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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [ada/] [acats/] [tests/] [cxb/] [cxb30131.c] - Blame information for rev 294

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1 294 jeremybenn
/*
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-- CXB30131.C
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--
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--                             Grant of Unlimited Rights
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--
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--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
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--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained
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--     unlimited rights in the software and documentation contained herein.
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--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making
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--     this public release, the Government intends to confer upon all
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--     recipients unlimited rights  equal to those held by the Government.
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--     These rights include rights to use, duplicate, release or disclose the
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--     released technical data and computer software in whole or in part, in
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--     any manner and for any purpose whatsoever, and to have or permit others
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--     to do so.
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--
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--                                    DISCLAIMER
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--
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--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
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--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED
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--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
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--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE
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--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
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--     PARTICULAR PURPOSE OF SAID MATERIAL.
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--*
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--
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-- FUNCTION NAME: CXB30131   ("combine_two_strings")
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--
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-- FUNCTION DESCRIPTION:
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--      This C function returns a pointer to the combination of two
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--      input strings.
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--
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-- INPUTS:
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--      This function requires that two parameters be passed to it.
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--      The type of both of these parameters are pointer to char (which
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--      is used to reference an array of chars).
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--
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-- PROCESSING:
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--      The function will create a char array that is equal to the combined
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--      length of the char arrays referenced by the two input parameters.
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--      The char elements contained in the char arrays specified by the
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--      parameters will be combined (in order) into this new char array.
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--
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-- OUTPUTS:
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--      The newly created char array will be returned as the function
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--      result through the function name.  The char arrays referenced by the
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--      two parameters will be unaffected.
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--
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-- CHANGE HISTORY:
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--      12 Oct 95   SAIC    Initial prerelease version.
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--      26 Oct 96   SAIC    Modified temp array initialization.
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--      15 Feb 99   RLB     Repaired to remove non-standard function strdup.
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--!
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*/
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#include <string.h>
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#include <stdlib.h>
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char *stringdup (char *s)
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{
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  char *result = malloc(sizeof(char)*(strlen(s)+1));
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  return strcpy(result,s);
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}
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char *CXB30131 (char *string1, char *string2)
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/* NOTE: The above function definition should be accepted by an ANSI-C    */
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/*       compiler.  Older C compilers may reject it; they may, however    */
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/*       accept the following three lines.  An implementation may comment */
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/*       out the above function definition and uncomment the following    */
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/*       one.  Otherwise, an implementation must provide the necessary    */
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/*       modifications to this C code to satisfy the function             */
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/*       requirements (see Function Description).                         */
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/*                                                                        */
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/*   char *CXB30131 (string1, string2)                                    */
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/*      char *string1;                                                    */
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/*      char *string2;                                                    */
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{
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   char temp[100];  /* Local array that holds the combined strings */
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   int  index;      /* Loop counter */
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   int  length = 0; /* Variable that holds the length of the strings */
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   /* Initialize the local array */
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   for (index = 0; index < 100; index++)
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   { temp[index] = 0; }
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   /* Use the library function strcpy to copy the contents of string1
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      into temp.  */
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   strcpy (temp, string1);
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   /* Use the library function strlen to determine the number of
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      characters in the temp array (without the trailing nul). */
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   length = strlen (temp);
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   /* Add each character in string2 into the temp array, add nul
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      to the end of the array. */
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   for (index = length; *string2 != '\0'; index++)
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   { temp[index] = *string2++; }
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   temp[index] = '\0';
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   /* Use the library function strdup to return a pointer to temp. */
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   return (stringdup(temp));
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}

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