diff options
| 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 /printutils/lpd.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 'printutils/lpd.c')
| -rw-r--r-- | printutils/lpd.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/printutils/lpd.c b/printutils/lpd.c index eaf42c0..c98bbb3 100644 --- a/printutils/lpd.c +++ b/printutils/lpd.c @@ -200,7 +200,7 @@ int lpd_main(int argc UNUSED_PARAM, char *argv[]) if (2 != s[0] && 3 != s[0]) goto unsupported_cmd; if (spooling & (1 << (s[0]-1))) { - printf("Duplicated subcommand\n"); + puts("Duplicated subcommand"); goto err_exit; } // get filename @@ -208,7 +208,7 @@ int lpd_main(int argc UNUSED_PARAM, char *argv[]) fname = strchr(s, ' '); if (!fname) { // bad_fname: - printf("No or bad filename\n"); + puts("No or bad filename"); goto err_exit; } *fname++ = '\0'; @@ -219,13 +219,13 @@ int lpd_main(int argc UNUSED_PARAM, char *argv[]) // get length expected_len = bb_strtou(s + 1, NULL, 10); if (errno || expected_len < 0) { - printf("Bad length\n"); + puts("Bad length"); goto err_exit; } if (2 == s[0] && expected_len > 16 * 1024) { // SECURITY: // ctrlfile can't be big (we want to read it back later!) - printf("File is too big\n"); + puts("File is too big"); goto err_exit; } |