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