| #include <errno.h> |
#include <errno.h> |
| #include <ctype.h> |
#include <ctype.h> |
| #include <stdio.h> |
#include <stdio.h> |
| |
#include <unistd.h> |
| #include <string.h> |
#include <string.h> |
| #include <math.h> |
#include <math.h> |
| #include <sys/types.h> |
#include <sys/types.h> |
| } |
} |
| |
|
| UCell convsize(char *s, UCell elemsize) |
UCell convsize(char *s, UCell elemsize) |
| /* converts s of the format [0-9]+[bekM]? (e.g. 25k) into the number |
/* converts s of the format [0-9]+[bekMGT]? (e.g. 25k) into the number |
| of bytes. the letter at the end indicates the unit, where e stands |
of bytes. the letter at the end indicates the unit, where e stands |
| for the element size. default is e */ |
for the element size. default is e */ |
| { |
{ |
| m=1024; |
m=1024; |
| else if (strcmp(endp,"M")==0) |
else if (strcmp(endp,"M")==0) |
| m=1024*1024; |
m=1024*1024; |
| |
else if (strcmp(endp,"G")==0) |
| |
m=1024*1024*1024; |
| |
#if (SIZEOF_CHAR_P > 4) |
| |
else if (strcmp(endp,"T")==0) |
| |
m=1024*1024*1024*1024; |
| |
#endif |
| else if (strcmp(endp,"e")!=0 && strcmp(endp,"")!=0) { |
else if (strcmp(endp,"e")!=0 && strcmp(endp,"")!=0) { |
| fprintf(stderr,"%s: cannot grok size specification %s: invalid unit \"%s\"\n", progname, s, endp); |
fprintf(stderr,"%s: cannot grok size specification %s: invalid unit \"%s\"\n", progname, s, endp); |
| exit(1); |
exit(1); |
