diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-07 22:42:45 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-10-07 22:42:45 +0200 |
| commit | d60752f8c9be5689a249ad518deb38061d4bc45e (patch) | |
| tree | 06df5c7e22be59561cbbcd22eb63ff95344fe321 /coreutils | |
| parent | 8c0708a329618b20089eb9cedbe06522dd25d9be (diff) | |
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 'coreutils')
| -rw-r--r-- | coreutils/uniq.c | 2 | ||||
| -rw-r--r-- | coreutils/who.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/coreutils/uniq.c b/coreutils/uniq.c index 9208d34ec..e0133998a 100644 --- a/coreutils/uniq.c +++ b/coreutils/uniq.c @@ -112,7 +112,7 @@ int uniq_main(int argc UNUSED_PARAM, char **argv) /* %7lu matches GNU coreutils 6.9 */ printf("%7lu ", dups + 1); } - printf("%s\n", old_line); + puts(old_line); } free(old_line); } diff --git a/coreutils/who.c b/coreutils/who.c index 8337212c9..f694d0c60 100644 --- a/coreutils/who.c +++ b/coreutils/who.c @@ -81,7 +81,7 @@ int who_main(int argc UNUSED_PARAM, char **argv) opt_complementary = "=0"; opt = getopt32(argv, do_users ? "" : "aH"); if (opt & 2) // -H - printf("USER\t\tTTY\t\tIDLE\tTIME\t\t HOST\n"); + puts("USER\t\tTTY\t\tIDLE\tTIME\t\t HOST"); setutxent(); while ((ut = getutxent()) != NULL) { |