int board_get_usb_ats(void)
{
if (get_debug_flag() & DEBUG_FLAG_ENABLE_ATS_FLAG)
return 1;
else
return usb_ats;
}
static void router_signal_usr2(int signum)
{
//set_debug_flag(1);
if(get_debug_flag())
set_debug_flag(0);
else
set_debug_flag(1);
}
/**
* Spawn a separate process for ADNS
*/
int dnsrv_fork_and_capture(RESOLVEFUNC f, dns_io di)
{
int pid;
int childToParent[2];
int parentToChild[2];
char childWriteHandle[10];
char childReadHandle[10];
char debugging[10];
int READ=0;
int WRITE=1;
/* create pipes for communication with child */
pipe(childToParent);
pipe(parentToChild);
/* convert the handles as they should be seen by the child to
* strings so we can pass them as arguments to it
*/
sprintf(childWriteHandle, "%i", childToParent[WRITE]);
sprintf(childReadHandle, "%i", parentToChild[READ]);
sprintf(debugging, "%i", get_debug_flag());
/* try and spawn the child process */
pid = spawnlp(_P_NOWAIT, "jabadns", "jabadns",
childReadHandle, childWriteHandle, debugging, NULL);
if (pid < 0) {
return -1;
}
/* setup di structure */
di->pid = pid;
di->in = childToParent[READ];
di->out = parentToChild[WRITE];
/* OK! */
return pid;
}
/** Reading the debug file, parsing it and setting the msx_debug_level variable
according to the entries found in the file
@param *fname Alternative debug file name
@return 0 on error 1 on success
*/
int msx_read_debug_file(char *fname) {
FILE *dbgFile;
char *ptr;
char line[256];
int found_out_file = 0;
if(!fname)
fname = DEFAULT_DEBUG_FILE;
if(!(dbgFile = fopen(fname, "r")))
return 0;
msx_debug_level = 0;
while(fgets(line, 256, dbgFile)) {
char *out_file;
// Skeeping comments
if(line[0] == '#')
continue;
// removing spaces and newline
ptr = line;
ptr = eat_spaces(ptr);
trim_spaces(ptr);
// Getting the output file to use
if((out_file = strstr(ptr, MSX_DEBUG_OUT_FILE_STR))) {
found_out_file = 1;
out_file+= strlen(MSX_DEBUG_OUT_FILE_STR);
out_file = eat_spaces(out_file);
if(*out_file == '=') {
out_file++;
out_file = eat_spaces(out_file);
}
// out_file should now point to the file name
if(!msx_debug_file ||
strcmp(msx_debug_file, out_file) != 0) {
if(msx_debug_file)
free(msx_debug_file);
if(msx_debug_filp)
fclose(msx_debug_filp);
msx_debug_filp = NULL;
msx_debug_file = strdup(out_file);
}
if(msx_debug_filp == NULL) {
msx_debug_filp = fopen(out_file, "w");
if(msx_debug_filp == NULL) {
free(msx_debug_file);
msx_debug_file = NULL;
msx_debug_filp = NULL;
} else {
setlinebuf(msx_debug_filp);
}
}
}
// Getting the flags to set
int flag;
if((flag = get_debug_flag(ptr)))
msx_debug_level |= flag;
}
fclose(dbgFile);
if(!found_out_file) {
if(msx_debug_file) {
fclose(msx_debug_filp);
free(msx_debug_file);
msx_debug_file = NULL;
}
msx_debug_filp = NULL;
}
return 1;
}
