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Groups > comp.lang.c > #147448
| Subject | Re: memcpy not memcpying? |
|---|---|
| Newsgroups | comp.lang.c |
| References | <2LVuF.7$BF1.0@fx26.iad> |
| From | DFS <nospam@dfs.com> |
| Message-ID | <qSVuF.94$kE3.74@fx36.iad> (permalink) |
| Organization | blocknews - www.blocknews.net |
| Date | 2019-11-01 08:49 -0400 |
On 11/1/2019 8:42 AM, DFS wrote:
> Just trying to combine 2 arrays:
> ====================================================================
> #include <stdio.h>
> #include <stdlib.h>
> #include <string.h>
>
> int i = 0;
>
> void combinearrays(int a, int b, char *x[], char *y[], char *z[]) {
> memcpy(z, x, a);
> memcpy(z+a, y, b);
> }
>
> int main(int argc, char *argv[]) {
> char *x[] = {"adf1","fg7","Dxx","eff","Mnn","opp","zaa"};
> char *y[] = {"A","c","p","S","x"};
> int j = sizeof(x)/sizeof(x[0]);
> int k = sizeof(y)/sizeof(y[0]);
>
> char **z = malloc(j+k);
combinearrays(j,k,x,y,z); //forgot this line
> i=0;
> while (i<j) printf("%s ",x[i++]);
> printf("\n");
>
> i=0;
> while (i<k) printf("%s ",y[i++]);
> printf("\n");
>
> i=0;
> while (i<j+k) printf("%s ",z[i++]);
>
> free(z);
> exit(0);
> }
> =========================================================================
>
> $combineXY
> adf1 fg7 Dxx eff Mnn opp zaa
> A c p S x
>
> a ÇnP
adf1 fg7 Dxx eff Mnn opp zaa
A c p S x
adf1 Çn
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memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 08:42 -0400
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 08:49 -0400
Re: memcpy not memcpying? James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-11-01 09:24 -0400
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 09:46 -0400
Re: memcpy not memcpying? James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-11-01 09:49 -0400
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-01 10:19 -0700
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-01 21:14 +0100
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 17:16 -0400
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-01 22:42 +0000
Re: memcpy not memcpying? Richard Damon <Richard@Damon-Family.org> - 2019-11-01 21:10 -0400
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-02 11:36 +0000
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-02 02:15 -0700
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-02 13:04 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-02 13:43 +0000
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-02 17:24 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-02 17:00 +0000
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-02 13:06 -0700
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-02 21:05 +0000
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-02 22:40 +0000
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-02 15:59 -0700
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-02 23:47 +0000
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-02 18:22 -0700
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 13:27 +0000
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-03 17:46 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 17:20 +0000
Re: memcpy not memcpying? Manfred <noname@add.invalid> - 2019-11-03 19:44 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 19:36 +0000
Re: memcpy not memcpying? Manfred <noname@add.invalid> - 2019-11-03 22:57 +0100
Re: memcpy not memcpying? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-11-03 22:39 +0000
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-03 23:06 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 23:28 +0000
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-04 11:00 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-04 11:14 +0000
Re: memcpy not memcpying? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-11-04 11:22 +0000
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-04 13:10 +0100
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-04 10:03 -0800
Re: memcpy not memcpying? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-11-04 19:36 +0000
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-05 10:04 -0800
Re: memcpy not memcpying? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-11-04 20:58 -0800
Re: memcpy not memcpying? Tim Rentsch <tr.17687@z991.linuxsc.com> - 2019-11-04 22:01 -0800
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-04 12:56 +0100
Re: memcpy not memcpying? James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-11-04 09:50 -0500
Re: memcpy not memcpying? scott@slp53.sl.home (Scott Lurndal) - 2019-11-04 20:26 +0000
Re: memcpy not memcpying? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-11-04 04:34 -0800
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-04 13:05 +0000
Re: memcpy not memcpying? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-11-04 14:09 +0000
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-04 15:11 +0000
Re: memcpy not memcpying? Melzzzzz <Melzzzzz@zzzzz.com> - 2019-11-04 15:15 +0000
Re: memcpy not memcpying? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-11-04 15:43 +0000
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 20:20 +0000
Re: memcpy not memcpying? Ian Collins <ian-news@hotmail.com> - 2019-11-03 14:37 +1300
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 11:01 +0000
Re: memcpy not memcpying? Öö Tiib <ootiib@hot.ee> - 2019-11-03 04:03 -0800
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 12:52 +0000
Re: memcpy not memcpying? Öö Tiib <ootiib@hot.ee> - 2019-11-03 23:34 -0800
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-04 09:36 +0000
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-04 16:20 +0000
Re: memcpy not memcpying? Ian Collins <ian-news@hotmail.com> - 2019-11-04 07:46 +1300
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-03 12:26 -0800
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-03 17:31 +0100
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-03 17:05 +0000
Re: memcpy not memcpying? already5chosen@yahoo.com - 2019-11-03 09:14 -0800
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-03 12:32 -0800
Re: memcpy not memcpying? already5chosen@yahoo.com - 2019-11-03 14:59 -0800
Re: memcpy not memcpying? already5chosen@yahoo.com - 2019-11-03 15:19 -0800
Re: memcpy not memcpying? already5chosen@yahoo.com - 2019-11-03 17:00 -0800
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-02 11:16 -0400
Re: memcpy not memcpying? David Brown <david.brown@hesbynett.no> - 2019-11-02 17:26 +0100
Re: memcpy not memcpying? Barry Schwarz <schwarzb@delq.com> - 2019-11-01 06:39 -0700
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 09:56 -0400
Re: memcpy not memcpying? Barry Schwarz <schwarzb@delq.com> - 2019-11-01 12:39 -0700
Re: memcpy not memcpying? guinness.tony@gmail.com - 2019-11-01 06:49 -0700
Re: memcpy not memcpying? jak <nospam@please.ty> - 2019-11-01 20:40 +0100
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-01 14:26 +0100
Re: memcpy not memcpying? Keith Thompson <kst-u@mib.org> - 2019-11-01 10:22 -0700
Re: memcpy not memcpying? Bart <bc@freeuk.com> - 2019-11-01 19:44 +0000
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-01 21:31 +0100
Re: memcpy not memcpying? James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-11-01 09:39 -0400
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-01 14:42 +0100
Re: memcpy not memcpying? James Kuyper <jameskuyper@alumni.caltech.edu> - 2019-11-01 09:48 -0400
Re: memcpy not memcpying? Malcolm McLean <malcolm.arthur.mclean@gmail.com> - 2019-11-01 06:47 -0700
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-01 14:58 +0100
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 10:22 -0400
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-01 18:38 +0100
Re: memcpy not memcpying? scott@slp53.sl.home (Scott Lurndal) - 2019-11-01 17:54 +0000
Re: memcpy not memcpying? Autist <autist69@gmail.com> - 2019-11-01 20:24 +0100
Re: memcpy not memcpying? DFS <nospam@dfs.com> - 2019-11-01 15:24 -0400
Re: memcpy not memcpying? Ben Bacarisse <ben.usenet@bsb.me.uk> - 2019-11-01 23:19 +0000
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