818a4aa2e
Denys Vlasenko
2020-11-28
Subject
fix comments
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Commit Diff GitHub →
coreutils/uudecode.c+4 -3
| @@ -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) | |