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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:35:11 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:35:11 +0000 |
commit | da76459dc21b5af2449af2d36eb95226cb186ce2 (patch) | |
tree | 542ebb3c1e796fac2742495b8437331727bbbfa0 /addons/ot/include/vars.h | |
parent | Initial commit. (diff) | |
download | haproxy-upstream/2.6.12.tar.xz haproxy-upstream/2.6.12.zip |
Adding upstream version 2.6.12.upstream/2.6.12upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'addons/ot/include/vars.h')
-rw-r--r-- | addons/ot/include/vars.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/addons/ot/include/vars.h b/addons/ot/include/vars.h new file mode 100644 index 0000000..550cc89 --- /dev/null +++ b/addons/ot/include/vars.h @@ -0,0 +1,55 @@ +/*** + * Copyright 2020 HAProxy Technologies + * + * This file is part of the HAProxy OpenTracing filter. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + */ +#ifndef _OPENTRACING_VARS_H_ +#define _OPENTRACING_VARS_H_ + +#define FLT_OT_VARS_SCOPE "txn" +#define FLT_OT_VAR_CTX_SIZE int8_t +#define FLT_OT_VAR_CHAR_DASH 'D' +#define FLT_OT_VAR_CHAR_SPACE 'S' + +struct flt_ot_ctx { + char value[BUFSIZ]; + int value_len; +}; + +typedef int (*flt_ot_ctx_loop_cb)(struct sample *, size_t, const char *, const char *, const char *, FLT_OT_VAR_CTX_SIZE, char **, void *); + + +#ifndef DEBUG_OT +# define flt_ot_vars_dump(...) while (0) +#else +void flt_ot_vars_dump(struct stream *s); +#endif +int flt_ot_var_register(const char *scope, const char *prefix, const char *name, char **err); +int flt_ot_var_set(struct stream *s, const char *scope, const char *prefix, const char *name, const char *value, uint opt, char **err); +int flt_ot_vars_unset(struct stream *s, const char *scope, const char *prefix, uint opt, char **err); +struct otc_text_map *flt_ot_vars_get(struct stream *s, const char *scope, const char *prefix, uint opt, char **err); + +#endif /* _OPENTRACING_VARS_H_ */ + +/* + * Local variables: + * c-indent-level: 8 + * c-basic-offset: 8 + * End: + * + * vi: noexpandtab shiftwidth=8 tabstop=8 + */ |