diff options
Diffstat (limited to 'src/process.c')
| -rw-r--r-- | src/process.c | 54 |
1 files changed, 22 insertions, 32 deletions
diff --git a/src/process.c b/src/process.c index 91d426103d8..6e5bcf307ab 100644 --- a/src/process.c +++ b/src/process.c @@ -1392,14 +1392,12 @@ nil otherwise. */) CHECK_PROCESS (process); /* All known platforms store window sizes as 'unsigned short'. */ - CHECK_RANGED_INTEGER (height, 0, USHRT_MAX); - CHECK_RANGED_INTEGER (width, 0, USHRT_MAX); + unsigned short h = check_uinteger_max (height, USHRT_MAX); + unsigned short w = check_uinteger_max (width, USHRT_MAX); if (NETCONN_P (process) || XPROCESS (process)->infd < 0 - || (set_window_size (XPROCESS (process)->infd, - XFIXNUM (height), XFIXNUM (width)) - < 0)) + || set_window_size (XPROCESS (process)->infd, h, w) < 0) return Qnil; else return Qt; @@ -3188,14 +3186,12 @@ usage: (make-serial-process &rest ARGS) */) BUF_ZV_BYTE (XBUFFER (buffer))); } - tem = Fplist_member (contact, QCcoding); - if (!NILP (tem) && (!CONSP (tem) || !CONSP (XCDR (tem)))) - tem = Qnil; + tem = Fplist_get (contact, QCcoding); val = Qnil; if (!NILP (tem)) { - val = XCAR (XCDR (tem)); + val = tem; if (CONSP (val)) val = XCAR (val); } @@ -3209,7 +3205,7 @@ usage: (make-serial-process &rest ARGS) */) val = Qnil; if (!NILP (tem)) { - val = XCAR (XCDR (tem)); + val = tem; if (CONSP (val)) val = XCDR (val); } @@ -3244,16 +3240,14 @@ set_network_socket_coding_system (Lisp_Object proc, Lisp_Object host, Lisp_Object coding_systems = Qt; Lisp_Object val; - tem = Fplist_member (contact, QCcoding); - if (!NILP (tem) && (!CONSP (tem) || !CONSP (XCDR (tem)))) - tem = Qnil; /* No error message (too late!). */ + tem = Fplist_get (contact, QCcoding); /* Setup coding systems for communicating with the network stream. */ /* Qt denotes we have not yet called Ffind_operation_coding_system. */ if (!NILP (tem)) { - val = XCAR (XCDR (tem)); + val = tem; if (CONSP (val)) val = XCAR (val); } @@ -3287,7 +3281,7 @@ set_network_socket_coding_system (Lisp_Object proc, Lisp_Object host, if (!NILP (tem)) { - val = XCAR (XCDR (tem)); + val = tem; if (CONSP (val)) val = XCDR (val); } @@ -7079,10 +7073,7 @@ SIGCODE may be an integer, or a symbol whose name is a signal name. */) } if (FIXNUMP (sigcode)) - { - CHECK_TYPE_RANGED_INTEGER (int, sigcode); - signo = XFIXNUM (sigcode); - } + signo = check_integer_range (sigcode, INT_MIN, INT_MAX); else { char *name; @@ -8200,6 +8191,17 @@ restore_nofile_limit (void) #endif } +int +open_channel_for_module (Lisp_Object process) +{ + CHECK_PROCESS (process); + CHECK_TYPE (PIPECONN_P (process), Qpipe_process_p, process); + int fd = dup (XPROCESS (process)->open_fd[SUBPROCESS_STDOUT]); + if (fd == -1) + report_file_error ("Cannot duplicate file descriptor", Qnil); + return fd; +} + /* This is not called "init_process" because that is the name of a Mach system call, so it would cause problems on Darwin systems. */ @@ -8277,19 +8279,6 @@ init_process_emacs (int sockfd) memset (datagram_address, 0, sizeof datagram_address); #endif -#if defined (DARWIN_OS) - /* PTYs are broken on Darwin < 6, but are sometimes useful for interactive - processes. As such, we only change the default value. */ - if (initialized) - { - char const *release = (STRINGP (Voperating_system_release) - ? SSDATA (Voperating_system_release) - : 0); - if (!release || !release[0] || (release[0] < '7' && release[1] == '.')) { - Vprocess_connection_type = Qnil; - } - } -#endif #endif /* subprocesses */ kbd_is_on_hold = 0; } @@ -8459,6 +8448,7 @@ amounts of data in one go. */); DEFSYM (Qinterrupt_process_functions, "interrupt-process-functions"); DEFSYM (Qnull, "null"); + DEFSYM (Qpipe_process_p, "pipe-process-p"); defsubr (&Sprocessp); defsubr (&Sget_process); |