| rsc | ed7c8e8 | 2003-09-30 17:47:42 +0000 | [diff] [blame] | 1 | #include <u.h> |
| 2 | #include <libc.h> | ||||
| 3 | #include <draw.h> | ||||
| 4 | |||||
| 5 | /* Connect us to new window, if possible */ | ||||
| 6 | int | ||||
| 7 | newwindow(char *str) | ||||
| 8 | { | ||||
| 9 | int fd; | ||||
| 10 | char *wsys; | ||||
| 11 | char buf[256]; | ||||
| 12 | |||||
| 13 | wsys = getenv("wsys"); | ||||
| 14 | if(wsys == nil) | ||||
| 15 | return -1; | ||||
| 16 | fd = open(wsys, ORDWR); | ||||
| 17 | free(wsys); | ||||
| 18 | if(fd < 0) | ||||
| 19 | return -1; | ||||
| 20 | rfork(RFNAMEG); | ||||
| 21 | if(str) | ||||
| 22 | snprint(buf, sizeof buf, "new %s", str); | ||||
| 23 | else | ||||
| 24 | strcpy(buf, "new"); | ||||
| 25 | return mount(fd, -1, "/dev", MBEFORE, buf); | ||||
| 26 | } | ||||
| 27 | |||||