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| author | Denys Vlasenko | 2015-10-07 22:42:45 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2015-10-07 22:42:45 +0200 |
| commit | d60752f8c9be5689a249ad518deb38061d4bc45e (patch) | |
| tree | 06df5c7e22be59561cbbcd22eb63ff95344fe321 /editors/diff.c | |
| parent | 8c0708a329618b20089eb9cedbe06522dd25d9be (diff) | |
| download | busybox-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 'editors/diff.c')
| -rw-r--r-- | editors/diff.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/editors/diff.c b/editors/diff.c index e0adcee..a892cfd 100644 --- a/editors/diff.c +++ b/editors/diff.c @@ -433,7 +433,7 @@ static void fetch(FILE_and_pos_t *ft, const off_t *ix, int a, int b, int ch) for (j = 0, col = 0; j < ix[i] - ix[i - 1]; j++) { int c = fgetc(ft->ft_fp); if (c == EOF) { - printf("\n\\ No newline at end of file\n"); + puts("\n\\ No newline at end of file"); return; } ft->ft_pos++; @@ -692,7 +692,7 @@ static bool diff(FILE* fp[2], char *file[2]) continue; printf(",%d", (a < b) ? b - a + 1 : 0); } - printf(" @@\n"); + puts(" @@"); /* * Output changes in "unified" diff format--the old and new lines * are printed together. |