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