mux/src/sqlslave.cpp File Reference

#include "autoconf.h"
#include "config.h"
#include <dbi/dbi.h>

Include dependency graph for sqlslave.cpp:

Go to the source code of this file.

Defines
#define	MAX_STRING   1000
Functions
int	main (int argc, char *argv[])

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Define Documentation

#define MAX_STRING   1000

Definition at line 9 of file sqlslave.cpp.

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Function Documentation

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 11 of file sqlslave.cpp.

References MAX_STRING, and parent_pid.

{
    pid_t parent_pid = getppid();
    if (parent_pid == 1)
    {
        // Our real parent process is gone, and we have been inherited by the
        // init process.
        //
        return 1;
    }

    dbi_conn conn;
    dbi_initialize(NULL);

    for (;;)
    {
        char arg[MAX_STRING];
        int len = read(0, arg, sizeof(arg)-1);
        if (len == 0)
        {
            break;
        }

        if (len < 0)
        {
            if (EINTR == errno)
            {
                errno = 0;
                continue;
            }
            break;
        }

        arg[len] = '\0';

        write(1, "OK", 2);
    }

    dbi_shutdown();
    return 0;
}

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