Justine Tunney af7bd80430 Eliminate cyclic locks in runtime ... This change introduces a new deadlock detector for Cosmo's POSIX threads implementation. Error check mutexes will now track a DAG of nested locks and report EDEADLK when a deadlock is theoretically possible. These will occur rarely, but it's important for production hardening your code. You don't even need to change your mutexes to use the POSIX error check mode because `cosmocc -mdbg` will enable error checking on mutexes by default globally. When cycles are found, an error message showing your demangled symbols describing the strongly connected component are printed and then the SIGTRAP is raised, which means you'll also get a backtrace if you're using ShowCrashReports() too. This new error checker is so low-level and so pure that it's able to verify the relationships of every libc runtime lock, including those locks upon which the mutex implementation depends.		2024-12-16 22:25:12 -08:00
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almostequal.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
almostequalf.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
almostequallongdouble.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
aspect.internal.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
bench.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
bench.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
benchmark.h	Add more tests for strlcpy()	2024-09-13 01:14:35 -07:00
benchrunner.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
binequals.c	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
blake2b256_tests.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
blake2b256_tests.txt	Run all BLAKE2B256 test vectors (#1185)	2024-05-24 10:59:23 -07:00
blocktronics.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
blocktronics.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
blocktronics.txt	Remove trailing whitespace from all files (#497)	2022-07-20 20:31:16 -07:00
BUILD.mk	Test rwlock more	2024-12-14 09:40:13 -08:00
clearxmmregisters.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
contains.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
endswith.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
exactlyequallongdouble.c	Fix UB in gdtoa hexadecimal float scanf and strtod (#1288)	2024-09-14 17:11:04 -07:00
extract.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
ezbench.h	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
ezbenchcontrol.c	Make improvements	2024-02-12 10:23:00 -08:00
ezbenchreport.c	Get rid of .internal.h convention in LIBC_INTRIN	2024-07-19 19:38:00 -07:00
ezbenchwarn.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
fastrandomstring.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
fixture.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
fixturerunner.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
formatbinaryasglyphs.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
formatbinaryashex.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
formatbool.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
formatfloat.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
formatint.c	Fix ctype.h and wctype.h	2024-07-21 15:54:17 -07:00
formatrange.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
formatstr.c	Fix ctype.h and wctype.h	2024-07-21 15:54:17 -07:00
getcore.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
geterrno.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
getinterrupts.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
globals.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
hexequals.c	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
hyperion.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
hyperion.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
hyperion.txt	Initial import	2020-06-15 07:18:57 -07:00
incrementfailed.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
memoryexists.c	Make realloc() go 100x faster on Linux/NetBSD	2024-07-07 12:40:30 -07:00
moby.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
moby.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
moby.txt	Make improvements to redbean	2021-07-10 15:19:37 -07:00
polluteregisters.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
runner.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
seterrno.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
shoulddebugbreak.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
showerror.c	Get rid of .internal.h convention in LIBC_INTRIN	2024-07-19 19:38:00 -07:00
startswith.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
strcaseequals.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
strequals.c	Apply clang-format update to repo (#1154)	2024-04-25 10:38:00 -07:00
strerror.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
subprocess.h	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
testcase.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
testlib.h	Fix UB in gdtoa hexadecimal float scanf and strtod (#1288)	2024-09-14 17:11:04 -07:00
testmain.c	Eliminate cyclic locks in runtime	2024-12-16 22:25:12 -08:00
testrunner.c	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
thunks.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
tmptest.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
trace.c	Test rwlock more	2024-12-14 09:40:13 -08:00
trace.h	Test rwlock more	2024-12-14 09:40:13 -08:00
viewables.h	Reduce header complexity	2023-11-28 14:39:42 -08:00
viewables.S	Remove .internal from more header filenames	2024-08-04 12:52:25 -07:00
viewables.txt	Do some string library work	2022-08-20 22:17:14 -07:00
waitforexit.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
waitforterm.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00
yield.c	flip et / noet in modelines	2023-12-07 22:17:11 -05:00