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Improve cosmo's conformance to libc-test

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This change addresses various open source compatibility issues, so that
we pass 313/411 of the tests in https://github.com/jart/libc-test where
earlier today we were passing about 30/411 of them, due to header toil.
Please note that Glibc only passes 341/411 so 313 today is pretty good!

- Make the conformance of libc/isystem/ headers nearly perfect
- Import more of the remaining math library routines from Musl
- Fix inconsistencies with type signatures of calls like umask
- Write tests for getpriority/setpriority which work great now
- conform to `struct sockaddr *` on remaining socket functions
- Import a bunch of uninteresting stdlib functions e.g. rand48
- Introduce readdir_r, scandir, pthread_kill, sigsetjmp, etc..

Follow the instructions in our `tool/scripts/cosmocc` toolchain to run
these tests yourself. You use `make CC=cosmocc` on the test repository
This commit is contained in:
Justine Tunney 2022-10-10 17:52:41 -07:00
parent 467a332e38
commit e557058ac8
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GPG key ID: BE714B4575D6E328
189 changed files with 5091 additions and 884 deletions
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18
libc/calls/kntprioritycombos.internal.h Normal file → Executable file
View file

@ -1,18 +0,0 @@
#ifndef COSMOPOLITAN_LIBC_CALLS_KNTPRIORITYCOMBOS_H_
#define COSMOPOLITAN_LIBC_CALLS_KNTPRIORITYCOMBOS_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
struct NtPriorityCombo {
int8_t nice; /* sorted by this */
int8_t lg2tier;
int8_t wut;
int8_t prio;
};
hidden extern const unsigned kNtPriorityCombosLen;
hidden extern const struct NtPriorityCombo kNtPriorityCombos[];
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_KNTPRIORITYCOMBOS_H_ */