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79 lines
1.7 KiB
79 lines
1.7 KiB
#ifndef __KERNEL_PRINTK__ |
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#define __KERNEL_PRINTK__ |
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#include <stdio.h> |
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#include <linux/compiler.h> |
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#define KERN_EMERG |
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#define KERN_ALERT |
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#define KERN_CRIT |
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#define KERN_ERR |
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#define KERN_WARNING |
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#define KERN_NOTICE |
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#define KERN_INFO |
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#define KERN_DEBUG |
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#define KERN_CONT |
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#define printk(fmt, ...) \ |
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printf(fmt, ##__VA_ARGS__) |
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/* |
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* Dummy printk for disabled debugging statements to use whilst maintaining |
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* gcc's format checking. |
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*/ |
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#define no_printk(fmt, ...) \ |
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({ \ |
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if (0) \ |
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printk(fmt, ##__VA_ARGS__); \ |
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0; \ |
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}) |
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#define __printk(level, fmt, ...) \ |
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({ \ |
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level < CONFIG_LOGLEVEL ? printk(fmt, ##__VA_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, ...) \ |
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__printk(0, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_alert(fmt, ...) \ |
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__printk(1, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_crit(fmt, ...) \ |
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__printk(2, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_err(fmt, ...) \ |
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__printk(3, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_warning(fmt, ...) \ |
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__printk(4, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_warn pr_warning |
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#define pr_notice(fmt, ...) \ |
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__printk(5, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_info(fmt, ...) \ |
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__printk(6, pr_fmt(fmt), ##__VA_ARGS__) |
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#define pr_cont(fmt, ...) \ |
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printk(fmt, ##__VA_ARGS__) |
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/* pr_devel() should produce zero code unless DEBUG is defined */ |
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#ifdef DEBUG |
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#define pr_devel(fmt, ...) \ |
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__printk(7, pr_fmt(fmt), ##__VA_ARGS__) |
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#else |
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#define pr_devel(fmt, ...) \ |
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no_printk(pr_fmt(fmt), ##__VA_ARGS__) |
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#endif |
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#ifdef DEBUG |
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#define pr_debug(fmt, ...) \ |
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__printk(7, pr_fmt(fmt), ##__VA_ARGS__) |
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#else |
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#define pr_debug(fmt, ...) \ |
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no_printk(pr_fmt(fmt), ##__VA_ARGS__) |
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#endif |
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#define printk_once(fmt, ...) \ |
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printk(fmt, ##__VA_ARGS__) |
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#endif
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