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Diffstat (limited to 'src/util/pty/ChangeLog')
| -rw-r--r-- | src/util/pty/ChangeLog | 166 |
1 files changed, 166 insertions, 0 deletions
diff --git a/src/util/pty/ChangeLog b/src/util/pty/ChangeLog index ff815b7..3dac1a3 100644 --- a/src/util/pty/ChangeLog +++ b/src/util/pty/ChangeLog @@ -1,3 +1,169 @@ +2001-11-28 Tom Yu <tlyu@mit.edu> + + * update_utmp.c (PTY_GETUTXENT): Fix typo. Thanks to Shawn + Stepper. [fixes krb5-build/1020] + +2001-11-19 Tom Yu <tlyu@mit.edu> + + * update_utmp.c (pty_update_utmp): Patch from Garry Zacheiss to + kludge around cases where we need to use more than 2 characters of + LINE in order to avoid conflicts in UT_ID. + +2001-11-05 Tom Yu <tlyu@mit.edu> + + * Makefile.in (LIBMINOR): Bump due to changes to internals. + +2001-09-25 Tom Yu <tlyu@mit.edu> + + * pty-int.h: Fix up botched merge: cause prototypes for + ptyint_update_wtmp{,x} to be correct. + +2001-09-07 Tom Yu <tlyu@mit.edu> + + * update_utmp.c (pty_update_utmp): Remember to chop off leading + "/dev/" for the non-sysV case. Handle lseek() returning non-zero + yet non-negative values (it usually does... :-), so that we can + actually write somewhere not at the beginning of the utmp file if + necessary. + + * update_utmp.c (pty_update_utmp): Don't copy host if it's a null + pointer. + + * dump-utmp.c (print_ut): Use size of ut_name field, not ut_user, + which may not exist, for width when printing ut_name field value. + Specify width when printing hostname, it may be unterminated. + (main): Move utp and utxp declarations closer to their usages, and + make both conditionalized so they're not declared if they're not + used. + + * getpty.c: Make pty_getpty() into ptyint_getpty_ext(), which has + an extra argument that determines whether to call grantpt() and + unlockpt() on systems that support it. The new pty_getpty() will + simply call the extended version. This is to support some + wackiness needed by pty_paranoia.c tests. + + * pty-int.h: Add prototype for ptyint_getpty_ext(). + + * pty_paranoia.c: Add rant about ptys and quirks therein. Needs + to be updated somewhat. Add some more paranoia for the case where + we actually succeed in opening the slave of a closed master and + then succeed in opening the same master. This program will get + rewritten at some point to actually see what things result in EOFs + and under what conditions data will actually get passed between + master and slave. + + * pty_paranoia.c: New file; do many paranoid checks about ctty + handling by the pty drivers. + + * Makefile.in: Add rules for pty_paranoia and check-paranoia, + which runs pty_paranoia. + + * configure.in: Define REVOKE_NEEDS_OPEN for Tru64. Add support + for program building and run flags for the sake of pty_paranoia. + + * open_slave.c: Fix somewhat; AIX doesn't like opening the ctty + twice, so only do initial open if we special-case it in + configure.in, e.g. for Tru64. + + * logwtmp.c: Delete code under "#if 0". Fix reversed test for + loggingin. Don't forget to set the ut_tv or ut_time for the + entry. + + * update_utmp.c: Update rant about Tru64; remove fetching of + ut_user from old entry. The existence of the old ut_user in the + logout entry in wtmp was confusing last. + + * cleanup.c: Call update_utmp() with the correct pid to assist in + finding the old utmp entry. + + * open_ctty.c: Reformat somewhat and revise comment. + + * open_slave.c: Rework significantly. Primarily, keep a fd open + to the slave if we need to reopen the slave device following + vhangup() or revoke(), to accommodate various OS quirks. + + * update_utmp.c: Revise history section somewhat to document more + HP-UX brokenness. Search via ut_pid before searching via + ut_line. Copy stuff around because entuxent() will clobber some + things. + + * void_assoc.c: Revise comment and reformat somewhat. + + * open_slave.c (pty_open_slave): If revoke() present on system but + VHANG_FIRST is not defined, declare local variable. + + * dump-utmp.c: Fix some off-by-one errors. Handle cases where we + have utmpname() but not utmpname(). + + * pty-int.h: Fix typo; VHANG_first -> VHANG_FIRST. + + * open_slave.c (pty_open_slave): Add workaround for Tru64 v5.0, + since its revoke() will fail if the slave isn't open already. + + * cleanup.c (pty_cleanup): Delcare local variable only if + VHANG_LAST defined. + + * logwtmp.c (pty_logwtmp): Only declare local variables if + logwtmp() not available on system. + + * update_utmp.c (pty_update_utmp): Fix typo (OWRONLY -> + O_WRONLY). + + * update_wtmp.c (ptyint_update_wtmpx): Add missing semi-colon in + code path if PTY_UTMP_E_EXIT and PTY_UTMPX_E_EXIT exist. + + * configure.in: Fix some quoting of shell variables when passing + to "test". Reorder some logic in consistency checks to validate + cache variables against "yes" to account for possible empty or + nonexistent values. + + * pty-int.h: Fix conditional prototype of update_wtmp(). + + * update_wtmp.c: Fix conditional compilation of update_wtmp() to + cover the case where we have setutxent() but don't have updwtmpx() + and WTMPX_FILE, as is the case on some Linux installations. + + * configure.in(K5_CHECK_UT_MEMBER): Fix typo in previous; make + sure to include the correct header when checking structure + members. + + * configure.in: Many changes to support the rewriting of the utmp + pieces of libpty. Do a large amount of checking for consistency + of various utmp and utmpx APIs as currently understood. See rant + in update_utmp.c. + + * dump-utmp.c: Rewrite; now has capability to use utmp{,x}name() + to extract entries from utmp and utmpx files. Adjusts field + widths when printing as appropriate. + + * libpty.h: Update call signature for update_utmp() and logwtmp(); + make prototypes unconditional. + + * logwtmp.c: Rewrite. Use pututline() or pututxline() API + whenever possible. + + * pty-int.h: Update call signatures for update_wtmp{,x}(); make + prototypes unconditional. + + * sane_hostname.c: Use the autoconf-correct macro names. + + * update_utmp.c: Rewrite. Basically, use functions from the + pututline() or pututxline() API whenever possible, to avoid + lossage. Inserted large rant about the conjectured history of BSD + utmp, sysV utmp, and utmpx, as well as documentation about some + known quirks. + + * update_wtmp.c: Rewrite. Add new function ptyint_logwtmpx() that + takes a utmpx rather than a utmp, so it can fail to lose data + converting to and from utmp. + + [many pullups from trunk] + +2000-03-24 Ken Raeburn <raeburn@mit.edu> + + * configure.in: Check for alpha*-dec-osf* instead of + alpha-dec-osf*. + 1999-10-26 Tom Yu <tlyu@mit.edu> * Makefile.in: Clean up usage of CFLAGS, CPPFLAGS, DEFS, DEFINES, |