# 2.11BSD#431 - /usr/src/lib/libc/gen/strdup.c

##### Functions

    strdup            X

       1: /*
       2:  * Copyright (c) 1988 The 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: #if defined(LIBC_SCCS) && !defined(lint)
      19: static char sccsid[] = "@(#)strdup.c	5.1 (Berkeley) 12/12/88";
      20: #endif /* LIBC_SCCS and not lint */
      21:
      22: #include <sys/types.h>
      23: #include <stdio.h>
      24:
      25: char *
      26: strdup(str)
      27:     char *str;
      28: {
      29:     int len;
      30:     char *copy, *malloc();
      31:
      32:     len = strlen(str) + 1;
      33:     if (!(copy = malloc((u_int)len)))
      34:         return((char *)NULL);
      35:     bcopy(str, copy, len);
      36:     return(copy);
      37: }

#### Defined functions

strdup defined in line 25; used 48 times

- in /usr/include/string.h line 21
- in /usr/src/bin/adb/sym.c line 37, 272
- in /usr/src/bin/chpass/field.c line 46, 70, 144, 184, 201, 239
- in /usr/src/bin/ls/ls.c line 491
- in /usr/src/include/strings.h line 26
- in /usr/src/libexec/acctd/acctd.c line 369, 404
- in /usr/src/local/mkovmake/mkovmake.c line 568, 579
- in /usr/src/new/PORT/hexdump/parse.c line 67, 133, 384
- in /usr/src/new/PORT/perl.1.0.16/perly.c line 54
- in /usr/src/sbin/mount/getmntopts.c line 60
- in /usr/src/sbin/mount/mount.c line 262, 452
- in /usr/src/sys/autoconfig/read_nlist.c line 22, 140
- in /usr/src/sys/conf/netbind.c line 24, 216
- in /usr/src/ucb/PORT/pascal/pdx/sym/tree.c line 68
- in /usr/src/ucb/PORT/pascal/pdx/tree/build.c line 129
- in /usr/src/ucb/ctags.c line 233, 303, 313
- in /usr/src/ucb/finger/util.c line 65-67(3), 86-92(4)
- in /usr/src/ucb/lock/lock.c line 85
- in /usr/src/ucb/man/man.c line 444
- in /usr/src/ucb/symorder.c line 282
- in /usr/src/usr.bin/m4/misc.c line 190
- in /usr/src/usr.sbin/cron/entry.c line 284
- in /usr/src/usr.sbin/cron/env.c line 59, 90, 102
- in /usr/src/usr.sbin/cron/user.c line 67
- in /usr/src/usr.sbin/inetd/inetd.c line 907

#### Defined variables

sccsid defined in line 19; never used

Last modified: 1989-05-15 Generated: 2016-12-26 | Generated by src2html V0.67 page hit count: 534 |