Return to size.c CVS log

Up to [CSRG BSD Unix] / 43BSDTahoe / bin

Annotation of 43BSDTahoe/bin/size.c, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1988 Regents of the University of California.
        !             3:  * All rights reserved.
        !             4:  *
        !             5:  * Redistribution and use in source and binary forms are permitted
        !             6:  * provided that the above copyright notice and this paragraph are
        !             7:  * duplicated in all such forms and that any documentation,
        !             8:  * advertising materials, and other materials related to such
        !             9:  * distribution and use acknowledge that the software was developed
        !            10:  * by the University of California, Berkeley.  The name of the
        !            11:  * University may not be used to endorse or promote products derived
        !            12:  * from this software without specific prior written permission.
        !            13:  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
        !            14:  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
        !            15:  * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            16:  */
        !            17: 
        !            18: #ifndef lint
        !            19: char copyright[] =
        !            20: "@(#) Copyright (c) 1988 Regents of the University of California.\n\
        !            21:  All rights reserved.\n";
        !            22: #endif /* not lint */
        !            23: 
        !            24: #ifndef lint
        !            25: static char sccsid[] = "@(#)size.c     4.6 (Berkeley) 6/18/88";
        !            26: #endif /* not lint */
        !            27: 
        !            28: #include <sys/param.h>
        !            29: #include <sys/file.h>
        !            30: #include <a.out.h>
        !            31: #include <stdio.h>
        !            32: 
        !            33: main(argc, argv)
        !            34:        int argc;
        !            35:        char **argv;
        !            36: {
        !            37:        struct exec head;
        !            38:        u_long total;
        !            39:        int exval, fd, first;
        !            40: 
        !            41:        if (!*argv[1])
        !            42:                *argv = "a.out";
        !            43:        else
        !            44:                ++argv;
        !            45:        for (first = 1, exval = 0; *argv; ++argv) {
        !            46:                if ((fd = open(*argv, O_RDONLY, 0)) < 0) {
        !            47:                        fprintf(stderr, "size: ");
        !            48:                        perror(*argv);
        !            49:                        exval = 1;
        !            50:                        continue;
        !            51:                }
        !            52:                if (read(fd, (char *)&head, sizeof(head)) != sizeof(head) ||
        !            53:                    N_BADMAG(head)) {
        !            54:                        fprintf(stderr, "size: %s: not in a.out format.\n",
        !            55:                            *argv);
        !            56:                        exval = 1;
        !            57:                        continue;
        !            58:                }
        !            59:                (void)close(fd);
        !            60:                if (first) {
        !            61:                        first = 0;
        !            62:                        printf("text\tdata\tbss\tdec\thex\n");
        !            63:                }
        !            64:                total = head.a_text + head.a_data + head.a_bss;
        !            65:                printf("%lu\t%lu\t%lu\t%lu\t%lx", head.a_text, head.a_data,
        !            66:                    head.a_bss, total, total);
        !            67:                if (argc > 2)
        !            68:                        printf("\t%s", *argv);
        !            69:                printf("\n");
        !            70:        }
        !            71:        exit(exval);
        !            72: }

This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.