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authorDenys Vlasenko2015-10-07 22:42:45 +0200
committerDenys Vlasenko2015-10-07 22:42:45 +0200
commitd60752f8c9be5689a249ad518deb38061d4bc45e (patch)
tree06df5c7e22be59561cbbcd22eb63ff95344fe321 /loginutils
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 'loginutils')
-rw-r--r--loginutils/add-remove-shell.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/loginutils/add-remove-shell.c b/loginutils/add-remove-shell.c
index e492b6e..9419ff5 100644
--- a/loginutils/add-remove-shell.c
+++ b/loginutils/add-remove-shell.c
@@ -100,7 +100,7 @@ int add_remove_shell_main(int argc UNUSED_PARAM, char **argv)
cpp++;
}
/* copy shell name from old to new file */
- printf("%s\n", line);
+ puts(line);
next_line:
free(line);
}
@@ -112,7 +112,7 @@ int add_remove_shell_main(int argc UNUSED_PARAM, char **argv)
char **cpp = argv;
while (*cpp) {
if (*cpp != dont_add)
- printf("%s\n", *cpp);
+ puts(*cpp);
cpp++;
}
}