diff options
Diffstat (limited to 'include/busybox.h')
| -rw-r--r-- | include/busybox.h | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/include/busybox.h b/include/busybox.h index 8285494ef..aaa844f43 100644 --- a/include/busybox.h +++ b/include/busybox.h @@ -31,6 +31,12 @@ #include <sys/stat.h> #include <sys/types.h> +#if __GNU_LIBRARY__ < 5 +#ifndef __dietlibc__ +#error "Sorry, libc5 is not supported" +#endif +#endif + #define BB_BANNER "BusyBox v" BB_VER " (" BB_BT ")" #ifdef DMALLOC @@ -93,17 +99,6 @@ extern const struct BB_applet applets[]; #endif -/* Bit map related macros -- libc5 doens't provide these... sigh. */ -#ifndef setbit -#ifndef NBBY -#define NBBY CHAR_BIT -#endif -#define setbit(a,i) ((a)[(i)/NBBY] |= 1<<((i)%NBBY)) -#define clrbit(a,i) ((a)[(i)/NBBY] &= ~(1<<((i)%NBBY))) -#define isset(a,i) ((a)[(i)/NBBY] & (1<<((i)%NBBY))) -#define isclr(a,i) (((a)[(i)/NBBY] & (1<<((i)%NBBY))) == 0) -#endif - #ifndef RB_POWER_OFF /* Stop system and switch power off if possible. */ #define RB_POWER_OFF 0x4321fedc |