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server/common: introduce common/spice_common.h

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move all the ASSERT/PANIC/PANIC_ON/red_error/red_printf* macros
to a common file to be used with ring.h that is going to be used externally
(by spice-gtk).
This commit is contained in:
Alon Levy 2011-02-28 18:56:16 +02:00
parent 597767d983
commit db6835f616
1 changed files with 70 additions and 0 deletions
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/*
Copyright (C) 2009 Red Hat, Inc.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#ifndef H_SPICE_COMMON
#define H_SPICE_COMMON
#include <stdio.h>
#include <time.h>
#include <stdlib.h>
#define ASSERT(x) if (!(x)) { \
printf("%s: ASSERT %s failed\n", __FUNCTION__, #x); \
abort(); \
}
#define PANIC(format, ...) { \
printf("%s: panic: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
abort(); \
}
#define PANIC_ON(x) if ((x)) { \
printf("%s: panic %s\n", __FUNCTION__, #x); \
abort(); \
}
#define red_error(format, ...) { \
printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
abort(); \
}
#define red_printf(format, ...) \
printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ )
#define red_printf_once(format, ...) { \
static int do_print = TRUE; \
if (do_print) { \
do_print = FALSE; \
printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
} \
}
#define red_printf_some(every, format, ...) { \
static int count = 0; \
if (count++ % (every) == 0) { \
printf("%s: " format "\n", __FUNCTION__, ## __VA_ARGS__ ); \
} \
}
static inline uint64_t get_time_stamp()
{
struct timespec time_space;
clock_gettime(CLOCK_MONOTONIC, &time_space);
return time_space.tv_sec * 1000 * 1000 * 1000 + time_space.tv_nsec;
}
#endif