diff options
Diffstat (limited to 'source3/include/byteorder.h')
| -rw-r--r-- | source3/include/byteorder.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/source3/include/byteorder.h b/source3/include/byteorder.h index 4991338f26..0664a33817 100644 --- a/source3/include/byteorder.h +++ b/source3/include/byteorder.h @@ -128,6 +128,7 @@ it also defines lots of intermediate macros, just ignore those :-) #if CAREFUL_ALIGNMENT + #define SVAL(buf,pos) (PVAL(buf,pos)|PVAL(buf,(pos)+1)<<8) #define IVAL(buf,pos) (SVAL(buf,pos)|SVAL(buf,(pos)+2)<<16) #define SSVALX(buf,pos,val) (CVAL(buf,pos)=(val)&0xFF,CVAL(buf,pos+1)=(val)>>8) @@ -138,7 +139,9 @@ it also defines lots of intermediate macros, just ignore those :-) #define SIVAL(buf,pos,val) SIVALX((buf),(pos),((uint32)(val))) #define SSVALS(buf,pos,val) SSVALX((buf),(pos),((int16)(val))) #define SIVALS(buf,pos,val) SIVALX((buf),(pos),((int32)(val))) + #else + /* this handles things for architectures like the 386 that can handle alignment errors */ /* @@ -158,6 +161,11 @@ it also defines lots of intermediate macros, just ignore those :-) #define SSVALS(buf,pos,val) SVALS(buf,pos)=((int16)(val)) #define SIVALS(buf,pos,val) IVALS(buf,pos)=((int32)(val)) +#endif + + +/* macros for reading / writing arrays */ + #define SMBMACRO(macro,buf,pos,val,len,size) \ { int l; for (l = 0; l < (len); l++) (val)[l] = macro((buf), (pos) + (size)*l); } @@ -180,8 +188,6 @@ it also defines lots of intermediate macros, just ignore those :-) #define PSSVALS(buf,pos,val,len) SSMBMACRO(SSVALS,buf,pos,val,len,2) #define PSIVALS(buf,pos,val,len) SSMBMACRO(SIVALS,buf,pos,val,len,4) -#endif - /* now the reverse routines - these are used in nmb packets (mostly) */ #define SREV(x) ((((x)&0xFF)<<8) | (((x)>>8)&0xFF)) @@ -191,3 +197,4 @@ it also defines lots of intermediate macros, just ignore those :-) #define RIVAL(buf,pos) IREV(IVAL(buf,pos)) #define RSSVAL(buf,pos,val) SSVAL(buf,pos,SREV(val)) #define RSIVAL(buf,pos,val) SIVAL(buf,pos,IREV(val)) + |