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authorDenys Vlasenko2015-10-07 22:42:45 +0200
committerDenys Vlasenko2015-10-07 22:42:45 +0200
commitd60752f8c9be5689a249ad518deb38061d4bc45e (patch)
tree06df5c7e22be59561cbbcd22eb63ff95344fe321 /editors/diff.c
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 'editors/diff.c')
-rw-r--r--editors/diff.c4
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.