMessage *packet, int code) FAST_FUNC;
 int end_option(uint8_t *optionptr) FAST_FUNC;
 int add_option_string(uint8_t *optionptr, uint8_t *string) FAST_FUNC;
 int add_simple_option(uint8_t *optionptr, uint8_t code, uint32_t data) FAST_FUNC;
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 char *dname_dec(const uint8_t *cstr, int clen, const char *pre) FAST_FUNC;
 uint8_t *dname_enc(const uint8_t *cstr, int clen, const char *src, int *retlen) FAST_FUNC;
 #endif
diff --git a/networking/udhcp/script.c b/networking/udhcp/script.c
index 2324ea95b..8dff9b700 100644
--- a/networking/udhcp/script.c
+++ b/networking/udhcp/script.c
@@ -18,7 +18,7 @@ static const uint8_t max_option_length[] = {
 	[OPTION_IP] =		sizeof("255.255.255.255 "),
 	[OPTION_IP_PAIR] =	sizeof("255.255.255.255 ") * 2,
 	[OPTION_STRING] =	1,
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 	[OPTION_STR1035] =	1,
 #endif
 	[OPTION_BOOLEAN] =	sizeof("yes "),
@@ -109,7 +109,7 @@ static char *alloc_fill_opts(uint8_t *option, const struct dhcp_option *type_p,
 			memcpy(dest, option, len);
 			dest[len] = '\0';
 			return ret;	 /* Short circuit this case */
-#if ENABLE_FEATURE_RFC3397
+#if ENABLE_FEATURE_UDHCP_RFC3397
 		case OPTION_STR1035:
 			/* unpack option into dest; use ret for prefix (i.e., "optname=") */
 			dest = dname_dec(option, len, ret);
diff --git a/networking/udhcp/static_leases.c b/networking/udhcp/static_leases.c
index bd07c5026..43f1c9825 100644
--- a/networking/udhcp/static_leases.c
+++ b/networking/udhcp/static_leases.c
@@ -79,7 +79,7 @@ uint32_t FAST_FUNC reservedIp(struct static_lease *lease_struct, uint32_t ip)
 	return return_val;
 }
 
-#if ENABLE_FEATURE_UDHCP_DEBUG
+#if ENABLE_UDHCP_DEBUG
 /* Print out static leases just to check what's going on */
 /* Takes the address of the pointer to the static_leases linked list */
 void FAST_FUNC printStaticLeases(struct static_lease **arg)