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LLCache: correct typos/grammar/etc.

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This commit is contained in:
John-Mark Bell 2018-04-21 22:24:41 +00:00
parent 9c164e591f
commit badc0d437a
1 changed files with 21 additions and 21 deletions
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42
content/llcache.c
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@ -86,7 +86,7 @@ struct llcache_handle {
typedef struct llcache_object_user { typedef struct llcache_object_user {
llcache_handle *handle; /**< Handle data for client */ llcache_handle *handle; /**< Handle data for client */
bool iterator_target; /**< This is the an iterator target */ bool iterator_target; /**< This is the iterator target */
bool queued_for_delete; /**< This user is queued for deletion */ bool queued_for_delete; /**< This user is queued for deletion */
struct llcache_object_user *prev; /**< Previous in list */ struct llcache_object_user *prev; /**< Previous in list */
@ -126,7 +126,7 @@ typedef enum {
} llcache_validate; } llcache_validate;
/** /**
* cache control value for invalid age. * Cache control value for invalid age.
*/ */
#define INVALID_AGE -1 #define INVALID_AGE -1
@ -150,7 +150,7 @@ typedef struct {
char *value; /**< Header value */ char *value; /**< Header value */
} llcache_header; } llcache_header;
/** Current status of objects data */ /** Current status of an object's data */
typedef enum { typedef enum {
LLCACHE_STATE_RAM = 0, /**< source data is stored in RAM only */ LLCACHE_STATE_RAM = 0, /**< source data is stored in RAM only */
LLCACHE_STATE_DISC, /**< source data is stored on disc */ LLCACHE_STATE_DISC, /**< source data is stored on disc */
@ -191,7 +191,7 @@ struct llcache_object {
/* Instrumentation. These elements are strictly for information /* Instrumentation. These elements are strictly for information
* to improve the cache performance and to provide performance * to improve the cache performance and to provide performance
* metrics. The values are non-authorative and must not be used to * metrics. The values are non-authoritative and must not be used to
* determine object lifetime etc. * determine object lifetime etc.
*/ */
time_t last_used; /**< time the last user was removed from the object */ time_t last_used; /**< time the last user was removed from the object */
@ -791,7 +791,7 @@ static nserror llcache_fetch_process_header(llcache_object *object,
/** /**
* (Re)fetch an object * (Re)fetch an object
* *
* sets up headers and attempts to start an actual fetch from the * Sets up headers and attempts to start an actual fetch from the
* fetchers system updating the llcache object with the new fetch on * fetchers system updating the llcache object with the new fetch on
* successful start. * successful start.
* *
@ -1165,14 +1165,14 @@ llcache_object_remove_from_list(llcache_object *object, llcache_object **list)
/** /**
* Retrieve source data for an object from persistent store if necessary. * Retrieve source data for an object from persistent store if necessary.
* *
* If an objects source data has been placed in the persistent store * If an object's source data has been placed in the persistent store
* and the in memory copy released this will attempt to retrieve the * and there is no in-memory copy, then attempt to retrieve the source
* source data. * data.
* *
* \param object the object to operate on. * \param object the object to operate on.
* \return appropriate error code. * \return appropriate error code.
*/ */
static nserror llcache_persist_retrieve(llcache_object *object) static nserror llcache_retrieve_persisted_data(llcache_object *object)
{ {
/* ensure the source data is present if necessary */ /* ensure the source data is present if necessary */
if ((object->source_data != NULL) || if ((object->source_data != NULL) ||
@ -1191,7 +1191,7 @@ static nserror llcache_persist_retrieve(llcache_object *object)
} }
/** /**
* Generate a serialised version of an objects metadata * Generate a serialised version of an object's metadata
* *
* The metadata includes object headers. * The metadata includes object headers.
* *
@ -1335,7 +1335,7 @@ operror:
} }
/** /**
* Deserialisation of an objects metadata. * Deserialisation of an object's metadata.
* *
* Attempt to retrieve and deserialise the metadata for an object from * Attempt to retrieve and deserialise the metadata for an object from
* the backing store. * the backing store.
@ -1361,7 +1361,7 @@ llcache_process_metadata(llcache_object *object)
size_t source_length; size_t source_length;
time_t request_time; time_t request_time;
time_t reponse_time; time_t response_time;
time_t completion_time; time_t completion_time;
size_t num_headers; size_t num_headers;
size_t hloop; size_t hloop;
@ -1412,7 +1412,7 @@ llcache_process_metadata(llcache_object *object)
nsurl_unref(metadataurl); nsurl_unref(metadataurl);
/* metadata line 2 is the objects length */ /* metadata line 2 is the object's length */
line = 2; line = 2;
ln += lnsize + 1; ln += lnsize + 1;
lnsize = strlen(ln); lnsize = strlen(ln);
@ -1438,7 +1438,7 @@ llcache_process_metadata(llcache_object *object)
ln += lnsize + 1; ln += lnsize + 1;
lnsize = strlen(ln); lnsize = strlen(ln);
res = nsc_snptimet(ln, lnsize, &reponse_time); res = nsc_snptimet(ln, lnsize, &response_time);
if (res != NSERROR_OK) if (res != NSERROR_OK)
goto format_error; goto format_error;
@ -1485,7 +1485,7 @@ llcache_process_metadata(llcache_object *object)
object->source_alloc = metadatalen; object->source_alloc = metadatalen;
object->cache.req_time = request_time; object->cache.req_time = request_time;
object->cache.res_time = reponse_time; object->cache.res_time = response_time;
object->cache.fin_time = completion_time; object->cache.fin_time = completion_time;
/* object stored in backing store */ /* object stored in backing store */
@ -1514,7 +1514,7 @@ format_error:
* cache else appropriate error code. * cache else appropriate error code.
*/ */
static nserror static nserror
llcache_object_fetch_persistant(llcache_object *object, llcache_object_fetch_persistent(llcache_object *object,
uint32_t flags, uint32_t flags,
nsurl *referer, nsurl *referer,
const llcache_post_data *post, const llcache_post_data *post,
@ -1604,7 +1604,7 @@ llcache_object_retrieve_from_cache(nsurl *url,
return error; return error;
/* attempt to retrieve object from persistent store */ /* attempt to retrieve object from persistent store */
error = llcache_object_fetch_persistant(obj, flags, referer, post, redirect_count); error = llcache_object_fetch_persistent(obj, flags, referer, post, redirect_count);
if (error == NSERROR_OK) { if (error == NSERROR_OK) {
NSLOG(llcache, DEBUG, "retrieved object from persistent store"); NSLOG(llcache, DEBUG, "retrieved object from persistent store");
@ -1631,7 +1631,7 @@ llcache_object_retrieve_from_cache(nsurl *url,
*/ */
/* ensure the source data is present */ /* ensure the source data is present */
error = llcache_persist_retrieve(newest); error = llcache_retrieve_persisted_data(newest);
if (error == NSERROR_OK) { if (error == NSERROR_OK) {
/* source data was successfully retrieved from /* source data was successfully retrieved from
* persistent store * persistent store
@ -1658,7 +1658,7 @@ llcache_object_retrieve_from_cache(nsurl *url,
/* Found a candidate object but it needs freshness validation */ /* Found a candidate object but it needs freshness validation */
/* ensure the source data is present */ /* ensure the source data is present */
error = llcache_persist_retrieve(newest); error = llcache_retrieve_persisted_data(newest);
if (error == NSERROR_OK) { if (error == NSERROR_OK) {
/* Create a new object */ /* Create a new object */
@ -3444,8 +3444,8 @@ static void llcache_catch_up_all_users(void *ignored)
llcache_object *object; llcache_object *object;
/* Assume after this we'll be all caught up. If any user of a handle /* Assume after this we'll be all caught up. If any user of a handle
* defers then we'll end up set not caught up and we'll * defers then we'll invalidate all_caught_up and reschedule via
* reschedule at that point via llcache_users_not_caught_up() * llcache_users_not_caught_up()
*/ */
llcache->all_caught_up = true; llcache->all_caught_up = true;