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/*
Copyright (C) 2009 Red Hat, Inc.
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; either version 2 of
the License, or (at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
*/
#ifndef _H_RED_COMMON
#define _H_RED_COMMON
#include <sys/uio.h>
#include <openssl/ssl.h>
#include "red.h"
#ifndef MIN
#define MIN(x, y) (((x) <= (y)) ? (x) : (y))
#endif
#ifndef MAX
#define MAX(x, y) (((x) >= (y)) ? (x) : (y))
#endif
#ifndef ABS
#define ABS(a) ((a) >= 0 ? (a) : -(a))
#endif
#ifndef ALIGN
#define ALIGN(a, b) (((a) + ((b) - 1)) & ~((b) - 1))
#endif
#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 TRUE 1
#define FALSE 0
#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__ ); \
} \
}
#define OFFSETOF(type, member) ((unsigned long)&((type *)0)->member)
#define CONTAINEROF(ptr, type, member) \
((type *)((uint8_t *)(ptr) - OFFSETOF(type, member)))
typedef enum {
IMAGE_COMPRESS_INVALID,
IMAGE_COMPRESS_AUTO_GLZ,
IMAGE_COMPRESS_AUTO_LZ,
IMAGE_COMPRESS_QUIC,
IMAGE_COMPRESS_GLZ,
IMAGE_COMPRESS_LZ,
IMAGE_COMPRESS_OFF,
} image_compression_t;
enum {
STREAM_VIDEO_INVALID,
STREAM_VIDEO_OFF,
STREAM_VIDEO_ALL,
STREAM_VIDEO_FILTER
};
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
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