ia64/xen-unstable

annotate xen/include/xen/lib.h @ 4654:ccc4ee412321

bitkeeper revision 1.1381 (426ccd3chFZ3jThNSK9--Zvf3r2fug)

No longer disable format checking for printf/printk statements. This
required a whole bunch of cleanups to get the build working again.
Signed-off-by: Keir Fraser <keir@xensource.com>
author kaf24@firebug.cl.cam.ac.uk
date Mon Apr 25 10:58:04 2005 +0000 (2005-04-25)
parents 75e466e245dc
children 251ac792d8c1 dff93c0ff33e 487de0451d2b ddd290cc8f0d
rev   line source
kaf24@1210 1 #ifndef __LIB_H__
kaf24@1210 2 #define __LIB_H__
kaf24@1210 3
kaf24@1210 4 #include <stdarg.h>
kaf24@3827 5 #include <xen/config.h>
kaf24@1210 6 #include <xen/types.h>
kaf24@1486 7 #include <xen/string.h>
kaf24@1210 8
kaf24@3827 9 #define BUG() do { \
kaf24@3875 10 debugtrace_dump(); \
kaf24@3827 11 printk("BUG at %s:%d\n", __FILE__, __LINE__); \
kaf24@3827 12 FORCE_CRASH(); \
kaf24@3827 13 } while ( 0 )
kaf24@3827 14
kaf24@3848 15 #define BUG_ON(_p) do { if (_p) BUG(); } while ( 0 )
kaf24@3848 16
kaf24@1210 17 #ifndef NDEBUG
kaf24@3827 18 #define ASSERT(_p) if ( !(_p) ) { printk("Assertion '%s' failed, line %d, file %s\n", #_p , __LINE__, __FILE__); BUG(); }
kaf24@1210 19 #else
kaf24@1210 20 #define ASSERT(_p) ((void)0)
kaf24@1210 21 #endif
kaf24@1210 22
kaf24@2635 23 #define SWAP(_a, _b) \
kaf24@2635 24 do { typeof(_a) _t = (_a); (_a) = (_b); (_b) = _t; } while ( 0 )
kaf24@2635 25
iap10@4606 26 #define DIV_ROUND(x, y) (((x) + (y) / 2) / (y))
arun@3920 27
kaf24@3354 28 #define reserve_bootmem(_p,_l) ((void)0)
kaf24@1210 29
cl349@2448 30 struct domain;
cl349@2448 31
kaf24@3338 32 void cmdline_parse(char *cmdline);
kaf24@3338 33
kaf24@3827 34 #ifndef NDEBUG
kaf24@3875 35 extern int debugtrace_send_to_console;
kaf24@3875 36 extern void debugtrace_dump(void);
kaf24@3827 37 extern void debugtrace_printk(const char *fmt, ...);
kaf24@3827 38 #else
kaf24@3875 39 #define debugtrace_dump() ((void)0)
kaf24@3875 40 #define debugtrace_printk(_f, ...) ((void)0)
kaf24@3827 41 #endif
kaf24@3827 42
kaf24@4654 43 /* Allows us to use '%p' as general-purpose machine-word format char. */
kaf24@4654 44 #define _p(_x) ((void *)(unsigned long)(_x))
kaf24@4654 45 #define printk(_f , _a...) printf( _f , ## _a )
kaf24@4654 46 extern void printf(const char *format, ...)
kaf24@4654 47 __attribute__ ((format (printf, 1, 2)));
kaf24@4654 48 extern void panic(const char *format, ...);
kaf24@4654 49 extern long vm_assist(struct domain *, unsigned int, unsigned int);
kaf24@1210 50
kaf24@1210 51 /* vsprintf.c */
kaf24@1210 52 extern int sprintf(char * buf, const char * fmt, ...)
kaf24@4654 53 __attribute__ ((format (printf, 2, 3)));
kaf24@1210 54 extern int vsprintf(char *buf, const char *, va_list);
kaf24@1210 55 extern int snprintf(char * buf, size_t size, const char * fmt, ...)
kaf24@4654 56 __attribute__ ((format (printf, 3, 4)));
kaf24@1210 57 extern int vsnprintf(char *buf, size_t size, const char *fmt, va_list args);
kaf24@1210 58
kaf24@1210 59 long simple_strtol(const char *cp,char **endp,unsigned int base);
kaf24@1210 60 unsigned long simple_strtoul(const char *cp,char **endp,unsigned int base);
kaf24@1210 61 long long simple_strtoll(const char *cp,char **endp,unsigned int base);
kaf24@1210 62
kaf24@1210 63 #endif /* __LIB_H__ */