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Emit a warning when open mode modifier t is used wrong.

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This commit is contained in:
Marcus Boerger
2002-11-10 23:07:35 +00:00
parent 4f636c6b3b
commit b8f3b83511
1 changed files with 13 additions and 1 deletions
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ext/dba/dba.c
+13 -1
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@@ -424,7 +424,19 @@ static void php_dba_open(INTERNAL_FUNCTION_PARAMETERS, int persistent)
}
if (*pmode=='t') {
pmode++;
lock_mode |= LOCK_NB; /* test =: non blocking */
if (!lock_mode) {
if ((hptr->flags & DBA_LOCK_ALL) == 0) {
php_error_docref2(NULL TSRMLS_CC, Z_STRVAL_PP(args[0]), Z_STRVAL_PP(args[1]), E_WARNING, "Handler %s uses its own locking which doesn't support mode modifier t (testing)", hptr->name);
FREENOW;
RETURN_FALSE;
} else {
php_error_docref2(NULL TSRMLS_CC, Z_STRVAL_PP(args[0]), Z_STRVAL_PP(args[1]), E_WARNING, "Handler %s doesn't uses locking for this mode which makes modifier t (testing) obsolete", hptr->name);
FREENOW;
RETURN_FALSE;
}
} else {
lock_mode |= LOCK_NB; /* test =: non blocking */
}
}
if (*pmode || !modenr) {
php_error_docref2(NULL TSRMLS_CC, Z_STRVAL_PP(args[0]), Z_STRVAL_PP(args[1]), E_WARNING, "Illegal DBA mode");