| 1 | /* expectcomm.h - public symbols common to both expect.h and expect_tcl.h |
| 2 | |
| 3 | Written by: Don Libes, libes@cme.nist.gov, NIST, 12/3/90 |
| 4 | |
| 5 | Design and implementation of this program was paid for by U.S. tax |
| 6 | dollars. Therefore it is public domain. However, the author and NIST |
| 7 | would appreciate credit if this program or parts of it are used. |
| 8 | */ |
| 9 | |
| 10 | #ifndef _EXPECT_COMM_H |
| 11 | #define _EXPECT_COMM_H |
| 12 | |
| 13 | /* common return codes for Expect functions */ |
| 14 | /* The library actually only uses TIMEOUT and EOF */ |
| 15 | #define EXP_ABEOF -1 /* abnormal eof in Expect */ |
| 16 | /* when in library, this define is not used. */ |
| 17 | /* Instead "-1" is used literally in the */ |
| 18 | /* usual sense to check errors in system */ |
| 19 | /* calls */ |
| 20 | #define EXP_TIMEOUT -2 |
| 21 | #define EXP_TCLERROR -3 |
| 22 | #define EXP_FULLBUFFER -5 |
| 23 | #define EXP_MATCH -6 |
| 24 | #define EXP_NOMATCH -7 |
| 25 | #define EXP_CANTMATCH EXP_NOMATCH |
| 26 | #define EXP_CANMATCH -8 |
| 27 | #define EXP_DATA_NEW -9 /* if select says there is new data */ |
| 28 | #define EXP_DATA_OLD -10 /* if we already read data in another cmd */ |
| 29 | #define EXP_EOF -11 |
| 30 | #define EXP_RECONFIGURE -12 /* changes to indirect spawn id lists */ |
| 31 | /* require us to reconfigure things */ |
| 32 | |
| 33 | /* in the unlikely event that a signal handler forces us to return this */ |
| 34 | /* through expect's read() routine, we temporarily convert it to this. */ |
| 35 | #define EXP_TCLRET -20 |
| 36 | #define EXP_TCLCNT -21 |
| 37 | #define EXP_TCLCNTTIMER -22 |
| 38 | #define EXP_TCLBRK -23 |
| 39 | #define EXP_TCLCNTEXP -24 |
| 40 | #define EXP_TCLRETTCL -25 |
| 41 | |
| 42 | /* yet more TCL return codes */ |
| 43 | /* Tcl does not safely provide a way to define the values of these, so */ |
| 44 | /* use ridiculously different numbers for safety */ |
| 45 | #define EXP_CONTINUE -101 /* continue expect command */ |
| 46 | /* and restart timer */ |
| 47 | #define EXP_CONTINUE_TIMER -102 /* continue expect command */ |
| 48 | /* and continue timer */ |
| 49 | #define EXP_TCL_RETURN -103 /* converted by interact */ |
| 50 | /* and interpeter from */ |
| 51 | /* inter_return into */ |
| 52 | /* TCL_RETURN*/ |
| 53 | |
| 54 | /* |
| 55 | * Everything below here should eventually be moved into expect.h |
| 56 | * and Expect-thread-safe variables. |
| 57 | */ |
| 58 | |
| 59 | EXTERN char *exp_pty_error; /* place to pass a string generated */ |
| 60 | /* deep in the innards of the pty */ |
| 61 | /* code but needed by anyone */ |
| 62 | EXTERN int exp_disconnected; /* proc. disc'd from controlling tty */ |
| 63 | |
| 64 | |
| 65 | #endif /* _EXPECT_COMM_H */ |