40 lines
970 B
V
40 lines
970 B
V
module mysql
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// get_error_msg returns error message from MySQL instance.
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fn get_error_msg(conn &C.MYSQL) string {
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return clone_mysql_cstring(C.mysql_error(conn))
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}
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// get_errno returns error number from MySQL instance.
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fn get_errno(conn &C.MYSQL) int {
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return C.mysql_errno(conn)
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}
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// get_stmt_error_msg returns error message from a MySQL statement instance.
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fn get_stmt_error_msg(stmt &C.MYSQL_STMT) string {
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return clone_mysql_cstring(&u8(C.mysql_stmt_error(stmt)))
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}
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// get_stmt_errno returns error number from a MySQL statement instance.
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fn get_stmt_errno(stmt &C.MYSQL_STMT) int {
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return C.mysql_stmt_errno(stmt)
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}
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@[inline]
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fn clone_mysql_cstring(ptr &u8) string {
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if isnil(ptr) {
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return ''
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}
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return unsafe { tos_clone(ptr) }
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}
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// resolve_nil_str returns an empty string if passed value is a nil pointer.
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fn resolve_nil_str(ptr &u8) string {
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return clone_mysql_cstring(ptr)
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}
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@[inline]
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fn mystring(b &u8) string {
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return clone_mysql_cstring(b)
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}
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