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#ifdef CLEAN_SERVICE
static char *cleanservice(char* service) {
char* x;
size_t len = str_len(initroot);
if (!byte_diff(service,len,initroot) && service[len] == '/')
service += len+1;
x=service+str_len(service);
while (x>service && x[-1]=='/') --x;
x[0]=0;
return service;
}
#endif
/* return nonzero if error */
static int tryservice(char *service, char ch) {
char *y=buf, *x=service;
int len;
#ifdef CLEAN_SERVICE
x = cleanservice(x);
#endif
*y++ = ch;
y += str_copyn(y,x,240);
*y++ = 0;
if (nsvc_other) y += str_copyn(y, nsvc_other, 15);
write(infd,buf,y-buf);
len=read(outfd,buf,BUFFER_TMP_LEN);
if (ch != 's') return (len != sizeof(struct process));
return (len!=1 || buf[0]!='1');
}
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