Update networking layer w/ CURL and emscripten impl

2025-11-08 01:50:36 +11:00
parent a17925904d
commit f6874dc55a
4105 changed files with 694617 additions and 179 deletions
@@ -0,0 +1,56 @@
+---
+c: Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Title: curl_easy_option_by_id
+Section: 3
+Source: libcurl
+See-also:
+  - curl_easy_option_by_name (3)
+  - curl_easy_option_next (3)
+  - curl_easy_setopt (3)
+Protocol:
+  - All
+Added-in: 7.73.0
+---
+
+# NAME
+
+curl_easy_option_by_id - find an easy setopt option by id
+
+# SYNOPSIS
+
+~~~c
+#include <curl/curl.h>
+
+const struct curl_easyoption *curl_easy_option_by_id(CURLoption id);
+~~~
+
+# DESCRIPTION
+
+Given a *CURLoption* **id**, this function returns a pointer to the
+*curl_easyoption* struct, holding information about the curl_easy_setopt(3)
+option using that id. The option id is the `CURLOPT_` prefixed ones provided
+in the standard curl/curl.h header file. This function returns the non-alias
+version of the cases where there is an alias function as well.
+
+If libcurl has no option with the given id, this function returns NULL.
+
+# %PROTOCOLS%
+
+# EXAMPLE
+
+~~~c
+int main(void)
+{
+  const struct curl_easyoption *opt = curl_easy_option_by_id(CURLOPT_URL);
+  if(opt) {
+    printf("This option wants type %x\n", opt->type);
+  }
+}
+~~~
+
+# %AVAILABILITY%
+
+# RETURN VALUE
+
+A pointer to the *curl_easyoption* struct for the option or NULL.