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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- #include <u.h>
- #include <libc.h>
- #include <bio.h>
- #include <mach.h>
- int
- size(char *file)
- {
- int fd;
- Fhdr f;
- if((fd = open(file, OREAD)) < 0){
- fprint(2, "size: ");
- perror(file);
- return 1;
- }
- if(crackhdr(fd, &f)) {
- print("%ldt + %ldd + %ldb = %ld\t%s\n", f.txtsz, f.datsz,
- f.bsssz, f.txtsz+f.datsz+f.bsssz, file);
- close(fd);
- return 0;
- }
- fprint(2, "size: %s not an a.out\n", file);
- close(fd);
- return 1;
- }
- void
- main(int argc, char *argv[])
- {
- char *err;
- int i;
- ARGBEGIN {
- default:
- fprint(2, "usage: size [a.out ...]\n");
- exits("usage");
- } ARGEND;
- err = 0;
- if(argc == 0)
- if(size("8.out"))
- err = "error";
- for(i=0; i<argc; i++)
- if(size(argv[i]))
- err = "error";
- exits(err);
- }
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