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Full Discussion: Segmentation fault.
Top Forums Programming Segmentation fault. Post 302481753 by sepoto on Sunday 19th of December 2010 05:36:24 PM
Old 12-19-2010
Segmentation fault.

I'm getting a segmentation fault. I'm new to Linux programming. Thanks so much for all of your input.Smilie
Code:
#include </usr/include/mysql++/mysql++.h>
#include <stdio.h>
#include <iostream>
#include <sstream>
#include <string.h>
using namespace std;


int outputToImport(const char* tbl_name, const char* output, mysqlpp::Connection* pconn) {
  char*  query;
  strcpy(query,"TRUNCATE TABLE ");
  std::cout << query << std::endl;
}

int main()
{
  mysqlpp::Connection conn(false);

  if (conn.connect("dsgsports","127.0.0.1" , "root", "")) {
          printf("Connected to database.\n");
        }
        else {
          printf("Failed to connect to database.");
          return 1;
        }
  outputToImport("aa","aa", &conn);
  return 0;
}


Last edited by Scott; 12-19-2010 at 06:47 PM.. Reason: Please use code tags
 

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ost::HEXdump(3) 					     Library Functions Manual						   ost::HEXdump(3)

NAME
ost::HEXdump - Produces a dump of a buffer in a hexdump way with its code Ascii translation and relative buffer address. SYNOPSIS
#include <applog.h> Public Member Functions HEXdump (const unsigned char *buffer, int buff_len, int max_len=200) HEXdump constructor. virtual ~HEXdump () HEXdump destructor. const char * c_str () const const char* cast provided for conveneince. std::string str () string cast provided for conveneince. Protected Attributes std::string _str output string Friends std::ostream & operator<< (std::ostream &out, const HEXdump &hd) operator << Detailed Description Produces a dump of a buffer in a hexdump way with its code Ascii translation and relative buffer address. For instance: 0000000 - 77 98 21 49 0e 00 05 00 40 1c 01 1c 2f 00 00 00 w.!I....../... Constructor &; Destructor Documentation ost::HEXdump::HEXdump (const unsigned char *buffer, intbuff_len, intmax_len = 200) HEXdump constructor. Parameters: buffer buffer to be 'hexdumped' buff_len buffer length max_len max number of bytes to be 'hexdumped'. Usefull to truncate output. mas_len=0 does prints all. virtual ost::HEXdump::~HEXdump () [inline], [virtual] HEXdump destructor. Member Function Documentation const char* ost::HEXdump::c_str () const [inline] const char* cast provided for conveneince. std::string ost::HEXdump::str () [inline] string cast provided for conveneince. Friends And Related Function Documentation std::ostream& operator<< (std::ostream &out, const HEXdump &hd) [friend] operator << Parameters: hd hexdump. Returns: application logger stream Member Data Documentation std::string ost::HEXdump::_str [protected] output string Author Generated automatically by Doxygen for GNU CommonC++ from the source code. GNU CommonC++ Sat Jun 23 2012 ost::HEXdump(3)
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