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
Rose
e54ba33ea0
Avoid compiler casting warnings by assigning to the same type where possible
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This saves instructions that are related to casting as well as compiler warnings.
2023-06-28 17:25:26 -04:00
Todd C. Miller
019f1f6b93
Use sigabbrev_np(3) to access signal abbreviations if supported.
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glibc-2.32 has removed sys_sigabbrev[], we can use sigabbrev_np(3) instead.
2020-08-25 16:48:13 -06:00
Todd C. Miller
446ae3f507
Include string.h unconditionally and only use strings.h for strn?casecmp()
...
In the pre-POSIX days BSD had strings.h, not string.h.
Now strings.h is only used for non-ANSI string functions.
2020-05-18 07:59:24 -06:00
Todd C. Miller
dd88460800
We no longer need to include headers we don't use for sudo*.h files.
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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
4347ed90d4
Fix compilation on systems with SIGRTMIN/SIGRTMAX but not _SC_RTSIG_MAX.
2019-12-25 11:19:58 -07:00
Todd C. Miller
b98b82e4a2
sys_signame on macOS contains lower-cases names
2019-08-19 14:25:05 -06:00
Todd C. Miller
29534ad96a
Fix handling of real-time signals.
2019-08-19 08:36:30 -06:00
Todd C. Miller
1e1ef61902
Add SPDX-License-Identifier to files.
2019-04-29 07:21:51 -06:00
Todd C. Miller
985600e7f0
Minor snprintf() usage tweaks:
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1) don't assume snprintf() returns -1 on error, check for <0
2) when comparing return value of sizeof(foo), cast the sizeof, not the len
3) cast return value to void in cases where snprintf cannot fail
2019-01-20 07:49:48 -07:00
Todd C. Miller
6c3d20cb41
Convert PVS-Studio comment to ANSI C.
2018-10-26 08:39:09 -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
a2979ed809
Remove checks for __sys_siglist and __sys_signame. They are internal
...
to libc and there are no known systems that export those symbols
that do not already export the single underbar or no-underbar versions.
2015-09-10 16:44:57 -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
47835ff289
Rename missing.h -> sudo_compat.h
2014-07-22 14:25:16 -06:00
Todd C. Miller
87c2fe5a31
Prefix all libc replacements with sudo_ and #define the real name
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to the sudo_ version. That way we don't pollute the libc namespace.
2014-06-26 15:51:08 -06:00
Todd C. Miller
4d37a4a162
Top level directory reorg
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Move src/po -> po
Combine common and compat -> lib/util
Move zlib -> lib/zlib
2014-06-26 15:51:02 -06:00
