mirror of
https://github.com/jart/cosmopolitan.git
synced 2025-07-10 05:02:06 +00:00
Improve cosmo's conformance to libc-test
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
parent
467a332e38
commit
e557058ac8
189 changed files with 5091 additions and 884 deletions
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@ -76,6 +76,8 @@ unsigned long long wcstoull_l(const wchar_t *, wchar_t **, int, locale_t);
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void freelocale(locale_t);
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wint_t towlower_l(wint_t, locale_t);
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wint_t towupper_l(wint_t, locale_t);
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int strcasecmp_l(const char *, const char *, locale_t);
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int strncasecmp_l(const char *, const char *, size_t, locale_t);
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COSMOPOLITAN_C_END_
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#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
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@ -21,6 +21,7 @@ int isgraph(int);
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int tolower(int);
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int ispunct(int);
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int toupper(int);
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int toascii(int);
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int hextoint(int);
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int _cescapec(int);
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24
libc/str/strcasecmp_l.c
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24
libc/str/strcasecmp_l.c
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@ -0,0 +1,24 @@
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2022 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/str/locale.h"
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#include "libc/str/str.h"
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int strcasecmp_l(const char *a, const char *b, locale_t l) {
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return strcasecmp(a, b);
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}
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@ -1,7 +1,7 @@
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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/*-*- mode:c;indent-tabs-mode:t;c-basic-offset:8;tab-width:8;coding:utf-8 -*-│
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│vi: set et ft=c ts=8 tw=8 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2020 Justine Alexandra Roberts Tunney │
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│ Copyright (c) 1998, 2015 Todd C. Miller <millert@openbsd.org> │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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@ -16,25 +16,48 @@
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/intrin/safemacros.internal.h"
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#include "libc/str/str.h"
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// clang-format off
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// $OpenBSD: strlcat.c,v 1.19 2019/01/25 00:19:25 millert Exp $
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asm(".ident\t\"\\n\\n\
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strlcat (ISC)\\n\
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Copyright (c) 1998, 2015 Todd C. Miller <millert@openbsd.org>\"");
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asm(".include \"libc/disclaimer.inc\"");
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/**
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* Appends string SRC to DEST, the BSD way.
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*
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* @param dest is a buffer holding a NUL-terminated string
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* @param src is a NUL-terminated string
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* @param size is byte capacity of dest
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* @return strlen(dest) + strlen(src)
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* @note dest and src can't overlap
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* @see strncat()
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* Appends string, the BSD way.
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*
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* Appends `src` to string `dst` of size `dsize` (unlike strncat,
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* `dsize` is the full size of `dst`, not space left). At most `dsize-1`
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* characters will be copied. Always NUL terminates (unless `dsize <=
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* strlen(dst)`). Returns `strlen(src) + MIN(dsize, strlen(initial
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* dst))`. If `retval >= dsize`, truncation occurred.
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*/
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size_t strlcat(char *dest, const char *src, size_t size) {
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size_t destlen = strnlen(dest, size);
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size_t srclen = strlen(src);
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if (size) {
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memcpy(&dest[destlen], src, min(srclen, size - destlen));
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dest[min(destlen + srclen, size - 1)] = '\0';
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}
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return destlen + srclen;
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size_t
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strlcat(char *dst, const char *src, size_t dsize)
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{
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const char *odst = dst;
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const char *osrc = src;
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size_t n = dsize;
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size_t dlen;
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/* Find the end of dst and adjust bytes left but don't go past end. */
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while (n-- != 0 && *dst != '\0')
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dst++;
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dlen = dst - odst;
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n = dsize - dlen;
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if (n-- == 0)
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return(dlen + strlen(src));
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while (*src != '\0') {
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if (n != 0) {
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*dst++ = *src;
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n--;
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}
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src++;
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}
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*dst = '\0';
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return(dlen + (src - osrc)); /* count does not include NUL */
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}
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24
libc/str/strncasecmp_l.c
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24
libc/str/strncasecmp_l.c
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@ -0,0 +1,24 @@
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2022 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/str/locale.h"
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#include "libc/str/str.h"
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int strncasecmp_l(const char *a, const char *b, size_t n, locale_t l) {
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return strncasecmp(a, b, n);
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}
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23
libc/str/toascii.c
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23
libc/str/toascii.c
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@ -0,0 +1,23 @@
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/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2022 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/str/str.h"
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int toascii(int c) {
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return c & 127;
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}
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