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Add a small library to print JSON values and use it to improve the readability of the benchmark output and the readability of the benchmark code. ChangeLog: 2014-04-11 Will Newton <will.newton@linaro.org> * benchtests/Makefile (extra-objs): Add json-lib.o. (bench-func): Tidy up JSON output. * benchtests/bench-skeleton.c: Include json-lib.h. (main): Use JSON library functions to do output of benchmark results. * benchtests/bench-timing-type.c (main): Output the timing type simply, leaving formatting to the user. * benchtests/json-lib.c: New file. * benchtests/json-lib.h: Likewise.
48 lines
1.7 KiB
C
48 lines
1.7 KiB
C
/* Simple library for printing JSON data.
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Copyright (C) 2014 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library 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 GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, see
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<http://www.gnu.org/licenses/>. */
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#ifndef __JSON_LIB_H__
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#define __JSON_LIB_H__
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#include <stdbool.h>
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#include <stdio.h>
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struct json_ctx
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{
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FILE *fp;
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unsigned int indent_level;
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bool first_element;
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};
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typedef struct json_ctx json_ctx_t;
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void json_init (json_ctx_t *ctx, unsigned int indent_level, FILE *fp);
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void json_document_begin (json_ctx_t *ctx);
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void json_document_end (json_ctx_t *ctx);
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void json_attr_object_begin (json_ctx_t *ctx, const char *name);
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void json_attr_object_end (json_ctx_t *ctx);
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void json_attr_string (json_ctx_t *ctx, const char *name, const char *s);
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void json_attr_double (json_ctx_t *ctx, const char *name, double d);
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void json_array_begin (json_ctx_t *ctx, const char *name);
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void json_array_end (json_ctx_t *ctx);
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void json_element_double (json_ctx_t *ctx, double d);
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void json_element_object_begin (json_ctx_t *ctx);
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void json_element_object_end (json_ctx_t *ctx);
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#endif
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