diff options
Diffstat (limited to 'cpukit/libfs/src/jffs2/include/linux/kernel.h')
| -rw-r--r-- | cpukit/libfs/src/jffs2/include/linux/kernel.h | 76 |
1 files changed, 66 insertions, 10 deletions
diff --git a/cpukit/libfs/src/jffs2/include/linux/kernel.h b/cpukit/libfs/src/jffs2/include/linux/kernel.h index e5d8d90437..3dc0ba1ef6 100644 --- a/cpukit/libfs/src/jffs2/include/linux/kernel.h +++ b/cpukit/libfs/src/jffs2/include/linux/kernel.h @@ -1,28 +1,84 @@ #ifndef __LINUX_KERNEL_H__ #define __LINUX_KERNEL_H__ -#define jiffies ((unsigned long)cyg_current_time()) +#include <rtems.h> +#include <stdlib.h> +#include <string.h> + +#include "kernel-rtems.h" + +#define jiffies ((unsigned long)rtems_clock_get_ticks_since_boot()) #define ERR_PTR(err) ((void*)(err)) #define PTR_ERR(err) ((unsigned long)(err)) #define IS_ERR(err) ((unsigned long)err > (unsigned long)-1000L) +static inline void *ERR_CAST(const void *ptr) +{ + return (void *) (uintptr_t) ptr; +} #define CURRENT_TIME cyg_timestamp() -#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 -#define printk diag_printf +#define KERN_EMERG "<0>" +#define KERN_ALERT "<1>" +#define KERN_CRIT "<2>" +#define KERN_ERR "<3>" +#define KERN_WARNING "<4>" +#define KERN_NOTICE "<5>" +#define KERN_INFO "<6>" +#define KERN_DEBUG "<7>" +#define KERN_CONT "" + +#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__) + +#ifdef DEBUG +#define pr_debug(fmt, ...) \ + printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#else +static inline int no_printk(const char *fmt, ...) +{ + (void) fmt; + return 0; +} +#define pr_debug(fmt, ...) \ + no_printk(KERN_DEBUG pr_fmt(fmt), ##__VA_ARGS__) +#endif #define min(x,y) (x<y?x:y) #define max(x,y) (x<y?y:x) #define min_t(t, x,y) ((t)x<(t)y?(t)x:(t)y) +#define capable(x) 0 + +#define kmemdup(x, y, z) do_kmemdup(x, y) + +#define from_kuid(x, y) (y) +#define from_kgid(x, y) (y) +#define i_uid_read(x) ((x)->i_uid) +#define i_gid_read(x) ((x)->i_gid) +#define i_uid_write(x, y) do { (x)->i_uid = (y); } while (0) +#define i_gid_write(x, y) do { (x)->i_gid = (y); } while (0) +#define truncate_setsize(x, y) do { (x)->i_size = (y); } while (0) #endif /* __LINUX_KERNEL_H__ */ |