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27 Commits

Author SHA1 Message Date
Todd C. Miller
1e03cbd0b4 sudo_term_is_raw: only try to lock the fd if it is a tty 
This moves sudo_isatty() to libsudo_util so sudo_term_is_raw() can
use it.  Fixes GitHub issue #335
 2023-12-09 12:54:56 -07:00
Todd C. Miller
e343e07543 Use #include <foo.h> instead of #include "foo.h" in most cases. 
We rely on the include path to find many of these headers.  It
especially doesn't make sense to use #include "foo.h" for headers
in the top-level include directory.
 2023-09-25 10:13:28 -06:00
Todd C. Miller
5768d374cc libsudo_util: silence most -Wconversion warnings. 2023-07-07 15:07:04 -06:00
Todd C. Miller
80b85bdd50 get_user_info: call sudo_get_ttysize() even if no /dev/tty 
We still want to initialize rows and cols based on the environment
if possible.
 2023-04-17 07:27:05 -06:00
Todd C. Miller
cc22cca34f Add an fd argument to sudo_get_ttysize() instead of always using stderr. 
For sudoreplay we open /dev/tty, so use that instead of stderr when
determining the terminal size.
 2023-04-16 15:45:19 -06:00
Todd C. Miller
5650b436e6 Check whether stderr is a tty before trying TIOCGWINSZ. 2023-04-16 15:31:14 -06:00
Todd C. Miller
dd88460800 We no longer need to include headers we don't use for sudo*.h files. 
Previously we needed to include headers required by the various
sudo*h files.  Now those files are more self-sufficient and we
should only include headers needed by code in the various .c files.
 2020-05-18 06:47:04 -06:00
Todd C. Miller
486ee2b71f debug_decl and debug_decl_vars now require a semicolon at the end. 2019-12-22 08:48:16 -07:00
Todd C. Miller
2512f6efbf Use sudo_strtonum() explicitly instead of via a macro. 2019-10-14 10:09:30 -06:00
Todd C. Miller
1e1ef61902 Add SPDX-License-Identifier to files. 2019-04-29 07:21:51 -06:00
Todd C. Miller
6c3d20cb41 Convert PVS-Studio comment to ANSI C. 2018-10-26 08:39:09 -06:00
Todd C. Miller
019279a4b8 Fix some mangled text in the license block. 2018-10-26 08:19:41 -06:00
Todd C. Miller
64e5d34c57 Add comments in .c files so PVS-Studio will check them. 2018-10-21 08:46:05 -06:00
Todd C. Miller
48fba3c2cc update my email to Todd.Miller@sudo.ws 2017-12-03 17:53:40 -07:00
Todd C. Miller
c91b6777d3 On HP-UX 11.0, sys/ioctl.h is not sufficient to make struct winsize 
visisble, we need termios.h too.
 2017-05-15 09:37:58 -06:00
Todd C. Miller
ea9120ee24 Always used TIOCGWINSZ. 2017-05-15 09:21:00 -06:00
Todd C. Miller
4b1f0c4176 Remove support for the TIOCGSIZE ioctl. Systems that use this 
rather than TIOCGWINSZ are too old for sudo to build on anyway.
 2017-02-26 16:41:25 -07:00
Todd C. Miller
0b241088b3 There's no need to conditionalize the #include <unistd.h>, we require 
a POSIX system.
 2015-07-02 09:08:28 -06:00
Todd C. Miller
4a07b472f0 Only include stddef.h where it is needed. 2015-06-20 05:34:35 -06:00
Todd C. Miller
dc883f2454 We require ANSI C so stop using the obsolete STDC_HEADERS. 2015-06-19 14:29:27 -06:00
Todd C. Miller
59ab26dbcc Go back to a 2 args debug_decl and just use the "default" instance, 
now renamed "active".
 2015-02-01 08:24:49 -07:00
Todd C. Miller
e9914a91b1 The sudoers plugin now defines its own list of debugging subsystem names 
and defines.
 2014-10-22 13:30:52 -06:00
Todd C. Miller
866cfc4fc3 Add support for multiple Debug lines per program. Callers may 
register arbitrary debug facilities or use built-in defaults.  We
now use separate Debug statements for plugins and programs.
 2014-10-22 13:23:05 -06:00
Todd C. Miller
47835ff289 Rename missing.h -> sudo_compat.h 2014-07-22 14:25:16 -06:00
Todd C. Miller
844a285391 Version the functions in libsudo_util 2014-07-22 11:26:17 -06:00
Todd C. Miller
d36846a699 Reduce name space pollution in libsudo_util.so 2014-06-26 16:21:19 -06:00
Todd C. Miller
4d37a4a162 Top level directory reorg 
Move src/po -> po
Combine common and compat -> lib/util
Move zlib -> lib/zlib
 2014-06-26 15:51:02 -06:00