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doc: Document public functions.

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This commit is contained in:
Andreas Schneider
2013-07-14 12:03:54 +02:00
parent 2c91efcc68
commit a73557053e
1 changed files with 28 additions and 4 deletions
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32
src/log.c
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@@ -168,39 +168,63 @@ void ssh_log_common(struct ssh_common_struct *common,
/* PUBLIC */
/**
* @brief Set the log level of the library.
*
* @param[in] level The level to set.
*
* @return SSH_OK on success, SSH_ERROR on error.
*/
int ssh_set_log_level(int level) {
if (level < 0) {
return -1;
return SSH_ERROR;
}
ssh_log_level = level;
return 0;
return SSH_OK;
}
/**
* @brief Get the log level of the library.
*
* @return The value of the log level.
*/
int ssh_get_log_level(void) {
return ssh_log_level;
}
int ssh_set_log_callback(ssh_logging_callback cb) {
if (cb == NULL) {
return -1;
return SSH_ERROR;
}
ssh_log_cb = cb;
return 0;
return SSH_OK;
}
ssh_logging_callback ssh_get_log_callback(void) {
return ssh_log_cb;
}
/**
* @brief Get the userdata of the logging function.
*
* @return The userdata if set or NULL.
*/
void *ssh_get_log_userdata(void)
{
return ssh_log_userdata;
}
/**
* @brief Set the userdata for the logging function.
*
* @param[in] data The userdata to set.
*
* @return SSH_OK on success.
*/
int ssh_set_log_userdata(void *data)
{
ssh_log_userdata = data;