mirror of
https://github.com/cjdelisle/cjdns
synced 2025-10-06 00:32:50 +02:00
67 lines
2.0 KiB
C
67 lines
2.0 KiB
C
/* vim: set expandtab ts=4 sw=4: */
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/*
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* You may redistribute this program and/or modify it under the terms of
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* the GNU General Public License as published by the Free Software Foundation,
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* either version 3 of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU 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, see <https://www.gnu.org/licenses/>.
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*/
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#ifndef Er_H
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#define Er_H
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#include "exception/Err.h"
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#include "memory/Allocator.h"
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#include "rust/cjdns_sys/RTypes.h"
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#include "util/Gcc.h"
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#include "util/Js.h"
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#include "util/Linker.h"
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Linker_require("exception/Er.c")
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struct Er_Ret
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{
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const char* message;
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};
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Js({ this.Er_JS = require("../exception/Er.js").create(); })
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#define Er_DEFUN(...) \
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Gcc_USE_RET Js_or({ return this.Er_JS.defun(Js_Q __VA_ARGS__ Js_Q) }, __VA_ARGS__)
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Gcc_PRINTF(4, 5)
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Gcc_USE_RET
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struct Er_Ret* Er__raise(char* file, int line, struct Allocator* alloc, char* format, ...);
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#define Er_raise(...) \
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do { \
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struct Er_Ret* Er_ret = Er__raise(Gcc_SHORT_FILE, Gcc_LINE, __VA_ARGS__); \
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Js_or({ return 'return Er_ret;' }, Er__assertFail(Er_ret)); \
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} while (0)
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// CHECKFILES_IGNORE missing ;
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#define Er(expr) Js_or({ return this.Er_JS.er(Js_Q expr Js_Q, Gcc_SHORT_FILE, Gcc_LINE); }, expr)
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#define Er_assert(expr) \
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Js_or({ return this.Er_JS.assert(Js_Q expr Js_Q, Gcc_SHORT_FILE, Gcc_LINE); }, expr)
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#define Er_check(ret, expr) \
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Js_or({ return this.Er_JS.check(#ret, Js_Q expr Js_Q, Gcc_SHORT_FILE, Gcc_LINE); }, expr)
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#define Er_ret(val) Js_or({ return this.Er_JS.ret(Js_Q val Js_Q); }, return val)
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static inline struct Er_Ret* Er_unwind(const char* file, int line, struct Er_Ret* ret)
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{
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return ret;
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}
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void Er__assertFail(struct Er_Ret* er);
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Er_DEFUN(void Er_fromErr(RTypes_Error_t* err));
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#endif
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