mirror of
https://github.com/jart/cosmopolitan.git
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4a59210008
This change improves the way internal APIs are being hidden behind the `COSMO` define. The cosmo.h header will take care of defining that, so that a separate define statement isn't needed. This change also does a lot more to define which APIs are standard, and which belong to Cosmo.
68 lines
2.9 KiB
C
68 lines
2.9 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 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/log/rop.internal.h"
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#include "libc/stdio/append.h"
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#include "third_party/lua/cosmo.h"
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#include "third_party/lua/lua.h"
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bool LuaHasMultipleItems(lua_State *L) {
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int i;
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lua_pushnil(L);
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for (i = 0; lua_next(L, -2); ++i) {
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if (i > 0) {
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lua_pop(L, 2);
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return true;
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}
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lua_pop(L, 1);
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}
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return false;
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}
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int SerializeObjectIndent(char **buf, struct Serializer *z, int depth) {
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int i;
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RETURN_ON_ERROR(appendw(buf, '\n'));
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for (i = 0; i < depth; ++i) {
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RETURN_ON_ERROR(appends(buf, z->conf.indent));
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}
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return 0;
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OnError:
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return -1;
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}
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int SerializeObjectStart(char **buf, struct Serializer *z, int depth,
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bool multi) {
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RETURN_ON_ERROR(appendw(buf, '{'));
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if (multi) {
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RETURN_ON_ERROR(SerializeObjectIndent(buf, z, depth + 1));
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}
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return 0;
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OnError:
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return -1;
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}
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int SerializeObjectEnd(char **buf, struct Serializer *z, int depth,
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bool multi) {
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if (multi) {
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RETURN_ON_ERROR(SerializeObjectIndent(buf, z, depth));
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}
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RETURN_ON_ERROR(appendw(buf, '}'));
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return 0;
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OnError:
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return -1;
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}
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