33 lines
653 B
C
33 lines
653 B
C
/*
|
|
* (c) 2005 Nico Schottelius (nico-linux at schottelius.org)
|
|
* write result of action
|
|
* part of cinit
|
|
*/
|
|
|
|
#include <string.h>
|
|
#include <stdio.h>
|
|
#include <unistd.h>
|
|
|
|
#include "cinit.h"
|
|
|
|
/* one handler for read and write! */
|
|
char do_result(int nsock, char *value)
|
|
{
|
|
ssize_t (*fpoint)(int,void* ,size_t);
|
|
char buf;
|
|
|
|
if(value == NULL) { /* client */
|
|
value = &buf;
|
|
fpoint = read;
|
|
} else {
|
|
fpoint = ( ssize_t (*)(int, void*, size_t) ) write;
|
|
}
|
|
|
|
if(fpoint(nsock,value,1) == -1) { /* result */
|
|
perror(MSG_ERR_IO);
|
|
return RT_ERR_COMM;
|
|
}
|
|
|
|
return *value;
|
|
}
|
|
/* returns cinit-0.2-style return codes */
|