Mercurial > hg > xemacs-beta
annotate tests/sigpipe.c @ 2420:ad56e5a6d09f
[xemacs-hg @ 2004-12-06 03:46:06 by ben]
(none)
README.packages: Document use of --package-prefix.
Fix error in specifying standard package location.
make-docfile.c: Use QXE_PATH_MAX.
info.el: Correct doc string giving example package path.
menubar-items.el: Move Prefix Rectangle command up one level.
xemacs/packages.texi: Add long form of Lisp Reference Manual to links.
Add links pointing to Lisp Reference Manual for more detailed
package discussion.
lispref/range-tables.texi: Document range-table changes.
internals/internals.texi: Update history section.
elhash.c, elhash.h, profile.c: Create inchash_eq() to allow direct incrementing of hash-table
entry. Use in profile.c to try to reduce profiling overhead.
Increase initial size of profile hash tables to reduce profiling
overhead.
buffer.c, device-msw.c, dialog-msw.c, dired-msw.c, editfns.c, event-msw.c, events.c, glyphs-msw.c, keymap.c, objects-msw.c, process-nt.c, syswindows.h, text.c, text.h, unexnt.c: Rename xetcs* -> qxetcs* for consistency with qxestr*.
Rename ei*_c(_*) -> ei*_ascii(_*) since they work with ASCII-only
strings not "C strings", whatever those are. This is the last
place where "c" was incorrectly being used for "ascii".
dialog-msw.c, dumper.c, event-msw.c, fileio.c, glyphs-gtk.c, glyphs-x.c, nt.c, process-nt.c, realpath.c, sysdep.c, sysfile.h, unexcw.c, unexnext.c, unexnt.c: Try to avoid differences in systems that do or do not include
final null byte in PATH_MAX. Create PATH_MAX_INTERNAL and
PATH_MAX_EXTERNAL and use them everywhere. Rewrite code in
dumper.c to avoid use of PATH_MAX. When necessary in nt.c,
use _MAX_PATH instead of MAX_PATH to be consistent with
other places.
text.c: Code to short-circuit when binary or Unicode was not working
due to EOL wrapping. Fix this code to work when either no
EOL autodetection or no CR's or LF's in the text.
lisp.h, rangetab.c, rangetab.h, regex.c, search.c: Implement different types of ranges (open/closed start and end).
Change default to be start-closed, end-open.
| author | ben |
|---|---|
| date | Mon, 06 Dec 2004 03:46:07 +0000 |
| parents | 3f6adebda25c |
| children | 679041362cd4 |
| rev | line source |
|---|---|
| 1231 | 1 /* code is all from loser.c and loser.el by Mly |
| 2 | |
| 3 Copyright (C) 2002 Richard Mlynarik <mly@pobox.com> | |
| 4 | |
| 5 This is part of XEmacs | |
| 6 | |
| 7 Compile this file. Run it in the background giving it a command line | |
| 8 argument PORT which is a positive integer 1024 < PORT < 32768 (avoid the | |
| 9 numbers assigned in /etc/services). | |
| 10 | |
| 11 Then start up a fresh (you're going to crash) XEmacs. Execute the following | |
| 12 | |
| 13 (defun lose (port) | |
| 14 (interactive "nUrk: ") | |
| 15 (require 'comint) | |
| 16 (while t | |
| 17 (condition-case e | |
| 18 (let* ((name "*lose*") | |
| 19 (b (get-buffer-create name))) | |
| 20 (switch-to-buffer b) | |
| 21 (comint-mode) | |
| 22 (comint-exec b name (cons "127.0.0.1" port) nil '()) | |
| 23 (process-send-string (get-buffer-process b) "\377\373\001") | |
| 24 (process-send-string (get-buffer-process b) "\377\373\001")) | |
| 25 (error (message "URK: %s" e)) (sit-for 1)))) | |
| 26 | |
| 27 Then M-x lose RET PORT RET and you lose big (in XEmacs 21.1, anyway). | |
| 28 Note: the error messages are proper functioning. What should eventually | |
| 29 happen after a number of SIGPIPEs is that you get a SIGSEGV and life is | |
| 30 bad and XEmacs is dead. | |
| 31 */ | |
| 32 | |
| 33 #include <arpa/inet.h> | |
| 34 | |
| 35 int | |
| 36 main (int argc, char **argv) | |
| 37 { | |
| 38 struct sockaddr_in junk; | |
| 39 int s; | |
| 40 | |
| 41 memset (&junk, 0, sizeof (junk)); | |
| 42 | |
| 43 junk.sin_family = AF_INET; | |
| 44 junk.sin_addr.s_addr = htonl (INADDR_ANY); /* un*x sucks */ | |
| 45 junk.sin_port = htons (atoi (argv[1])); /* un*x blows */ | |
| 46 | |
| 47 s = socket (PF_INET, SOCK_STREAM, 0); | |
| 48 | |
| 49 bind (s, (struct sockaddr *)&junk, sizeof (junk)); | |
| 50 | |
| 51 listen (s, 1); | |
| 52 | |
| 53 for (;;) | |
| 54 { | |
| 55 int loser = accept (s, NULL, 0); | |
| 56 close (loser); | |
| 57 } | |
| 58 } | |
| 59 |