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PG-456: Running pgindent to make source PostgreSQL compatible. (#269)
PG-456: Running pgindent to make source indentation/spacing PostgreSQLCompatible. PostgreSQL uses pgindent from time to time to make source code PostgreSQL style guide compatible, it is a very long time since we have not done that. Commit fixes a lot of indentation and spacing issues. Co-authored-by: Hamid Akhtar <hamid.akhtar@gmail.com>
This commit is contained in:
Ibrar Ahmed
GitHub
@@ -104,27 +104,28 @@
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#define MAX_ENUM_OPTIONS 6
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typedef struct GucVariables
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{
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enum config_type type; /* PGC_BOOL, PGC_INT, PGC_REAL, PGC_STRING, PGC_ENUM */
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int guc_variable;
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char guc_name[TEXT_LEN];
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char guc_desc[TEXT_LEN];
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int guc_default;
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int guc_min;
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int guc_max;
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int guc_unit;
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int *guc_value;
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bool guc_restart;
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int n_options;
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char guc_options[MAX_ENUM_OPTIONS][32];
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} GucVariable;
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enum config_type type; /* PGC_BOOL, PGC_INT, PGC_REAL, PGC_STRING,
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* PGC_ENUM */
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int guc_variable;
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char guc_name[TEXT_LEN];
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char guc_desc[TEXT_LEN];
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int guc_default;
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int guc_min;
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int guc_max;
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int guc_unit;
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int *guc_value;
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bool guc_restart;
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int n_options;
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char guc_options[MAX_ENUM_OPTIONS][32];
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} GucVariable;
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#if PG_VERSION_NUM < 130000
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typedef struct WalUsage
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{
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long wal_records; /* # of WAL records produced */
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long wal_fpi; /* # of WAL full page images produced */
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uint64 wal_bytes; /* size of WAL records produced */
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long wal_records; /* # of WAL records produced */
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long wal_fpi; /* # of WAL full page images produced */
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uint64 wal_bytes; /* size of WAL records produced */
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} WalUsage;
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#endif
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@@ -132,7 +133,7 @@ typedef enum OVERFLOW_TARGET
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{
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OVERFLOW_TARGET_NONE = 0,
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OVERFLOW_TARGET_DISK
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} OVERFLOW_TARGET;
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} OVERFLOW_TARGET;
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typedef enum pgssStoreKind
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{
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@@ -163,19 +164,19 @@ typedef enum AGG_KEY
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AGG_KEY_DATABASE = 0,
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AGG_KEY_USER,
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AGG_KEY_HOST
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} AGG_KEY;
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} AGG_KEY;
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#define MAX_QUERY_LEN 1024
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/* shared memory storage for the query */
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typedef struct CallTime
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{
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double total_time; /* total execution time, in msec */
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double min_time; /* minimum execution time in msec */
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double max_time; /* maximum execution time in msec */
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double mean_time; /* mean execution time in msec */
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double sum_var_time; /* sum of variances in execution time in msec */
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} CallTime;
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double total_time; /* total execution time, in msec */
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double min_time; /* minimum execution time in msec */
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double max_time; /* maximum execution time in msec */
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double mean_time; /* mean execution time in msec */
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double sum_var_time; /* sum of variances in execution time in msec */
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} CallTime;
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/*
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* Entry type for queries hash table (query ID).
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@@ -188,16 +189,16 @@ typedef struct CallTime
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*/
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typedef struct pgssQueryEntry
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{
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uint64 queryid; /* query identifier, also the key. */
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size_t query_pos; /* query location within query buffer */
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} pgssQueryEntry;
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uint64 queryid; /* query identifier, also the key. */
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size_t query_pos; /* query location within query buffer */
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} pgssQueryEntry;
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typedef struct PlanInfo
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{
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uint64 planid; /* plan identifier */
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char plan_text[PLAN_TEXT_LEN]; /* plan text */
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size_t plan_len; /* strlen(plan_text) */
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} PlanInfo;
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uint64 planid; /* plan identifier */
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char plan_text[PLAN_TEXT_LEN]; /* plan text */
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size_t plan_len; /* strlen(plan_text) */
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} PlanInfo;
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typedef struct pgssHashKey
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{
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@@ -208,63 +209,66 @@ typedef struct pgssHashKey
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uint64 ip; /* client ip address */
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uint64 planid; /* plan identifier */
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uint64 appid; /* hash of application name */
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uint64 toplevel; /* query executed at top level */
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uint64 toplevel; /* query executed at top level */
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} pgssHashKey;
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typedef struct QueryInfo
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{
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uint64 parentid; /* parent queryid of current query*/
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int64 type; /* type of query, options are query, info, warning, error, fatal */
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uint64 parentid; /* parent queryid of current query */
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int64 type; /* type of query, options are query, info,
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* warning, error, fatal */
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char application_name[APPLICATIONNAME_LEN];
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char comments[COMMENTS_LEN];
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char relations[REL_LST][REL_LEN]; /* List of relation involved in the query */
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int num_relations; /* Number of relation in the query */
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CmdType cmd_type; /* query command type SELECT/UPDATE/DELETE/INSERT */
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char relations[REL_LST][REL_LEN]; /* List of relation involved
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* in the query */
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int num_relations; /* Number of relation in the query */
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CmdType cmd_type; /* query command type
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* SELECT/UPDATE/DELETE/INSERT */
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} QueryInfo;
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typedef struct ErrorInfo
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{
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int64 elevel; /* error elevel */
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char sqlcode[SQLCODE_LEN]; /* error sqlcode */
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char message[ERROR_MESSAGE_LEN]; /* error message text */
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} ErrorInfo;
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int64 elevel; /* error elevel */
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char sqlcode[SQLCODE_LEN]; /* error sqlcode */
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char message[ERROR_MESSAGE_LEN]; /* error message text */
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} ErrorInfo;
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typedef struct Calls
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{
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int64 calls; /* # of times executed */
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int64 rows; /* total # of retrieved or affected rows */
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double usage; /* usage factor */
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} Calls;
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int64 calls; /* # of times executed */
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int64 rows; /* total # of retrieved or affected rows */
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double usage; /* usage factor */
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} Calls;
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typedef struct Blocks
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{
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int64 shared_blks_hit; /* # of shared buffer hits */
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int64 shared_blks_read; /* # of shared disk blocks read */
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int64 shared_blks_dirtied; /* # of shared disk blocks dirtied */
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int64 shared_blks_written; /* # of shared disk blocks written */
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int64 local_blks_hit; /* # of local buffer hits */
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int64 local_blks_read; /* # of local disk blocks read */
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int64 local_blks_dirtied; /* # of local disk blocks dirtied */
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int64 local_blks_written; /* # of local disk blocks written */
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int64 temp_blks_read; /* # of temp blocks read */
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int64 temp_blks_written; /* # of temp blocks written */
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double blk_read_time; /* time spent reading, in msec */
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double blk_write_time; /* time spent writing, in msec */
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} Blocks;
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int64 shared_blks_hit; /* # of shared buffer hits */
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int64 shared_blks_read; /* # of shared disk blocks read */
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int64 shared_blks_dirtied; /* # of shared disk blocks dirtied */
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int64 shared_blks_written; /* # of shared disk blocks written */
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int64 local_blks_hit; /* # of local buffer hits */
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int64 local_blks_read; /* # of local disk blocks read */
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int64 local_blks_dirtied; /* # of local disk blocks dirtied */
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int64 local_blks_written; /* # of local disk blocks written */
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int64 temp_blks_read; /* # of temp blocks read */
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int64 temp_blks_written; /* # of temp blocks written */
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double blk_read_time; /* time spent reading, in msec */
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double blk_write_time; /* time spent writing, in msec */
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} Blocks;
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typedef struct SysInfo
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{
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float utime; /* user cpu time */
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float stime; /* system cpu time */
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} SysInfo;
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float utime; /* user cpu time */
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float stime; /* system cpu time */
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} SysInfo;
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typedef struct Wal_Usage
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{
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int64 wal_records; /* # of WAL records generated */
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int64 wal_fpi; /* # of WAL full page images generated */
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uint64 wal_bytes; /* total amount of WAL bytes generated */
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} Wal_Usage;
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} Wal_Usage;
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typedef struct Counters
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{
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@@ -275,14 +279,15 @@ typedef struct Counters
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Calls plancalls;
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CallTime plantime;
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PlanInfo planinfo;
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PlanInfo planinfo;
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Blocks blocks;
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SysInfo sysinfo;
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ErrorInfo error;
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Wal_Usage walusage;
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int resp_calls[MAX_RESPONSE_BUCKET]; /* execution time's in msec */
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uint64 state; /* query state */
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ErrorInfo error;
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Wal_Usage walusage;
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int resp_calls[MAX_RESPONSE_BUCKET]; /* execution time's in
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* msec */
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uint64 state; /* query state */
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} Counters;
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/* Some global structure to get the cpu usage, really don't like the idea of global variable */
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@@ -292,11 +297,11 @@ typedef struct Counters
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*/
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typedef struct pgssEntry
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{
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pgssHashKey key; /* hash key of entry - MUST BE FIRST */
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Counters counters; /* the statistics for this query */
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int encoding; /* query text encoding */
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slock_t mutex; /* protects the counters only */
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size_t query_pos; /* query location within query buffer */
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pgssHashKey key; /* hash key of entry - MUST BE FIRST */
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Counters counters; /* the statistics for this query */
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int encoding; /* query text encoding */
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slock_t mutex; /* protects the counters only */
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size_t query_pos; /* query location within query buffer */
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} pgssEntry;
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/*
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@@ -304,30 +309,33 @@ typedef struct pgssEntry
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*/
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typedef struct pgssSharedState
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{
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LWLock *lock; /* protects hashtable search/modification */
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double cur_median_usage; /* current median usage in hashtable */
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slock_t mutex; /* protects following fields only: */
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Size extent; /* current extent of query file */
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int64 n_writers; /* number of active writers to query file */
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pg_atomic_uint64 current_wbucket;
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pg_atomic_uint64 prev_bucket_sec;
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uint64 bucket_entry[MAX_BUCKETS];
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char bucket_start_time[MAX_BUCKETS][60]; /* start time of the bucket */
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LWLock *errors_lock; /* protects errors hashtable search/modification */
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LWLock *lock; /* protects hashtable search/modification */
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double cur_median_usage; /* current median usage in hashtable */
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slock_t mutex; /* protects following fields only: */
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Size extent; /* current extent of query file */
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int64 n_writers; /* number of active writers to query file */
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pg_atomic_uint64 current_wbucket;
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pg_atomic_uint64 prev_bucket_sec;
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uint64 bucket_entry[MAX_BUCKETS];
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char bucket_start_time[MAX_BUCKETS][60]; /* start time of the
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* bucket */
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LWLock *errors_lock; /* protects errors hashtable
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* search/modification */
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/*
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* These variables are used when pgsm_overflow_target is ON.
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*
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* overflow is set to true when the query buffer overflows.
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*
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* n_bucket_cycles counts the number of times we changed bucket
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* since the query buffer overflowed. When it reaches pgsm_max_buckets
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* we remove the dump file, also reset the counter.
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* n_bucket_cycles counts the number of times we changed bucket since the
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* query buffer overflowed. When it reaches pgsm_max_buckets we remove the
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* dump file, also reset the counter.
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*
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* This allows us to avoid having a large file on disk that would also
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* slowdown queries to the pg_stat_monitor view.
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*/
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bool overflow;
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size_t n_bucket_cycles;
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bool overflow;
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size_t n_bucket_cycles;
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} pgssSharedState;
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#define ResetSharedState(x) \
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@@ -350,6 +358,7 @@ typedef struct LocationLen
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int location; /* start offset in query text */
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int length; /* length in bytes, or -1 to ignore */
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} LocationLen;
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/*
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* Working state for computing a query jumble and producing a normalized
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* query string
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@@ -378,54 +387,56 @@ typedef struct JumbleState
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/* Links to shared memory state */
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bool SaveQueryText(uint64 bucketid,
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uint64 queryid,
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unsigned char *buf,
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const char *query,
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uint64 query_len,
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size_t *query_pos);
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bool SaveQueryText(uint64 bucketid,
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uint64 queryid,
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unsigned char *buf,
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const char *query,
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uint64 query_len,
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size_t *query_pos);
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/* guc.c */
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void init_guc(void);
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void init_guc(void);
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GucVariable *get_conf(int i);
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/* hash_create.c */
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bool IsHashInitialize(void);
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void pgss_shmem_startup(void);
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void pgss_shmem_shutdown(int code, Datum arg);
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int pgsm_get_bucket_size(void);
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pgssSharedState* pgsm_get_ss(void);
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HTAB *pgsm_get_plan_hash(void);
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HTAB *pgsm_get_hash(void);
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HTAB *pgsm_get_query_hash(void);
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HTAB *pgsm_get_plan_hash(void);
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void hash_entry_reset(void);
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void hash_query_entryies_reset(void);
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void hash_query_entries();
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void hash_query_entry_dealloc(int new_bucket_id, int old_bucket_id, unsigned char *query_buffer[]);
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void hash_entry_dealloc(int new_bucket_id, int old_bucket_id, unsigned char *query_buffer);
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pgssEntry* hash_entry_alloc(pgssSharedState *pgss, pgssHashKey *key, int encoding);
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Size hash_memsize(void);
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bool IsHashInitialize(void);
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void pgss_shmem_startup(void);
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void pgss_shmem_shutdown(int code, Datum arg);
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int pgsm_get_bucket_size(void);
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pgssSharedState *pgsm_get_ss(void);
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HTAB *pgsm_get_plan_hash(void);
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HTAB *pgsm_get_hash(void);
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HTAB *pgsm_get_query_hash(void);
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HTAB *pgsm_get_plan_hash(void);
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void hash_entry_reset(void);
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void hash_query_entryies_reset(void);
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void hash_query_entries();
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void hash_query_entry_dealloc(int new_bucket_id, int old_bucket_id, unsigned char *query_buffer[]);
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void hash_entry_dealloc(int new_bucket_id, int old_bucket_id, unsigned char *query_buffer);
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pgssEntry *hash_entry_alloc(pgssSharedState *pgss, pgssHashKey *key, int encoding);
|
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Size hash_memsize(void);
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|
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int read_query_buffer(int bucket_id, uint64 queryid, char *query_txt, size_t pos);
|
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uint64 read_query(unsigned char *buf, uint64 queryid, char * query, size_t pos);
|
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void pgss_startup(void);
|
||||
void set_qbuf(unsigned char *);
|
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int read_query_buffer(int bucket_id, uint64 queryid, char *query_txt, size_t pos);
|
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uint64 read_query(unsigned char *buf, uint64 queryid, char *query, size_t pos);
|
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void pgss_startup(void);
|
||||
void set_qbuf(unsigned char *);
|
||||
|
||||
/* hash_query.c */
|
||||
void pgss_startup(void);
|
||||
void pgss_startup(void);
|
||||
|
||||
/*---- GUC variables ----*/
|
||||
typedef enum {
|
||||
PSGM_TRACK_NONE = 0, /* track no statements */
|
||||
PGSM_TRACK_TOP, /* only top level statements */
|
||||
PGSM_TRACK_ALL /* all statements, including nested ones */
|
||||
} PGSMTrackLevel;
|
||||
typedef enum
|
||||
{
|
||||
PSGM_TRACK_NONE = 0, /* track no statements */
|
||||
PGSM_TRACK_TOP, /* only top level statements */
|
||||
PGSM_TRACK_ALL /* all statements, including nested ones */
|
||||
} PGSMTrackLevel;
|
||||
static const struct config_enum_entry track_options[] =
|
||||
{
|
||||
{"none", PSGM_TRACK_NONE, false},
|
||||
{"top", PGSM_TRACK_TOP, false},
|
||||
{"all", PGSM_TRACK_ALL, false},
|
||||
{NULL, 0, false}
|
||||
{"none", PSGM_TRACK_NONE, false},
|
||||
{"top", PGSM_TRACK_TOP, false},
|
||||
{"all", PGSM_TRACK_ALL, false},
|
||||
{NULL, 0, false}
|
||||
};
|
||||
|
||||
#define PGSM_MAX get_conf(0)->guc_variable
|
||||
@@ -447,12 +458,13 @@ static const struct config_enum_entry track_options[] =
|
||||
|
||||
/*---- Benchmarking ----*/
|
||||
#ifdef BENCHMARK
|
||||
/*
|
||||
/*
|
||||
* These enumerator values are used as index in the hook stats array.
|
||||
* STATS_START and STATS_END are used only to delimit the range.
|
||||
* STATS_END is also the length of the valid items in the enum.
|
||||
*/
|
||||
enum pg_hook_stats_id {
|
||||
enum pg_hook_stats_id
|
||||
{
|
||||
STATS_START = -1,
|
||||
STATS_PGSS_POST_PARSE_ANALYZE,
|
||||
STATS_PGSS_EXECUTORSTART,
|
||||
@@ -469,21 +481,22 @@ enum pg_hook_stats_id {
|
||||
};
|
||||
|
||||
/* Hold time to execute statistics for a hook. */
|
||||
struct pg_hook_stats_t {
|
||||
char hook_name[64];
|
||||
double min_time;
|
||||
double max_time;
|
||||
double total_time;
|
||||
uint64 ncalls;
|
||||
struct pg_hook_stats_t
|
||||
{
|
||||
char hook_name[64];
|
||||
double min_time;
|
||||
double max_time;
|
||||
double total_time;
|
||||
uint64 ncalls;
|
||||
};
|
||||
|
||||
#define HOOK_STATS_SIZE MAXALIGN((size_t)STATS_END * sizeof(struct pg_hook_stats_t))
|
||||
|
||||
/* Allocate a pg_hook_stats_t array of size HOOK_STATS_SIZE on shared memory. */
|
||||
void init_hook_stats(void);
|
||||
void init_hook_stats(void);
|
||||
|
||||
/* Update hook time execution statistics. */
|
||||
void update_hook_stats(enum pg_hook_stats_id hook_id, double time_elapsed);
|
||||
void update_hook_stats(enum pg_hook_stats_id hook_id, double time_elapsed);
|
||||
|
||||
/*
|
||||
* Macro used to declare a hook function:
|
||||
@@ -509,7 +522,7 @@ void update_hook_stats(enum pg_hook_stats_id hook_id, double time_elapsed);
|
||||
*/
|
||||
#define HOOK(name) name##_benchmark
|
||||
|
||||
#else /* #ifdef BENCHMARK */
|
||||
#else /* #ifdef BENCHMARK */
|
||||
|
||||
#define DECLARE_HOOK(hook, ...) \
|
||||
static hook(__VA_ARGS__);
|
||||
|
||||
Reference in New Issue
Block a user