45 lines
2.6 KiB
C
45 lines
2.6 KiB
C
/*-*- 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 2020 Justine Alexandra Roberts Tunney │
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│ │
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│ This program is free software; you can redistribute it and/or modify │
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│ it under the terms of the GNU General Public License as published by │
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│ the Free Software Foundation; version 2 of the License. │
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│ │
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│ This program is distributed in the hope that it will be useful, but │
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│ WITHOUT ANY WARRANTY; without even the implied warranty of │
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│ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU │
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│ General Public License for more details. │
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│ │
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│ You should have received a copy of the GNU General Public License │
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│ along with this program; if not, write to the Free Software │
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│ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA │
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│ 02110-1301 USA │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/bits/safemacros.h"
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#include "libc/calls/calls.h"
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#include "libc/calls/struct/stat.h"
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#include "libc/runtime/rbx.h"
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#include "libc/str/str.h"
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#include "libc/sysv/errfuns.h"
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#include "libc/zip.h"
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#include "libc/zipos/zipos.h"
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int __zipos_stat_impl(struct Zipos *zipos, size_t cf, struct stat *st) {
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if (zipos && st) {
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memset(st, 0, sizeof(*st));
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if (ZIP_CFILE_FILEATTRCOMPAT(zipos->map + cf) == kZipOsUnix) {
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st->st_mode = ZIP_CFILE_EXTERNALATTRIBUTES(zipos->map + cf) >> 16;
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} else {
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st->st_mode = 0100644;
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}
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st->st_size = ZIP_CFILE_UNCOMPRESSEDSIZE(zipos->map + cf);
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st->st_blocks =
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roundup(ZIP_CFILE_COMPRESSEDSIZE(zipos->map + cf), 512) / 512;
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return 0;
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} else {
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return einval();
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}
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}
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