| 166,9 → 166,13 |
|---|
| } |
| |
| |
| /* explodes a command into an array of arguments where last arg is NULL |
| /* explodes a command into an array of arguments where last arg is NULL. |
| * if argvlist is not NULL, it will be filled with pointers that point to buff |
| * locations. buff is filled with all the arguments, each argument being |
| * zero-separated. buff is terminated with an empty argument to mark the end |
| * of arguments. |
| * returns number of args */ |
| static unsigned short cmd_explode(char *buff, const char far *s, char const **argvlist) { |
| unsigned short cmd_explode(char *buff, const char far *s, char const **argvlist) { |
| int si = 0, argc = 0, i = 0; |
| for (;;) { |
| /* skip to next non-space character */ |
| 176,7 → 180,8 |
|---|
| /* end of string? */ |
| if (s[si] == 0) break; |
| /* set argv ptr */ |
| argvlist[argc++] = buff + i; |
| if (argvlist) argvlist[argc] = buff + i; |
| argc++; |
| /* find next arg delimiter (spc, null, slash or plus) while copying arg to local buffer */ |
| do { |
| buff[i++] = s[si++]; |
| 185,7 → 190,8 |
|---|
| /* is this end of string? */ |
| if (s[si] == 0) break; |
| } |
| argvlist[argc] = NULL; |
| buff[i] = 0; /* terminate with one extra zero to tell "this is the end of list" */ |
| if (argvlist) argvlist[argc] = NULL; |
| return(argc); |
| } |
| |