*: introduce and use FAST_FUNC: regparm on i386, otherwise no-on
text data bss dec hex filename
808035 611 6868 815514 c719a busybox_old
804472 611 6868 811951 c63af busybox_unstripped
diff --git a/networking/interface.c b/networking/interface.c
index efae03b..afc7d0b 100644
--- a/networking/interface.c
+++ b/networking/interface.c
@@ -89,7 +89,7 @@
#endif
/* Display an Internet socket address. */
-static const char *INET_sprint(struct sockaddr *sap, int numeric)
+static const char* FAST_FUNC INET_sprint(struct sockaddr *sap, int numeric)
{
static char *buff;
@@ -143,7 +143,7 @@
}
#endif
-static int INET_input(/*int type,*/ const char *bufp, struct sockaddr *sap)
+static int FAST_FUNC INET_input(/*int type,*/ const char *bufp, struct sockaddr *sap)
{
return INET_resolve(bufp, (struct sockaddr_in *) sap, 0);
/*
@@ -159,19 +159,19 @@
}
static const struct aftype inet_aftype = {
- .name = "inet",
- .title = "DARPA Internet",
- .af = AF_INET,
- .alen = 4,
- .sprint = INET_sprint,
- .input = INET_input,
+ .name = "inet",
+ .title = "DARPA Internet",
+ .af = AF_INET,
+ .alen = 4,
+ .sprint = INET_sprint,
+ .input = INET_input,
};
#ifdef HAVE_AFINET6
/* Display an Internet socket address. */
/* dirty! struct sockaddr usually doesn't suffer for inet6 addresses, fst. */
-static const char *INET6_sprint(struct sockaddr *sap, int numeric)
+static const char* FAST_FUNC INET6_sprint(struct sockaddr *sap, int numeric)
{
static char *buff;
@@ -198,7 +198,7 @@
}
#endif
-static int INET6_input(/*int type,*/ const char *bufp, struct sockaddr *sap)
+static int FAST_FUNC INET6_input(/*int type,*/ const char *bufp, struct sockaddr *sap)
{
return INET6_resolve(bufp, (struct sockaddr_in6 *) sap);
/*
@@ -212,18 +212,18 @@
}
static const struct aftype inet6_aftype = {
- .name = "inet6",
- .title = "IPv6",
- .af = AF_INET6,
- .alen = sizeof(struct in6_addr),
- .sprint = INET6_sprint,
- .input = INET6_input,
+ .name = "inet6",
+ .title = "IPv6",
+ .af = AF_INET6,
+ .alen = sizeof(struct in6_addr),
+ .sprint = INET6_sprint,
+ .input = INET6_input,
};
#endif /* HAVE_AFINET6 */
/* Display an UNSPEC address. */
-static char *UNSPEC_print(unsigned char *ptr)
+static char* FAST_FUNC UNSPEC_print(unsigned char *ptr)
{
static char *buff;
@@ -244,7 +244,7 @@
}
/* Display an UNSPEC socket address. */
-static const char *UNSPEC_sprint(struct sockaddr *sap, int numeric ATTRIBUTE_UNUSED)
+static const char* FAST_FUNC UNSPEC_sprint(struct sockaddr *sap, int numeric ATTRIBUTE_UNUSED)
{
if (sap->sa_family == 0xFFFF || sap->sa_family == 0)
return "[NONE SET]";
@@ -270,7 +270,7 @@
};
/* Check our protocol family table for this family. */
-const struct aftype *get_aftype(const char *name)
+const struct aftype* FAST_FUNC get_aftype(const char *name)
{
const struct aftype *const *afp;
@@ -720,7 +720,7 @@
#endif
/* Display an Ethernet address in readable format. */
-static char *pr_ether(unsigned char *ptr)
+static char* FAST_FUNC ether_print(unsigned char *ptr)
{
static char *buff;
@@ -732,15 +732,15 @@
return buff;
}
-static int in_ether(const char *bufp, struct sockaddr *sap);
+static int FAST_FUNC ether_input(const char *bufp, struct sockaddr *sap);
static const struct hwtype ether_hwtype = {
- .name = "ether",
- .title = "Ethernet",
- .type = ARPHRD_ETHER,
- .alen = ETH_ALEN,
- .print = pr_ether,
- .input = in_ether
+ .name = "ether",
+ .title = "Ethernet",
+ .type = ARPHRD_ETHER,
+ .alen = ETH_ALEN,
+ .print = ether_print,
+ .input = ether_input
};
static unsigned hexchar2int(char c)
@@ -754,7 +754,7 @@
}
/* Input an Ethernet address and convert to binary. */
-static int in_ether(const char *bufp, struct sockaddr *sap)
+static int FAST_FUNC ether_input(const char *bufp, struct sockaddr *sap)
{
unsigned char *ptr;
char c;
@@ -813,12 +813,12 @@
#endif
#if ENABLE_FEATURE_HWIB
static const struct hwtype ib_hwtype = {
- .name = "infiniband",
- .title = "InfiniBand",
- .type = ARPHRD_INFINIBAND,
- .alen = INFINIBAND_ALEN,
- .print = UNSPEC_print,
- .input = in_ib,
+ .name = "infiniband",
+ .title = "InfiniBand",
+ .type = ARPHRD_INFINIBAND,
+ .alen = INFINIBAND_ALEN,
+ .print = UNSPEC_print,
+ .input = in_ib,
};
#endif
@@ -852,7 +852,7 @@
#endif
/* Check our hardware type table for this type. */
-const struct hwtype *get_hwtype(const char *name)
+const struct hwtype* FAST_FUNC get_hwtype(const char *name)
{
const struct hwtype *const *hwp;
@@ -866,7 +866,7 @@
}
/* Check our hardware type table for this type. */
-const struct hwtype *get_hwntype(int type)
+const struct hwtype* FAST_FUNC get_hwntype(int type)
{
const struct hwtype *const *hwp;
@@ -1214,7 +1214,7 @@
#if ENABLE_FEATURE_HWIB
/* Input an Infiniband address and convert to binary. */
-int in_ib(const char *bufp, struct sockaddr *sap)
+int FAST_FUNC in_ib(const char *bufp, struct sockaddr *sap)
{
unsigned char *ptr;
char c;
@@ -1272,7 +1272,7 @@
#endif
-int display_interfaces(char *ifname)
+int FAST_FUNC display_interfaces(char *ifname)
{
int status;