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A question about printing error message with perror
Post 302344249 by dariyoosh on Saturday 15th of August 2009 11:38:06 AM
08-15-2009
Quote:
Dear pludi
Thank you very much for your help. Your solution solved my problem.
Code:
if (argc != 3)
{
fprintf(stderr, "use: ./myProgram <source file> <target file>\n");
return 1;
}Thanks a lot for your help.
Kind Regards,
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LEARN ABOUT REDHAT
perror
PERROR(1) General Commands Manual PERROR(1) NAME
perror can be used to display a description for a system error code, or an MyISAM/ISAM table handler error code. The error messages are mostly system dependent. USAGE
perror [OPTIONS] [ERRORCODE [ERRORCODE...]] SYNOPSIS
perror [-?|--help] [-I|--info] [-s|--silent] [-v|--verbose] [-V|--version] DESCRIPTION
-?|--help Displays this help and exits. -I|--info Synonym for the above. -s|--silent Only print the error message -v|--verbose Print error code and message (default). -V|--version Displays version information and exits. EXAMPLE
shell> perror 64 79 Error code 64: Machine is not on the network Error code 79: Can not access a needed shared library SEE ALSO
isamchk (1), isamlog (1), mysqlaccess (1), mysqladmin (1), mysqlbug (1), mysqld (1), mysqldump (1), mysqlshow (1), msql2mysql (1), perror (1), replace (1), safe_mysqld (1), which1 (1), zap (1), AUTHOR
Ver 1.0, distribution 3.23.29a Michael (Monty) Widenius (monty@tcx.se), TCX Datakonsult AB (http://www.tcx.se). This software comes with no warranty. Manual page by L. (Kill-9) Pedersen (kill-9@kill-9.dk), Mercurmedia Data Model Architect / system developer (http://www.mer- curmedia.com) 19 December 2000 PERROR(1)