diff options
| author | Sören Tempel <soeren+git@soeren-tempel.net> | 2021-11-17 17:12:25 +0300 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2021-12-20 01:17:52 +0300 |
| commit | a05a3d5932b5002d0513adfa817b931dcc1686c0 (patch) | |
| tree | 5e3509d5b25006156809eb4b8d7b8175bc3899ce /editors | |
| parent | f26eb796e228cbec754e9e24545f5b0a8a50aac1 (diff) | |
ed: align output of read command with POSIX.1-2008
POSIX.1-2008 mandates the following regarding the read command:
If the read is successful, and -s was not specified, the number
of bytes read shall be written to standard output in the
following format:
"%d\n", <number of bytes read>
This commit aligns the output of busybox ed with POSIX.1-2008 by
removing the file name from the output for the read command.
This slipped through in 4836a0708fd0aaeb82871a3762b40fcf4b61e812.
function old new delta
.rodata 104203 104196 -7
readLines 409 388 -21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 0/2 up/down: 0/-28) Total: -28 bytes
Signed-off-by: Sören Tempel <soeren+git@soeren-tempel.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'editors')
| -rw-r--r-- | editors/ed.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/editors/ed.c b/editors/ed.c index fed10c470..dfe0f1a77 100644 --- a/editors/ed.c +++ b/editors/ed.c @@ -402,9 +402,6 @@ static int readLines(const char *file, int num) charCount = 0; cc = 0; - printf("\"%s\", ", file); - fflush_all(); - do { cp = memchr(bufPtr, '\n', bufUsed); |