diff options
Diffstat (limited to 'open_issues')
| -rw-r--r-- | open_issues/bash.mdwn | 47 | ||||
| -rw-r--r-- | open_issues/bash_vs_screen_vs_sigint.mdwn | 12 | ||||
| -rw-r--r-- | open_issues/gdb_gcore.mdwn | 23 | ||||
| -rw-r--r-- | open_issues/m4_vs_stack.mdwn | 21 | ||||
| -rw-r--r-- | open_issues/screen.mdwn | 116 | ||||
| -rw-r--r-- | open_issues/xen_crash_copy-size_le_page_size.mdwn | 2 |
6 files changed, 220 insertions, 1 deletions
diff --git a/open_issues/bash.mdwn b/open_issues/bash.mdwn new file mode 100644 index 00000000..47598071 --- /dev/null +++ b/open_issues/bash.mdwn @@ -0,0 +1,47 @@ +[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_porting]] + +# *bash* 4.0 vs. typing `C-c` (*SIGINT*) + +Will show `-bash: echo: write error: (ipc/mig) wrong reply message ID` unter +certain conditions. + +After having noticed that this error doesn't occur if starting *bash* with +`--norc`, I isolated it to the following command in `.bashrc`: + + case $TERM in + xterm* | rxvt*) + PROMPT_COMMAND='echo -ne "\033]0;${USER}@${HOSTNAME}:${PWD}\007"';; + esac + +... and indeed: + + tschwinge@flubber:~ $ echo "$TERM" -- "$PROMPT_COMMAND" + xterm -- echo -ne "\033]0;${USER}@${HOSTNAME}:${PWD}\007" + tschwinge@flubber:~ $ ^C + -bash: echo: write error: (ipc/mig) wrong reply message ID + tschwinge@flubber:~ $ PROMPT_COMMAND= + tschwinge@flubber:~ $ ^C + tschwinge@flubber:~ $ + + bash-4.0$ PROMPT_COMMAND='echo >&2 -n foo\ ' + foo bash-4.0$ ^C + + bash-4.0$ PROMPT_COMMAND='echo >&1 -n foo\ ' + foo bash-4.0$ ^C + bash: echo: write error: (ipc/mig) wrong reply message ID + + bash-4.0$ PROMPT_COMMAND='/bin/echo >&1 -n foo\ ' + foo bash-4.0$ ^C + bash: start_pipeline: pgrp pipe: (ipc/mig) wrong reply message ID + +So, there's something different with stdout in / after the SIGINT handler. diff --git a/open_issues/bash_vs_screen_vs_sigint.mdwn b/open_issues/bash_vs_screen_vs_sigint.mdwn new file mode 100644 index 00000000..9672041c --- /dev/null +++ b/open_issues/bash_vs_screen_vs_sigint.mdwn @@ -0,0 +1,12 @@ +[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + + * [[bash]] + * [[screen]] diff --git a/open_issues/gdb_gcore.mdwn b/open_issues/gdb_gcore.mdwn new file mode 100644 index 00000000..7d4980f1 --- /dev/null +++ b/open_issues/gdb_gcore.mdwn @@ -0,0 +1,23 @@ +[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!meta title="GDB: gcore"]] + +[[!tag open_issue_gdb]] + +GDB's `gcore` command doesn't work / needs to be implemented / ported in GDB: + + tschwinge@flubber:~ $ gcore 8371 + [New Thread 8371.1] + [New Thread 8371.2] + [New Thread 8371.3] + /media/data/home/tschwinge/core.cA0ICY:2: Error in sourced command file: + Undefined command: "gcore". Try "help". + gcore: failed to create core.8371 diff --git a/open_issues/m4_vs_stack.mdwn b/open_issues/m4_vs_stack.mdwn new file mode 100644 index 00000000..c92cfb00 --- /dev/null +++ b/open_issues/m4_vs_stack.mdwn @@ -0,0 +1,21 @@ +[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_porting]] + + m4 (1.4.13-1+hurd.2) unreleased; urgency=low + + * Drop stack overflow (checks/stackovf) check, test-c-stack and + test-c-stack2 checks, and /dev/null/ (test-open and test-fopen) checks. + + -- Samuel Thibault <samuel.thibault@ens-lyon.org> Tue, 18 Aug 2009 20:54:30 +0000 + + <youpi> that was a quick fix (as not having m4 makes autoconf uninstallable, which is quite a problem) + <youpi> there's probably something wrong in the stack management of the Hurd, I haven't investigated diff --git a/open_issues/screen.mdwn b/open_issues/screen.mdwn new file mode 100644 index 00000000..6ece5c40 --- /dev/null +++ b/open_issues/screen.mdwn @@ -0,0 +1,116 @@ +[[!meta copyright="Copyright © 2009 Free Software Foundation, Inc."]] + +[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable +id="license" text="Permission is granted to copy, distribute and/or modify this +document under the terms of the GNU Free Documentation License, Version 1.2 or +any later version published by the Free Software Foundation; with no Invariant +Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license +is included in the section entitled [[GNU Free Documentation +License|/fdl]]."]]"""]] + +[[!tag open_issue_porting]] + +Typing `C-c` (*SIGINT*) in a *screen* session (Debian package 4.0.3-14; -11 is +fine): + + * shell prompt: no reaction (nothing printed) + * `sleep 10` running: `^C` printed, but SIGINT is not sent. + +[[!debbug 522689#38]]. + +--- + +Revisit this issue: [[!debbug 97343]] -- special handling of `TIOCSCTTY` +depending on `__GNU__`. + +--- + +`#ifdef linux` and friends are used in quite a number of places. + +--- + +All diffs are GNU/Linux vs. GNU/Hurd. + + /* + * If your system supports BSD4.4's seteuid() and setegid(), define + * HAVE_SETEUID. + */ + -/* #undef HAVE_SETEUID */ + +#define HAVE_SETEUID 1 + +TODO: check. + +--- + + /* + * define HAVE_SVR4_PTYS if you have a /dev/ptmx character special + * device and support the ptsname(), grantpt(), unlockpt() functions. + */ + -#define HAVE_SVR4_PTYS 1 + +/* #undef HAVE_SVR4_PTYS */ + + /* + * define HAVE_GETPT if you have the getpt() function. + */ + #define HAVE_GETPT 1 + + /* + * define HAVE_OPENPTY if your system has the openpty() call. + */ + -/* #undef HAVE_OPENPTY */ + +#define HAVE_OPENPTY 1 + + /* + * define PTYRANGE0 and or PTYRANGE1 if you want to adapt screen + * to unusual environments. E.g. For SunOs the defaults are "qpr" and + * "0123456789abcdef". For SunOs 4.1.2 + * #define PTYRANGE0 "pqrstuvwxyzPQRST" + * is recommended by Dan Jacobson. + */ + -/* #undef PTYRANGE0 */ + -/* #undef PTYRANGE1 */ + +#define PTYRANGE0 "pq" + +#define PTYRANGE1 "0123456789abcdefghijklmnopqrstuv" + +TODO: check: `HAVE_SVR4_PTYS` is due to `configure.in` doing `test -c +/dev/ptmx`. But: even if we don't have that file, we still have `ptsname`, +`grantpt`, `unlockpt`. + +--- + + gcc -c -I. -I. -g -O2 -O2 -g -Wall -Wextra -Wno-unused-parameter -Wno-missing-field-initializers pty.c + +pty.c: In function 'OpenPTY': + +pty.c:323: warning: implicit declaration of function 'openpty' + +pty.c: At top level: + +pty.c:75: warning: 'PtyName' defined but not used + +pty.c:86: warning: 'PtyProto' defined but not used + +pty.c:87: warning: 'TtyProto' defined but not used + +TODO: check. + +--- + + --- linux/osdef.h 2009-10-06 18:43:53.000000000 +0200 + +++ screen-4.0.3/osdef.h 2009-10-06 18:49:49.000000000 +0200 + @@ -42,13 +42,19 @@ + #endif + + #ifdef SYSV + +extern char *strchr __P((char *, int)); + +extern char *strrchr __P((char *, int)); + +extern char *memset __P((char *, int, int)); + +extern int memcmp __P((char *, char *, int)); + #else + #endif + + #ifndef USEBCOPY + # ifdef USEMEMCPY + +extern void memcpy __P((char *, char *, int)); + # else + # ifdef USEMEMMOVE + +extern void memmove __P((char *, char *, int)); + # else + # endif + # endif + +TODO: check. diff --git a/open_issues/xen_crash_copy-size_le_page_size.mdwn b/open_issues/xen_crash_copy-size_le_page_size.mdwn index 0aa030fd..f2d8081e 100644 --- a/open_issues/xen_crash_copy-size_le_page_size.mdwn +++ b/open_issues/xen_crash_copy-size_le_page_size.mdwn @@ -8,7 +8,7 @@ Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] -[[!tag open_issue_gnumach]] +[[!tag open_issue_xen]] `/dev/hd2` is 2 GiB in size (backed by LVM), unformatted. |