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Change TRUE/FALSE to true/false

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The lower case spellings are C and C++ standard and are used in most
parts of the PostgreSQL sources.  The upper case spellings are only used
in some files/modules.  So standardize on the standard spellings.

The APIs for ICU, Perl, and Windows define their own TRUE and FALSE, so
those are left as is when using those APIs.

In code comments, we use the lower-case spelling for the C concepts and
keep the upper-case spelling for the SQL concepts.

Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
This commit is contained in:
Peter Eisentraut
2017-08-16 00:22:32 -04:00
parent 4497f2f3b3
commit 2eb4a831e5
216 changed files with 1168 additions and 1168 deletions
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28
src/interfaces/libpq/fe-connect.c
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@ -3586,7 +3586,7 @@ closePGconn(PGconn *conn)
* Don't call PQsetnonblocking() because it will fail if it's unable to
* flush the connection.
*/
conn->nonblocking = FALSE;
conn->nonblocking = false;
/*
* Close the connection, reset all transient state, flush I/O buffers.
@ -3781,8 +3781,8 @@ PQfreeCancel(PGcancel *cancel)
* PQcancel and PQrequestCancel: attempt to request cancellation of the
* current operation.
*
* The return value is TRUE if the cancel request was successfully
* dispatched, FALSE if not (in which case an error message is available).
* The return value is true if the cancel request was successfully
* dispatched, false if not (in which case an error message is available).
* Note: successful dispatch is no guarantee that there will be any effect at
* the backend. The application must read the operation result as usual.
*
@ -3871,7 +3871,7 @@ retry5:
/* All done */
closesocket(tmpsock);
SOCK_ERRNO_SET(save_errno);
return TRUE;
return true;
cancel_errReturn:
@ -3889,13 +3889,13 @@ cancel_errReturn:
if (tmpsock != PGINVALID_SOCKET)
closesocket(tmpsock);
SOCK_ERRNO_SET(save_errno);
return FALSE;
return false;
}
/*
* PQcancel: request query cancel
*
* Returns TRUE if able to send the cancel request, FALSE if not.
* Returns true if able to send the cancel request, false if not.
*
* On failure, an error message is stored in *errbuf, which must be of size
* errbufsize (recommended size is 256 bytes). *errbuf is not changed on
@ -3907,7 +3907,7 @@ PQcancel(PGcancel *cancel, char *errbuf, int errbufsize)
if (!cancel)
{
strlcpy(errbuf, "PQcancel() -- no cancel object supplied", errbufsize);
return FALSE;
return false;
}
return internal_cancel(&cancel->raddr, cancel->be_pid, cancel->be_key,
@ -3917,7 +3917,7 @@ PQcancel(PGcancel *cancel, char *errbuf, int errbufsize)
/*
* PQrequestCancel: old, not thread-safe function for requesting query cancel
*
* Returns TRUE if able to send the cancel request, FALSE if not.
* Returns true if able to send the cancel request, false if not.
*
* On failure, the error message is saved in conn->errorMessage; this means
* that this can't be used when there might be other active operations on
@ -3933,7 +3933,7 @@ PQrequestCancel(PGconn *conn)
/* Check we have an open connection */
if (!conn)
return FALSE;
return false;
if (conn->sock == PGINVALID_SOCKET)
{
@ -3942,7 +3942,7 @@ PQrequestCancel(PGconn *conn)
conn->errorMessage.maxlen);
conn->errorMessage.len = strlen(conn->errorMessage.data);
return FALSE;
return false;
}
r = internal_cancel(&conn->raddr, conn->be_pid, conn->be_key,
@ -4781,7 +4781,7 @@ conninfo_init(PQExpBuffer errorMessage)
* Returns a malloc'd PQconninfoOption array, if parsing is successful.
* Otherwise, NULL is returned and an error message is left in errorMessage.
*
* If use_defaults is TRUE, default values are filled in (from a service file,
* If use_defaults is true, default values are filled in (from a service file,
* environment variables, etc).
*/
static PQconninfoOption *
@ -5004,7 +5004,7 @@ conninfo_parse(const char *conninfo, PQExpBuffer errorMessage,
* If not successful, NULL is returned and an error message is
* left in errorMessage.
* Defaults are supplied (from a service file, environment variables, etc)
* for unspecified options, but only if use_defaults is TRUE.
* for unspecified options, but only if use_defaults is true.
*
* If expand_dbname is non-zero, and the value passed for the first occurrence
* of "dbname" keyword is a connection string (as indicated by
@ -5175,7 +5175,7 @@ conninfo_array_parse(const char *const *keywords, const char *const *values,
*
* Defaults are obtained from a service file, environment variables, etc.
*
* Returns TRUE if successful, otherwise FALSE; errorMessage, if supplied,
* Returns true if successful, otherwise false; errorMessage, if supplied,
* is filled in upon failure. Note that failure to locate a default value
* is not an error condition here --- we just leave the option's value as
* NULL.
@ -5826,7 +5826,7 @@ conninfo_getval(PQconninfoOption *connOptions,
*
* If not successful, returns NULL and fills errorMessage accordingly.
* However, if the reason of failure is an invalid keyword being passed and
* ignoreMissing is TRUE, errorMessage will be left untouched.
* ignoreMissing is true, errorMessage will be left untouched.
*/
static PQconninfoOption *
conninfo_storeval(PQconninfoOption *connOptions,