| // INFERNO | |
| #include <vfs.h> | |
| #include <kfs.h> | |
| #include <slab.h> | |
| #include <kmalloc.h> | |
| #include <kref.h> | |
| #include <string.h> | |
| #include <stdio.h> | |
| #include <assert.h> | |
| #include <error.h> | |
| #include <cpio.h> | |
| #include <pmap.h> | |
| #include <smp.h> | |
| #include <ip.h> | |
| int getfields(char *str, char **args, int max, int mflag, char *set) | |
| { | |
| //Rune r; | |
| int r; | |
| int nr, intok, narg; | |
| if (max <= 0) | |
| return 0; | |
| narg = 0; | |
| args[narg] = str; | |
| if (!mflag) | |
| narg++; | |
| intok = 0; | |
| for (;; str += nr) { | |
| r = str[0]; | |
| //nr = chartorune(&r, str); | |
| nr = 1; | |
| if (r == 0) | |
| break; | |
| //if(utfrune(set, r)) { | |
| if (strchr(set, r)) { | |
| if (narg >= max) | |
| break; | |
| *str = 0; | |
| intok = 0; | |
| args[narg] = str + nr; | |
| if (!mflag) | |
| narg++; | |
| } else { | |
| if (!intok && mflag) | |
| narg++; | |
| intok = 1; | |
| } | |
| } | |
| return narg; | |
| } |