Dan Williams
2d700043ab
There were a few problems with MM's existing signal handling, first of which was that calling g_main_loop_quit() from a signal handler only works 50% of the time due to severe restrictions on what you can do from the handler. This caused INT or TERM to sometimes be ignored by MM. Instead, use the glib signal functions which ensure that the handler is run in the right context, where we can do anything we want.
62 lines
1.8 KiB
C
62 lines
1.8 KiB
C
/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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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; either version 2 of the License, or
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* (at your option) any later version.
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*
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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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*
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* Copyright (C) 2011 Red Hat, Inc.
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*/
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#ifndef MM_LOG_H
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#define MM_LOG_H
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#include <glib.h>
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/* Log levels */
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enum {
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LOGL_ERR = 0x00000001,
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LOGL_WARN = 0x00000002,
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LOGL_INFO = 0x00000004,
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LOGL_DEBUG = 0x00000008
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};
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#define mm_err(...) \
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_mm_log (G_STRLOC, G_STRFUNC, LOGL_ERR, ## __VA_ARGS__ )
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#define mm_warn(...) \
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_mm_log (G_STRLOC, G_STRFUNC, LOGL_WARN, ## __VA_ARGS__ )
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#define mm_info(...) \
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_mm_log (G_STRLOC, G_STRFUNC, LOGL_INFO, ## __VA_ARGS__ )
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#define mm_dbg(...) \
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_mm_log (G_STRLOC, G_STRFUNC, LOGL_DEBUG, ## __VA_ARGS__ )
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#define mm_log(level, ...) \
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_mm_log (G_STRLOC, G_STRFUNC, level, ## __VA_ARGS__ )
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void _mm_log (const char *loc,
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const char *func,
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guint32 level,
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const char *fmt,
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...) __attribute__((__format__ (__printf__, 4, 5)));
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gboolean mm_log_set_level (const char *level, GError **error);
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gboolean mm_log_setup (const char *level,
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const char *log_file,
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gboolean show_ts,
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gboolean rel_ts,
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gboolean debug_func_loc,
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GError **error);
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void mm_log_shutdown (void);
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#endif /* MM_LOG_H */
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