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Fix comments of functions that return tor_snprintf

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No code changes needed: in the places where we actually check the
return value of these functions, we handle it correctly.
This commit is contained in:
teor 2017-05-23 18:44:45 +10:00
parent 4e3ea6d5c8
commit af98b862a5
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2 changed files with 5 additions and 4 deletions
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7
src/common/address.c
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@ -564,8 +564,8 @@ tor_addr_parse_PTR_name(tor_addr_t *result, const char *address,
/** Convert <b>addr</b> to an in-addr.arpa name or a .ip6.arpa name,
* and store the result in the <b>outlen</b>-byte buffer at
* <b>out</b>. Return the number of chars written to <b>out</b>, not
* including the trailing \0, on success. Returns -1 on failure. */
* <b>out</b>. Returns a non-negative integer on success.
* Returns -1 on failure. */
int
tor_addr_to_PTR_name(char *out, size_t outlen,
const tor_addr_t *addr)
@ -2051,7 +2051,8 @@ parse_port_range(const char *port, uint16_t *port_min_out,
/** Given an IPv4 in_addr struct *<b>in</b> (in network order, as usual),
* write it as a string into the <b>buf_len</b>-byte buffer in
* <b>buf</b>.
* <b>buf</b>. Returns a non-negative integer on success.
* Returns -1 on failure.
*/
int
tor_inet_ntoa(const struct in_addr *in, char *buf, size_t buf_len)

2
src/common/util.c
View File

@ -1953,7 +1953,7 @@ parse_http_time(const char *date, struct tm *tm)
/** Given an <b>interval</b> in seconds, try to write it to the
* <b>out_len</b>-byte buffer in <b>out</b> in a human-readable form.
* Return 0 on success, -1 on failure.
* Returns a non-negative integer on success, -1 on failure.
*/
int
format_time_interval(char *out, size_t out_len, long interval)