Mercurial > hg > xemacs-beta
annotate src/process.h @ 5676:dede3f658f8e
Sanity check package roots in configure.
| author | Stephen J. Turnbull <stephen@xemacs.org> |
|---|---|
| date | Sat, 04 Aug 2012 23:26:26 +0900 |
| parents | 308d34e9f07d |
| children |
| rev | line source |
|---|---|
| 428 | 1 /* Definitions for asynchronous process control in XEmacs. |
| 2 Copyright (C) 1985, 1992, 1993, 1994 Free Software Foundation, Inc. | |
| 814 | 3 Copyright (C) 2002 Ben Wing. |
| 428 | 4 |
| 5 This file is part of XEmacs. | |
| 6 | |
|
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7 XEmacs is free software: you can redistribute it and/or modify it |
| 428 | 8 under the terms of the GNU General Public License as published by the |
|
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9 Free Software Foundation, either version 3 of the License, or (at your |
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10 option) any later version. |
| 428 | 11 |
| 12 XEmacs is distributed in the hope that it will be useful, but WITHOUT | |
| 13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 15 for more details. | |
| 16 | |
| 17 You should have received a copy of the GNU General Public License | |
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18 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */ |
| 428 | 19 |
| 440 | 20 #ifndef INCLUDED_process_h_ |
| 21 #define INCLUDED_process_h_ | |
| 428 | 22 |
| 1743 | 23 BEGIN_C_DECLS |
| 1650 | 24 |
| 442 | 25 /* struct Lisp_Process is defined in procimpl.h; only process-*.c need |
| 26 to know about the guts of it. */ | |
| 428 | 27 |
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28 DECLARE_LISP_OBJECT (process, Lisp_Process); |
| 440 | 29 #define XPROCESS(x) XRECORD (x, process, Lisp_Process) |
| 617 | 30 #define wrap_process(p) wrap_record (p, process) |
| 428 | 31 #define PROCESSP(x) RECORDP (x, process) |
| 32 #define CHECK_PROCESS(x) CHECK_RECORD (x, process) | |
| 863 | 33 #define PROCESS_LIVE_P(x) (EQ ((x)->status_symbol, Qrun)) |
| 34 #define PROCESS_READABLE_P(x) (!NILP ((x)->pipe_instream)) | |
| 440 | 35 |
| 36 #define CHECK_LIVE_PROCESS(x) do { \ | |
| 37 CHECK_PROCESS (x); \ | |
| 38 if (! PROCESS_LIVE_P (XPROCESS (x))) \ | |
| 39 dead_wrong_type_argument (Qprocess_live_p, (x)); \ | |
| 40 } while (0) | |
| 428 | 41 |
| 863 | 42 #define CHECK_READABLE_PROCESS(x) do { \ |
| 43 CHECK_PROCESS (x); \ | |
| 44 if (! PROCESS_READABLE_P (XPROCESS (x))) \ | |
| 45 dead_wrong_type_argument (Qprocess_readable_p, (x)); \ | |
| 46 } while (0) | |
| 47 | |
| 872 | 48 EXFUN (Fdelete_process, 1); |
| 49 EXFUN (Fget_buffer_process, 1); | |
| 50 EXFUN (Fget_process, 1); | |
| 51 EXFUN (Fprocess_status, 1); | |
| 428 | 52 EXFUN (Fprocess_kill_without_query, 2); |
| 53 EXFUN (Fprocess_id, 1); | |
| 54 | |
| 1632 | 55 MODULE_API |
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56 DECLARE_DOESNT_RETURN (report_process_error (const Ascbyte *, Lisp_Object)); |
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57 DECLARE_DOESNT_RETURN (report_network_error (const Ascbyte *, Lisp_Object)); |
| 872 | 58 extern Lisp_Object Vlisp_EXEC_SUFFIXES; |
| 59 | |
| 1632 | 60 MODULE_API Ibyte *egetenv (const CIbyte *var); |
| 61 MODULE_API void eputenv (const CIbyte *var, const CIbyte *value); | |
| 872 | 62 extern int env_initted; |
| 63 | |
| 771 | 64 extern Lisp_Object Qprocess_live_p; |
| 65 | |
| 428 | 66 Lisp_Object connect_to_file_descriptor (Lisp_Object name, |
| 67 Lisp_Object buffer, | |
| 68 Lisp_Object infd, | |
| 69 Lisp_Object outfd); | |
| 440 | 70 int connected_via_filedesc_p (Lisp_Process *p); |
| 428 | 71 void kill_buffer_processes (Lisp_Object buffer); |
| 72 void close_process_descs (void); | |
| 853 | 73 void set_process_filter (Lisp_Object proc, Lisp_Object filter, |
| 74 int filter_does_read, | |
| 75 int set_stderr); | |
| 428 | 76 void update_process_status (Lisp_Object p, |
| 77 Lisp_Object status_symbol, | |
| 78 int exit_code, int core_dumped); | |
| 440 | 79 void get_process_streams (Lisp_Process *p, |
| 853 | 80 Lisp_Object *instr, Lisp_Object *outstr, |
| 81 Lisp_Object *errstr); | |
| 82 int get_process_selected_p (Lisp_Process *p, int do_err); | |
| 83 void set_process_selected_p (Lisp_Process *p, int in_selected, | |
| 84 int err_selected); | |
| 440 | 85 Lisp_Process *get_process_from_usid (USID usid); |
| 428 | 86 |
| 87 #ifdef HAVE_SOCKETS | |
| 88 int network_connection_p (Lisp_Object process); | |
| 89 #else | |
| 90 #define network_connection_p(x) 0 | |
| 91 #endif | |
| 92 | |
| 93 extern Lisp_Object Qclosed, Qmulticast, Qopen, Qrun, Qstop, Qtcp, Qudp; | |
| 94 extern Lisp_Object Vprocess_connection_type, Vprocess_list; | |
| 95 | |
| 96 /* Report all recent events of a change in process status | |
| 97 (either run the sentinel or output a message). | |
| 98 This is done while Emacs is waiting for keyboard input. */ | |
| 99 void status_notify (void); | |
| 100 void kick_status_notify (void); | |
| 101 void deactivate_process (Lisp_Object proc); | |
| 853 | 102 Charcount read_process_output (Lisp_Object proc, int read_stderr); |
| 103 int process_has_separate_stderr (Lisp_Object proc); | |
| 442 | 104 const char *signal_name (int signum); |
| 428 | 105 Lisp_Object canonicalize_host_name (Lisp_Object host); |
| 106 | |
| 1743 | 107 END_C_DECLS |
| 1650 | 108 |
| 428 | 109 /* The name of the file open to get a null file, or a data sink. |
| 110 MS-DOS, and OS/2 redefine this. */ | |
| 111 #ifndef NULL_DEVICE | |
| 112 #define NULL_DEVICE "/dev/null" | |
| 113 #endif | |
| 114 | |
| 115 /* A string listing the possible suffixes used for executable files, | |
| 116 separated by colons. MS-DOS, and OS/2 redefine this. */ | |
| 117 #ifndef EXEC_SUFFIXES | |
| 118 #define EXEC_SUFFIXES "" | |
| 119 #endif | |
| 120 | |
| 440 | 121 #endif /* INCLUDED_process_h_ */ |