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| author | Nick Mathewson <nickm@torproject.org> | 2016-06-30 13:42:28 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2016-06-30 13:42:38 -0400 |
| commit | 8917c4f19fccbe26ccea78b7fdb6d4730ef017c4 (patch) | |
| tree | f7d52ee5577269f407674d4af707a159b4f0f1a9 /src/or/control.c | |
| parent | cb54390e0f1b1619b9e89d054ed07ccf081625cb (diff) | |
| download | tor-8917c4f19fccbe26ccea78b7fdb6d4730ef017c4.tar.gz tor-8917c4f19fccbe26ccea78b7fdb6d4730ef017c4.zip | |
A little more specificity in documentation for getinfo download/ stuff
Also, a const.
Diffstat (limited to 'src/or/control.c')
| -rw-r--r-- | src/or/control.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/src/or/control.c b/src/or/control.c index f127090612..d3613d8d4f 100644 --- a/src/or/control.c +++ b/src/or/control.c @@ -2053,10 +2053,11 @@ getinfo_helper_dir(control_connection_t *control_conn, return 0; } -/** Turn a smartlist of digests into a human-readable list of hex strings */ - +/** Given a smartlist of 20-byte digests, return a newly allocated string + * containing each of those digests in order, formatted in HEX, and terminated + * with a newline. */ static char * -digest_list_to_string(smartlist_t *sl) +digest_list_to_string(const smartlist_t *sl) { int len; char *result, *s; @@ -2066,7 +2067,7 @@ digest_list_to_string(smartlist_t *sl) result = tor_malloc_zero(len); s = result; - SMARTLIST_FOREACH_BEGIN(sl, char *, digest) { + SMARTLIST_FOREACH_BEGIN(sl, const char *, digest) { base16_encode(s, HEX_DIGEST_LEN + 1, digest, DIGEST_LEN); s[HEX_DIGEST_LEN] = '\n'; s += HEX_DIGEST_LEN + 1; @@ -2077,8 +2078,8 @@ digest_list_to_string(smartlist_t *sl) } /** Turn a download_status_t into a human-readable description in a newly - * allocated string. */ - + * allocated string. The format is specified in control-spec.txt, under + * the documentation for "GETINFO download/..." . */ static char * download_status_to_string(const download_status_t *dl) { |