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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-05-09 17:59:34 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2008-05-09 17:59:34 +0000
commit98636eb08c5ecc216e18970e11f7021206ac9b04 (patch)
treedfc70b7c6bf6276776c4e8198457dcf2df1e09fb /networking/udhcp/common.h
parent50dbed95fb7c0a97135b771385160ca26c377a15 (diff)
downloadbusybox-98636eb08c5ecc216e18970e11f7021206ac9b04.tar.gz
busybox-98636eb08c5ecc216e18970e11f7021206ac9b04.tar.bz2
Use intra-DSO calls when we build libbusybox. No-op for normal build.
This was Bernhard Fischer' idea. text data bss dec hex filename 773549 7781 9740 791070 c121e busybox.t7/0_lib/libbusybox.so.1.11.0.svn_unstripped 769683 7397 9740 786820 c0184 busybox.t9t/0_lib/libbusybox.so.1.11.0.svn_unstripped
Diffstat (limited to 'networking/udhcp/common.h')
-rw-r--r--networking/udhcp/common.h13
1 files changed, 10 insertions, 3 deletions
diff --git a/networking/udhcp/common.h b/networking/udhcp/common.h
index d44bca4e6..1131baee2 100644
--- a/networking/udhcp/common.h
+++ b/networking/udhcp/common.h
@@ -11,6 +11,12 @@
#define _COMMON_H
#include "libbb.h"
+#include <netinet/udp.h>
+#include <netinet/ip.h>
+
+#if __GNUC_PREREQ(4,1)
+# pragma GCC visibility push(hidden)
+#endif
#define DEFAULT_SCRIPT CONFIG_DHCPC_DEFAULT_SCRIPT
@@ -18,9 +24,6 @@ extern const uint8_t MAC_BCAST_ADDR[6]; /* six all-ones */
/*** packet.h ***/
-#include <netinet/udp.h>
-#include <netinet/ip.h>
-
#define DHCP_OPTIONS_BUFSIZE 308
struct dhcpMessage {
@@ -98,4 +101,8 @@ int arpping(uint32_t test_ip, uint32_t from_ip, uint8_t *from_mac, const char *i
# define DEBUG(str, args...) do {;} while (0)
#endif
+#if __GNUC_PREREQ(4,1)
+# pragma GCC visibility pop
+#endif
+
#endif