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| author | Alejandro Colomar <alx@kernel.org> | 2024-02-02 23:29:48 +0100 |
|---|---|---|
| committer | Alejandro Colomar <alx@kernel.org> | 2024-02-05 18:37:21 +0100 |
| commit | ecd573924f5dc31e279f12249fb44e8d00e144a2 (patch) | |
| tree | 98739e2871611024adfb82677b918faa8a0d5e73 | |
| parent | 990fbe7010526bb97f2d414db866050ef5e8f244 (diff) | |
| download | unit-ecd573924f5dc31e279f12249fb44e8d00e144a2.tar.gz unit-ecd573924f5dc31e279f12249fb44e8d00e144a2.tar.bz2 | |
Configuration: Add nxt_conf_get_string_dup()
This function is like nxt_conf_get_string(), but creates a new copy,
so that it can be modified without corrupting the configuration string.
Reviewed-by: Andrew Clayton <a.clayton@nginx.com>
Cc: Zhidao Hong <z.hong@f5.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
| -rw-r--r-- | src/nxt_conf.c | 11 | ||||
| -rw-r--r-- | src/nxt_conf.h | 3 |
2 files changed, 14 insertions, 0 deletions
diff --git a/src/nxt_conf.c b/src/nxt_conf.c index 664b5468..008cb968 100644 --- a/src/nxt_conf.c +++ b/src/nxt_conf.c @@ -3,6 +3,7 @@ * Copyright (C) Igor Sysoev * Copyright (C) Valentin V. Bartenev * Copyright (C) NGINX, Inc. + * Copyright 2024, Alejandro Colomar <alx@kernel.org> */ #include <nxt_main.h> @@ -174,6 +175,16 @@ nxt_conf_get_string(nxt_conf_value_t *value, nxt_str_t *str) } +nxt_str_t * +nxt_conf_get_string_dup(nxt_conf_value_t *value, nxt_mp_t *mp, nxt_str_t *str) +{ + nxt_str_t s; + + nxt_conf_get_string(value, &s); + return nxt_str_dup(mp, str, &s); +} + + void nxt_conf_set_string(nxt_conf_value_t *value, nxt_str_t *str) { diff --git a/src/nxt_conf.h b/src/nxt_conf.h index 1b13f5ae..626b6d4d 100644 --- a/src/nxt_conf.h +++ b/src/nxt_conf.h @@ -3,6 +3,7 @@ * Copyright (C) Igor Sysoev * Copyright (C) Valentin V. Bartenev * Copyright (C) NGINX, Inc. + * Copyright 2024, Alejandro Colomar <alx@kernel.org> */ #ifndef _NXT_CONF_INCLUDED_ @@ -116,6 +117,8 @@ void nxt_conf_json_position(u_char *start, const u_char *pos, nxt_uint_t *line, nxt_int_t nxt_conf_validate(nxt_conf_validation_t *vldt); NXT_EXPORT void nxt_conf_get_string(nxt_conf_value_t *value, nxt_str_t *str); +NXT_EXPORT nxt_str_t *nxt_conf_get_string_dup(nxt_conf_value_t *value, + nxt_mp_t *mp, nxt_str_t *str); NXT_EXPORT void nxt_conf_set_string(nxt_conf_value_t *value, nxt_str_t *str); NXT_EXPORT nxt_int_t nxt_conf_set_string_dup(nxt_conf_value_t *value, nxt_mp_t *mp, const nxt_str_t *str); |