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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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1
libc/sysv/consts.sh
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@ -1300,7 +1300,6 @@ syscon prio PRIO_PGRP 1 1 1 1 1 1 # unix consensus / poly nt
syscon prio PRIO_USER 2 2 2 2 2 2 # unix consensus / poly nt
syscon prio PRIO_MIN -20 -20 -20 -20 -20 -20 # unix consensus / poly nt
syscon prio PRIO_MAX 20 20 20 20 20 20 # unix consensus / poly nt
syscon prio NZERO 20 20 20 20 20 20 # unix consensus / polyfilled nt
# getrusage() who
#

2
libc/sysv/consts/NZERO.s
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@ -1,2 +0,0 @@
.include "o/libc/sysv/consts/syscon.internal.inc"
.syscon prio,NZERO,20,20,20,20,20,20

1
libc/sysv/consts/_posix.h
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@ -5,6 +5,7 @@
/* IEEE Std 1003.1-2017 (Revision of IEEE Std 1003.1-2008) */
#define _POSIX_AIO_LISTIO_MAX 2
#define _POSIX_CLOCKRES_MIN 20000000
#define _POSIX_AIO_MAX 1
#define _POSIX_ARG_MAX 4096
#define _POSIX_CHILD_MAX 25

6
libc/sysv/consts/inet6.h Normal file
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@ -0,0 +1,6 @@
#ifndef COSMOPOLITAN_LIBC_SYSV_CONSTS_INET6_H_
#define COSMOPOLITAN_LIBC_SYSV_CONSTS_INET6_H_
#define INET6_ADDRSTRLEN 48
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_INET6_H_ */

2
libc/sysv/consts/prio.h
View file

@ -9,7 +9,6 @@ extern const int PRIO_MIN;
extern const int PRIO_PGRP;
extern const int PRIO_PROCESS;
extern const int PRIO_USER;
extern const int NZERO;
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
@ -19,6 +18,5 @@ COSMOPOLITAN_C_END_
#define PRIO_USER LITERALLY(2)
#define PRIO_MIN LITERALLY(-20)
#define PRIO_MAX LITERALLY(20)
#define NZERO LITERALLY(20)
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_PRIO_H_ */