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urgent advice needed - gcc
Post 302238300 by a.k.aFireknight on Friday 19th of September 2008 01:36:30 PM
09-19-2008
urgent advice needed - self replication
what does the statement :
static char a[100] = "a";
store in the executable image. ??
I need to make a command line parameter exist AFTER the program finishes execution.. so that when i run the code next time ( without recompiling ).. i can work with the paramter..
for example:
$./prog pipe
>hello
$./prog tyre
>pipe
$./prog foo
>pipe
Also, i dont want to store it in another file.. maybe i could write a copy of prog in memory..
I hope u got what i wanna do ..
basically how to make
int main()
{ static char a[100[]="hello";
printf("%s",a);
}
to print pipe instead of hello... i think thats what static does.. but does it remember values even when prog execution ends.. i doubt that
static char a[100] = "a";
store in the executable image. ??
I need to make a command line parameter exist AFTER the program finishes execution.. so that when i run the code next time ( without recompiling ).. i can work with the paramter..
for example:
$./prog pipe
>hello
$./prog tyre
>pipe
$./prog foo
>pipe
Also, i dont want to store it in another file.. maybe i could write a copy of prog in memory..
I hope u got what i wanna do ..
basically how to make
int main()
{ static char a[100[]="hello";
printf("%s",a);
}
to print pipe instead of hello... i think thats what static does.. but does it remember values even when prog execution ends.. i doubt that
Last edited by a.k.aFireknight; 09-20-2008 at 06:25 PM.. Reason: apt title
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msql2mysql
MSQL2MYSQL(1) MySQL Database System MSQL2MYSQL(1) NAME
msql2mysql - convert mSQL programs for use with MySQL SYNOPSIS
msql2mysqlC-source-file ... DESCRIPTION
Initially, the MySQL C API was developed to be very similar to that for the mSQL database system. Because of this, mSQL programs often can be converted relatively easily for use with MySQL by changing the names of the C API functions. The msql2mysql utility performs the conversion of mSQL C API function calls to their MySQL equivalents. msql2mysql converts the input file in place, so make a copy of the original before converting it. For example, use msql2mysql like this: shell> cp client-prog.c client-prog.c.orig shell> msql2mysql client-prog.c client-prog.c converted Then examine client-prog.c and make any post-conversion revisions that may be necessary. msql2mysql uses the replace utility to make the function name substitutions. See replace(1). COPYRIGHT
Copyright (C) 1997, 2014, Oracle and/or its affiliates. All rights reserved. This documentation is free software; you can redistribute it and/or modify it only under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This documentation is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with the program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or see http://www.gnu.org/licenses/. SEE ALSO
For more information, please refer to the MySQL Reference Manual, which may already be installed locally and which is also available online at http://dev.mysql.com/doc/. AUTHOR
Oracle Corporation (http://dev.mysql.com/). MySQL 5.5 01/30/2014 MSQL2MYSQL(1)