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Annotation of 43BSDReno/lib/libc/string/strdup.3, revision 1.1

1.1     ! root        1: .\" Copyright (c) 1990 The Regents of the University of California.
        !             2: .\" All rights reserved.
        !             3: .\"
        !             4: .\" Redistribution and use in source and binary forms are permitted provided
        !             5: .\" that: (1) source distributions retain this entire copyright notice and
        !             6: .\" comment, and (2) distributions including binaries display the following
        !             7: .\" acknowledgement:  ``This product includes software developed by the
        !             8: .\" University of California, Berkeley and its contributors'' in the
        !             9: .\" documentation or other materials provided with the distribution and in
        !            10: .\" all advertising materials mentioning features or use of this software.
        !            11: .\" Neither the name of the University nor the names of its contributors may
        !            12: .\" be used to endorse or promote products derived from this software without
        !            13: .\" specific prior written permission.
        !            14: .\" THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
        !            15: .\" WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
        !            16: .\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
        !            17: .\"
        !            18: .\"    @(#)strdup.3    5.1 (Berkeley) 6/22/90
        !            19: .\"
        !            20: .TH STRDUP 3 "June 22, 1990"
        !            21: .UC 7
        !            22: .SH NAME
        !            23: strdup \- save a copy of a string
        !            24: .SH SYNOPSIS
        !            25: .nf
        !            26: .ft B
        !            27: #include <string.h>
        !            28: 
        !            29: char *
        !            30: strdup(const char *str);
        !            31: .ft R
        !            32: .fi
        !            33: .SH DESCRIPTION
        !            34: .I Strdup
        !            35: allocates sufficient memory for a copy of the string
        !            36: .IR str ,
        !            37: does the copy, and returns a pointer to it.
        !            38: The pointer may subsequently be used as an argument to the function
        !            39: .IR free (3).
        !            40: .SH SEE ALSO
        !            41: malloc(3)

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