projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| e81ac630 SL |
1 | #ifndef lint |
| 2 | static char sccsid[] = "@(#)setline.c 5.1 (Berkeley) %G%"; | |
| 3 | #endif | |
| 4 | ||
| 5 | /*** | |
| 6 | * setline - optimize line setting for sending or receiving files | |
| 7 | * | |
| 8 | * return code - none | |
| 9 | */ | |
| 10 | ||
| 11 | #include "uucp.h" | |
| 12 | #ifdef SYSIII | |
| 13 | #include <termio.h> | |
| 14 | #endif | |
| 15 | ||
| 16 | #define PACKSIZE 64 | |
| 17 | #define SNDFILE 'S' | |
| 18 | #define RCVFILE 'R' | |
| 19 | #define RESET 'X' | |
| 20 | ||
| 21 | setline(type) | |
| 22 | char type; | |
| 23 | { | |
| 24 | #ifdef SYSIII | |
| 25 | static struct termio tbuf, sbuf; | |
| 26 | static int set = 0; | |
| 27 | ||
| 28 | DEBUG(2, "setline - %c\n", type); | |
| 29 | if (Unet) | |
| 30 | return; | |
| 31 | switch(type) { | |
| 32 | case SNDFILE: | |
| 33 | break; | |
| 34 | case RCVFILE: | |
| 35 | ioctl(Ifn, TCGETA, &tbuf); | |
| 36 | sbuf = tbuf; | |
| 37 | tbuf.c_cc[VMIN] = PACKSIZE; | |
| 38 | ioctl(Ifn, TCSETAW, &tbuf); | |
| 39 | set++; | |
| 40 | break; | |
| 41 | case RESET: | |
| 42 | if (set == 0) break; | |
| 43 | /* Anticipatory bug fixes: set, sbuf now static, 'set' is now reset. rti!trt */ | |
| 44 | set = 0; | |
| 45 | ioctl(Ifn, TCSETAW, &sbuf); | |
| 46 | break; | |
| 47 | } | |
| 48 | #endif | |
| 49 | } |