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authorDenys Vlasenko2015-10-07 22:42:45 +0200
committerDenys Vlasenko2015-10-07 22:42:45 +0200
commitd60752f8c9be5689a249ad518deb38061d4bc45e (patch)
tree06df5c7e22be59561cbbcd22eb63ff95344fe321 /networking
parent8c0708a329618b20089eb9cedbe06522dd25d9be (diff)
downloadbusybox-d60752f8c9be5689a249ad518deb38061d4bc45e.zip
busybox-d60752f8c9be5689a249ad518deb38061d4bc45e.tar.gz
build system: -fno-builtin-printf
Benefits are: drops reference to out-of-line putchar(), fixes a few cases of failed string merge. function old new delta i2cdump_main 1488 1502 +14 sha256_process_block64 423 433 +10 sendmail_main 1183 1185 +2 list_table 1114 1116 +2 i2cdetect_main 1235 1237 +2 fdisk_main 2852 2854 +2 builtin_type 119 121 +2 unicode_conv_to_printable2 325 324 -1 scan_recursive 380 378 -2 mkfs_minix_main 2687 2684 -3 buffer_fill_and_print 178 169 -9 putchar 152 - -152 ------------------------------------------------------------------------------ (add/remove: 0/2 grow/shrink: 7/4 up/down: 34/-167) Total: -133 bytes text data bss dec hex filename 937788 932 17676 956396 e97ec busybox_old 937564 932 17676 956172 e970c busybox_unstripped Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking')
-rw-r--r--networking/arping.c2
-rw-r--r--networking/brctl.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/networking/arping.c b/networking/arping.c
index ce7fa29..ef205e5 100644
--- a/networking/arping.c
+++ b/networking/arping.c
@@ -249,7 +249,7 @@ static void recv_pack(unsigned char *buf, int len, struct sockaddr_ll *FROM)
unsigned diff = MONOTONIC_US() - last;
printf(" %u.%03ums\n", diff / 1000, diff % 1000);
} else {
- printf(" UNSOLICITED?\n");
+ puts(" UNSOLICITED?");
}
fflush_all();
}
diff --git a/networking/brctl.c b/networking/brctl.c
index 8043d60..c01a869 100644
--- a/networking/brctl.c
+++ b/networking/brctl.c
@@ -217,7 +217,7 @@ int brctl_main(int argc UNUSED_PARAM, char **argv)
arm_ioctl(args, BRCTL_GET_BRIDGES,
(unsigned long) bridx, MAX_PORTS);
num = xioctl(fd, SIOCGIFBR, args);
- printf("bridge name\tbridge id\t\tSTP enabled\tinterfaces\n");
+ puts("bridge name\tbridge id\t\tSTP enabled\tinterfaces");
for (i = 0; i < num; i++) {
char ifname[IFNAMSIZ];
int j, tabs;
@@ -236,7 +236,7 @@ int brctl_main(int argc UNUSED_PARAM, char **argv)
/* print bridge id */
x = (unsigned char *) &bi.bridge_id;
for (j = 0; j < 8; j++) {
- printf("%.2x", x[j]);
+ printf("%02x", x[j]);
if (j == 1)
bb_putchar('.');
}