70 lines
2.4 KiB
C
70 lines
2.4 KiB
C
#ifndef __PRINTK_H
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#define __PRINTK_H
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#define MSG_EMERG 0 /* system is unusable */
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#define MSG_ALERT 1 /* action must be taken immediately */
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#define MSG_CRIT 2 /* critical conditions */
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#define MSG_ERR 3 /* error conditions */
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#define MSG_WARNING 4 /* warning conditions */
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#define MSG_NOTICE 5 /* normal but significant condition */
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#define MSG_INFO 6 /* informational */
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#define MSG_DEBUG 7 /* debug-level messages */
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#ifdef DEBUG
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#define LOGLEVEL MSG_DEBUG
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#else
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#define LOGLEVEL CONFIG_COMPILE_LOGLEVEL
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#endif
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/* debugging and troubleshooting/diagnostic helpers. */
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int pr_print(int level, const char *format, ...)
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__attribute__ ((format(__printf__, 2, 3)));
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int dev_printf(int level, const struct device_d *dev, const char *format, ...)
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__attribute__ ((format(__printf__, 3, 4)));
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#define __dev_printf(level, dev, format, args...) \
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({ \
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(level) <= LOGLEVEL ? dev_printf((level), (dev), (format), ##args) : 0; \
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})
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#define dev_emerg(dev, format, arg...) \
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__dev_printf(0, (dev) , format , ## arg)
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#define dev_alert(dev, format, arg...) \
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__dev_printf(1, (dev) , format , ## arg)
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#define dev_crit(dev, format, arg...) \
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__dev_printf(2, (dev) , format , ## arg)
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#define dev_err(dev, format, arg...) \
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__dev_printf(3, (dev) , format , ## arg)
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#define dev_warn(dev, format, arg...) \
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__dev_printf(4, (dev) , format , ## arg)
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#define dev_notice(dev, format, arg...) \
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__dev_printf(5, (dev) , format , ## arg)
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#define dev_info(dev, format, arg...) \
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__dev_printf(6, (dev) , format , ## arg)
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#define dev_dbg(dev, format, arg...) \
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__dev_printf(7, (dev) , format , ## arg)
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#define __pr_printk(level, format, args...) \
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({ \
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(level) <= LOGLEVEL ? pr_print((level), (format), ##args) : 0; \
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})
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#ifndef pr_fmt
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#define pr_fmt(fmt) fmt
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#endif
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#define pr_emerg(fmt, arg...) __pr_printk(0, pr_fmt(fmt), ##arg)
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#define pr_alert(fmt, arg...) __pr_printk(1, pr_fmt(fmt), ##arg)
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#define pr_crit(fmt, arg...) __pr_printk(2, pr_fmt(fmt), ##arg)
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#define pr_err(fmt, arg...) __pr_printk(3, pr_fmt(fmt), ##arg)
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#define pr_warning(fmt, arg...) __pr_printk(4, pr_fmt(fmt), ##arg)
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#define pr_notice(fmt, arg...) __pr_printk(5, pr_fmt(fmt), ##arg)
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#define pr_info(fmt, arg...) __pr_printk(6, pr_fmt(fmt), ##arg)
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#define pr_debug(fmt, arg...) __pr_printk(7, pr_fmt(fmt), ##arg)
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#define debug(fmt, arg...) __pr_printk(7, pr_fmt(fmt), ##arg)
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#endif
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