diff options
Diffstat (limited to 'ANDROID_3.4.5/include/linux/printk.h')
| -rw-r--r-- | ANDROID_3.4.5/include/linux/printk.h | 319 |
1 files changed, 0 insertions, 319 deletions
diff --git a/ANDROID_3.4.5/include/linux/printk.h b/ANDROID_3.4.5/include/linux/printk.h deleted file mode 100644 index 0525927f..00000000 --- a/ANDROID_3.4.5/include/linux/printk.h +++ /dev/null @@ -1,319 +0,0 @@ -#ifndef __KERNEL_PRINTK__ -#define __KERNEL_PRINTK__ - -#include <linux/init.h> - -extern const char linux_banner[]; -extern const char linux_proc_banner[]; - -#define KERN_EMERG "<0>" /* system is unusable */ -#define KERN_ALERT "<1>" /* action must be taken immediately */ -#define KERN_CRIT "<2>" /* critical conditions */ -#define KERN_ERR "<3>" /* error conditions */ -#define KERN_WARNING "<4>" /* warning conditions */ -#define KERN_NOTICE "<5>" /* normal but significant condition */ -#define KERN_INFO "<6>" /* informational */ -#define KERN_DEBUG "<7>" /* debug-level messages */ - -/* Use the default kernel loglevel */ -#define KERN_DEFAULT "<d>" -/* - * Annotation for a "continued" line of log printout (only done after a - * line that had no enclosing \n). Only to be used by core/arch code - * during early bootup (a continued line is not SMP-safe otherwise). - */ -#define KERN_CONT "<c>" - -extern int console_printk[]; - -#define console_loglevel (console_printk[0]) -#define default_message_loglevel (console_printk[1]) -#define minimum_console_loglevel (console_printk[2]) -#define default_console_loglevel (console_printk[3]) - -static inline void console_silent(void) -{ - console_loglevel = 0; -} - -static inline void console_verbose(void) -{ - if (console_loglevel) - console_loglevel = 15; -} - -struct va_format { - const char *fmt; - va_list *va; -}; - -/* - * FW_BUG - * Add this to a message where you are sure the firmware is buggy or behaves - * really stupid or out of spec. Be aware that the responsible BIOS developer - * should be able to fix this issue or at least get a concrete idea of the - * problem by reading your message without the need of looking at the kernel - * code. - * - * Use it for definite and high priority BIOS bugs. - * - * FW_WARN - * Use it for not that clear (e.g. could the kernel messed up things already?) - * and medium priority BIOS bugs. - * - * FW_INFO - * Use this one if you want to tell the user or vendor about something - * suspicious, but generally harmless related to the firmware. - * - * Use it for information or very low priority BIOS bugs. - */ -#define FW_BUG "[Firmware Bug]: " -#define FW_WARN "[Firmware Warn]: " -#define FW_INFO "[Firmware Info]: " - -/* - * HW_ERR - * Add this to a message for hardware errors, so that user can report - * it to hardware vendor instead of LKML or software vendor. - */ -#define HW_ERR "[Hardware Error]: " - -/* - * Dummy printk for disabled debugging statements to use whilst maintaining - * gcc's format and side-effect checking. - */ -static inline __printf(1, 2) -int no_printk(const char *fmt, ...) -{ - return 0; -} - -extern asmlinkage __printf(1, 2) -void early_printk(const char *fmt, ...); - -extern int printk_needs_cpu(int cpu); -extern void printk_tick(void); - -#ifdef CONFIG_PRINTK -asmlinkage __printf(1, 0) -int vprintk(const char *fmt, va_list args); -asmlinkage __printf(1, 2) __cold -int printk(const char *fmt, ...); - -/* - * Special printk facility for scheduler use only, _DO_NOT_USE_ ! - */ -__printf(1, 2) __cold int printk_sched(const char *fmt, ...); - -/* - * Please don't use printk_ratelimit(), because it shares ratelimiting state - * with all other unrelated printk_ratelimit() callsites. Instead use - * printk_ratelimited() or plain old __ratelimit(). - */ -extern int __printk_ratelimit(const char *func); -#define printk_ratelimit() __printk_ratelimit(__func__) -extern bool printk_timed_ratelimit(unsigned long *caller_jiffies, - unsigned int interval_msec); - -extern int printk_delay_msec; -extern int dmesg_restrict; -extern int kptr_restrict; - -void log_buf_kexec_setup(void); -void __init setup_log_buf(int early); -#else -static inline __printf(1, 0) -int vprintk(const char *s, va_list args) -{ - return 0; -} -static inline __printf(1, 2) __cold -int printk(const char *s, ...) -{ - return 0; -} -static inline __printf(1, 2) __cold -int printk_sched(const char *s, ...) -{ - return 0; -} -static inline int printk_ratelimit(void) -{ - return 0; -} -static inline bool printk_timed_ratelimit(unsigned long *caller_jiffies, - unsigned int interval_msec) -{ - return false; -} - -static inline void log_buf_kexec_setup(void) -{ -} - -static inline void setup_log_buf(int early) -{ -} -#endif - -extern void dump_stack(void) __cold; - -#ifndef pr_fmt -#define pr_fmt(fmt) fmt -#endif - -#define pr_emerg(fmt, ...) \ - printk(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) -#define pr_alert(fmt, ...) \ - printk(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_crit(fmt, ...) \ - printk(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_err(fmt, ...) \ - printk(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warning(fmt, ...) \ - printk(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warn pr_warning -#define pr_notice(fmt, ...) \ - printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info(fmt, ...) \ - printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) -#define pr_cont(fmt, ...) \ - printk(KERN_CONT fmt, ##__VA_ARGS__) - -/* pr_devel() should produce zero code unless DEBUG is defined */ -#ifdef DEBUG -#define pr_devel(fmt, ...) \ - printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#else -#define pr_devel(fmt, ...) \ - no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#endif - -/* If you are writing a driver, please use dev_dbg instead */ -#if defined(CONFIG_DYNAMIC_DEBUG) -/* dynamic_pr_debug() uses pr_fmt() internally so we don't need it here */ -#define pr_debug(fmt, ...) \ - dynamic_pr_debug(fmt, ##__VA_ARGS__) -#elif defined(DEBUG) -#define pr_debug(fmt, ...) \ - printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#else -#define pr_debug(fmt, ...) \ - no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#endif - -/* - * Print a one-time message (analogous to WARN_ONCE() et al): - */ - -#ifdef CONFIG_PRINTK -#define printk_once(fmt, ...) \ -({ \ - static bool __print_once; \ - \ - if (!__print_once) { \ - __print_once = true; \ - printk(fmt, ##__VA_ARGS__); \ - } \ -}) -#else -#define printk_once(fmt, ...) \ - no_printk(fmt, ##__VA_ARGS__) -#endif - -#define pr_emerg_once(fmt, ...) \ - printk_once(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) -#define pr_alert_once(fmt, ...) \ - printk_once(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_crit_once(fmt, ...) \ - printk_once(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_err_once(fmt, ...) \ - printk_once(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warn_once(fmt, ...) \ - printk_once(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) -#define pr_notice_once(fmt, ...) \ - printk_once(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info_once(fmt, ...) \ - printk_once(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) -#define pr_cont_once(fmt, ...) \ - printk_once(KERN_CONT pr_fmt(fmt), ##__VA_ARGS__) -/* If you are writing a driver, please use dev_dbg instead */ -#if defined(DEBUG) -#define pr_debug_once(fmt, ...) \ - printk_once(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#else -#define pr_debug_once(fmt, ...) \ - no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#endif - -/* - * ratelimited messages with local ratelimit_state, - * no local ratelimit_state used in the !PRINTK case - */ -#ifdef CONFIG_PRINTK -#define printk_ratelimited(fmt, ...) \ -({ \ - static DEFINE_RATELIMIT_STATE(_rs, \ - DEFAULT_RATELIMIT_INTERVAL, \ - DEFAULT_RATELIMIT_BURST); \ - \ - if (__ratelimit(&_rs)) \ - printk(fmt, ##__VA_ARGS__); \ -}) -#else -#define printk_ratelimited(fmt, ...) \ - no_printk(fmt, ##__VA_ARGS__) -#endif - -#define pr_emerg_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_EMERG pr_fmt(fmt), ##__VA_ARGS__) -#define pr_alert_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_ALERT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_crit_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_CRIT pr_fmt(fmt), ##__VA_ARGS__) -#define pr_err_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_ERR pr_fmt(fmt), ##__VA_ARGS__) -#define pr_warn_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_WARNING pr_fmt(fmt), ##__VA_ARGS__) -#define pr_notice_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) -#define pr_info_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) -/* no pr_cont_ratelimited, don't do that... */ -/* If you are writing a driver, please use dev_dbg instead */ -#if defined(DEBUG) -#define pr_debug_ratelimited(fmt, ...) \ - printk_ratelimited(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#else -#define pr_debug_ratelimited(fmt, ...) \ - no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) -#endif - -enum { - DUMP_PREFIX_NONE, - DUMP_PREFIX_ADDRESS, - DUMP_PREFIX_OFFSET -}; -extern void hex_dump_to_buffer(const void *buf, size_t len, - int rowsize, int groupsize, - char *linebuf, size_t linebuflen, bool ascii); -#ifdef CONFIG_PRINTK -extern void print_hex_dump(const char *level, const char *prefix_str, - int prefix_type, int rowsize, int groupsize, - const void *buf, size_t len, bool ascii); -extern void print_hex_dump_bytes(const char *prefix_str, int prefix_type, - const void *buf, size_t len); -#else -static inline void print_hex_dump(const char *level, const char *prefix_str, - int prefix_type, int rowsize, int groupsize, - const void *buf, size_t len, bool ascii) -{ -} -static inline void print_hex_dump_bytes(const char *prefix_str, int prefix_type, - const void *buf, size_t len) -{ -} - -#endif - -#endif |