diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2020-11-28 14:22:52 +0100 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2020-11-28 14:22:52 +0100 |
| commit | 818a4aa2efdfa81315129b04fc24d86d02d12bca (patch) | |
| tree | ff01e920186278ad28f67c22479fba1b5ebe3a8b | |
| parent | ae04ce82cf4352c0d0ecd993b586c10b6b8f80af (diff) | |
| download | busybox-818a4aa2efdfa81315129b04fc24d86d02d12bca.tar.gz | |
fix comments
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | coreutils/uudecode.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/coreutils/uudecode.c b/coreutils/uudecode.c index 10e5a55de..164b208ea 100644 --- a/coreutils/uudecode.c +++ b/coreutils/uudecode.c @@ -279,6 +279,7 @@ int baseNUM_main(int argc UNUSED_PARAM, char **argv) *--argv = (char*)"-"; src_stream = xfopen_stdin(argv[0]); if (opts & 1) { + /* -d: decode */ int flags = (unsigned char)EOF; if (ENABLE_BASE32 && (!ENABLE_BASE64 || applet_name[4] == '3')) flags = ((unsigned char)EOF) | BASE64_32; @@ -286,12 +287,12 @@ int baseNUM_main(int argc UNUSED_PARAM, char **argv) } else { enum { SRC_BUF_SIZE = 3 * 5 * 32, /* this *MUST* be a multiple of 3 and 5 */ - DST_BUF_SIZE = 8 * ((SRC_BUF_SIZE + 4) / 5), /* max growth on decode (base32 case) */ + DST_BUF_SIZE = 8 * ((SRC_BUF_SIZE + 4) / 5), /* max growth on encode (base32 case) */ }; /* Use one buffer for both input and output: - * decoding reads input "left-to-right", + * encoding reads input "left-to-right", * it's safe to place source at the end of the buffer and - * overwrite it while decoding, just be careful to have a gap. + * overwrite it while encoding, just be careful to have a gap. */ char dst_buf[((DST_BUF_SIZE + /*gap:*/ 16) /*round up to 16:*/ | 0xf) + 1]; #define src_buf (dst_buf + sizeof(dst_buf) - SRC_BUF_SIZE) |