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Fully const-ify PQconnectdbParams, PQconnectStartParams, and PQpingParams.

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The keywords and values arguments of these functions are more properly
declared "const char * const *" than just "const char **".

Lionel Elie Mamane, reviewed by Craig Ringer
This commit is contained in:
Tom Lane
2011-09-25 18:52:48 -04:00
parent d5aa7a9fe6
commit 2a571bc233
3 changed files with 23 additions and 19 deletions
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12
doc/src/sgml/libpq.sgml
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@ -98,7 +98,9 @@
Makes a new connection to the database server.
<synopsis>
PGconn *PQconnectdbParams(const char **keywords, const char **values, int expand_dbname);
PGconn *PQconnectdbParams(const char * const *keywords,
const char * const *values,
int expand_dbname);
</synopsis>
</para>
@ -730,8 +732,8 @@ PGconn *PQsetdb(char *pghost,
Make a connection to the database server in a nonblocking manner.
<synopsis>
PGconn *PQconnectStartParams(const char **keywords,
const char **values,
PGconn *PQconnectStartParams(const char * const *keywords,
const char * const *values,
int expand_dbname);
PGconn *PQconnectStart(const char *conninfo);
@ -1112,7 +1114,9 @@ PostgresPollingStatusType PQresetPoll(PGconn *conn);
values to obtain the server status.
<synopsis>
PGPing PQpingParams(const char **keywords, const char **values, int expand_dbname);
PGPing PQpingParams(const char * const *keywords,
const char * const *values,
int expand_dbname);
</synopsis>
The function returns one of the following values: