From 354bb40e75d94466e91fe6960523612c9d17ccfb Mon Sep 17 00:00:00 2001 From: Karen Arutyunov Date: Thu, 2 Nov 2017 23:11:29 +0300 Subject: Add implementation --- mysql/mysys/my_mess.c | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 65 insertions(+) create mode 100644 mysql/mysys/my_mess.c (limited to 'mysql/mysys/my_mess.c') diff --git a/mysql/mysys/my_mess.c b/mysql/mysys/my_mess.c new file mode 100644 index 0000000..0c6d24d --- /dev/null +++ b/mysql/mysys/my_mess.c @@ -0,0 +1,65 @@ +/* Copyright (c) 2000, 2016, Oracle and/or its affiliates. All rights reserved. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; version 2 of the License. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ + +#include "mysys_priv.h" +#include "my_sys.h" + +/** + Print an error message on stderr. + Prefixed with the binary's name (sans .exe, where applicable, + and without path, both to keep our test cases sane). + The name is intended to aid debugging by clarifying which + binary reported an error, especially in cases like mysql_upgrade + which calls several other tools whose messages should be + distinguishable from each other's, and from mysql_upgrade's. + + This is low-level, in most cases, you should use my_message_local() + instead (which by default goes through my_message_local_stderr(), + which is a wrapper around this function that adds a severity level). + + @param error The error number. Currently unused. + @param str The message to print. Not trailing \n needed. + @param MyFlags ME_BELL to beep, or 0. +*/ +void my_message_stderr(uint error MY_ATTRIBUTE((unused)), + const char *str, myf MyFlags) +{ + DBUG_ENTER("my_message_stderr"); + DBUG_PRINT("enter",("message: %s",str)); + (void) fflush(stdout); + if (MyFlags & ME_BELL) + (void) fputc('\007', stderr); + if (my_progname) + { + size_t l; + const char *r; + + if ((r= strrchr(my_progname, FN_LIBCHAR))) + r++; + else + r= my_progname; + + l= strlen(r); + #ifdef _WIN32 + if ((l > 4) && !strcmp(&r[l - 4], ".exe")) + l-= 4; /* purecov: inspected */ /* Windows-only */ + #endif + fprintf(stderr, "%.*s: ", (int) l, r); + } + (void)fputs(str,stderr); + (void)fputc('\n',stderr); + (void)fflush(stderr); + DBUG_VOID_RETURN; +} -- cgit v1.1