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Annotation of researchv8dc/libI77/util.c, revision 1.1.1.1

1.1       root        1: /*     @(#)util.c      1.2     */
                      2: /*     3.0 SID #       1.2     */
                      3: #include <sys/types.h>
                      4: #include <sys/stat.h>
                      5: #include <sys/dir.h>
                      6: #include "fio.h"
                      7: #define DIRSIZE        14
                      8: g_char(a,alen,b) char *a,*b; ftnlen alen;
                      9: {      char *x=a+alen-1,*y=b+alen-1;
                     10:        *(y+1)=0;
                     11:        for(;x>=a && *x==' ';x--) *y--=0;
                     12:        for(;x>=a;*y--= *x--);
                     13: }
                     14: b_char(a,b,blen) char *a,*b; ftnlen blen;
                     15: {      int i;
                     16:        for(i=0;i<blen && *a!=0;i++) *b++= *a++;
                     17:        for(;i<blen;i++) *b++=' ';
                     18: }
                     19: inode(a) char *a;
                     20: {      struct stat x;
                     21:        if(stat(a,&x)<0) return(-1);
                     22:        return(x.st_ino);
                     23: }
                     24: #define DONE {*bufpos++=0; (void) close(file); return;}
                     25: #define INTBOUND sizeof(int)-1
                     26: #define register 
                     27: mvgbt(n,len,a,b) char *a,*b;
                     28: {      register int num=n*len;
                     29:        if( ((int)a&INTBOUND)==0 && ((int)b&INTBOUND)==0 && (num&INTBOUND)==0 )
                     30:        {       register int *x=(int *)a,*y=(int *)b;
                     31:                num /= sizeof(int);
                     32:                if(x>y) for(;num>0;num--) *y++= *x++;
                     33:                else for(num--;num>=0;num--) *(y+num)= *(x+num);
                     34:        }
                     35:        else
                     36:        {       register char *x=a,*y=b;
                     37:                if(x>y) for(;num>0;num--) *y++= *x++;
                     38:                else for(num--;num>=0;num--) *(y+num)= *(x+num);
                     39:        }
                     40: }

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