diff options
Diffstat (limited to 'src/process.c')
| -rw-r--r-- | src/process.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/src/process.c b/src/process.c index ecc810cc621..38a5c8341cf 100644 --- a/src/process.c +++ b/src/process.c @@ -138,11 +138,11 @@ Boston, MA 02110-1301, USA. */ #include "charset.h" #include "coding.h" #include "process.h" +#include "frame.h" #include "termhooks.h" #include "termopts.h" #include "commands.h" #include "keyboard.h" -#include "frame.h" #include "blockinput.h" #include "dispextern.h" #include "composite.h" @@ -328,11 +328,11 @@ extern int timers_run; static SELECT_TYPE input_wait_mask; -/* Mask that excludes keyboard input descriptor (s). */ +/* Mask that excludes keyboard input descriptor(s). */ static SELECT_TYPE non_keyboard_wait_mask; -/* Mask that excludes process input descriptor (s). */ +/* Mask that excludes process input descriptor(s). */ static SELECT_TYPE non_process_wait_mask; @@ -3139,6 +3139,10 @@ usage: (make-network-process &rest ARGS) */) open_socket: +#ifdef __ultrix__ + /* Previously this was compiled unconditionally, but that seems + unnecessary on modern systems, and `unrequest_sigio' was a noop + under X anyway. --lorentey */ /* Kernel bugs (on Ultrix at least) cause lossage (not just EINTR) when connect is interrupted. So let's not let it get interrupted. Note we do not turn off polling, because polling is only used @@ -3155,6 +3159,7 @@ usage: (make-network-process &rest ARGS) */) record_unwind_protect (unwind_request_sigio, Qnil); unrequest_sigio (); } +#endif /* Do this in case we never enter the for-loop below. */ count1 = SPECPDL_INDEX (); @@ -6850,20 +6855,12 @@ DEFUN ("process-filter-multibyte-p", Fprocess_filter_multibyte_p, -/* The first time this is called, assume keyboard input comes from DESC - instead of from where we used to expect it. - Subsequent calls mean assume input keyboard can come from DESC - in addition to other places. */ - -static int add_keyboard_wait_descriptor_called_flag; +/* Add DESC to the set of keyboard input descriptors. */ void add_keyboard_wait_descriptor (desc) int desc; { - if (! add_keyboard_wait_descriptor_called_flag) - FD_CLR (0, &input_wait_mask); - add_keyboard_wait_descriptor_called_flag = 1; FD_SET (desc, &input_wait_mask); FD_SET (desc, &non_process_wait_mask); if (desc > max_keyboard_desc) @@ -6935,7 +6932,12 @@ init_process () process_output_skip = 0; #endif + /* Don't do this, it caused infinite select loops. The display + method should call add_keyboard_wait_descriptor on stdin if it + needs that. */ +#if 0 FD_SET (0, &input_wait_mask); +#endif Vprocess_alist = Qnil; #ifdef SIGCHLD |