CURLOPT_ABSTRACT_UNIX_SOCKET(3)

1CURLOPT_ABSTRACT_UNIX_SOCKETc(u3r)l_easy_setopt optiCoUnRsLOPT_ABSTRACT_UNIX_SOCKET(3)
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NAME

6       CURLOPT_ABSTRACT_UNIX_SOCKET - abstract Unix domain socket
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SYNOPSIS

9       #include <curl/curl.h>
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11       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_ABSTRACT_UNIX_SOCKET,
12                                 char *path);
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DESCRIPTION

15       Enables the use of an abstract Unix domain socket instead of establish‐
16       ing a TCP connection to a host. The parameter should be a char *  to  a
17       null-terminated string holding the path of the socket. The path will be
18       set to path prefixed by a NULL byte (this is  the  convention  for  ab‐
19       stract  sockets,  however it should be stressed that the path passed to
20       this function should not contain a leading NULL).
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22       On non-supporting platforms, the abstract address will  be  interpreted
23       as an empty string and fail gracefully, generating a runtime error.
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25       This option shares the same semantics as CURLOPT_UNIX_SOCKET_PATH(3) in
26       which documentation more details can be found.  Internally,  these  two
27       options  share  the  same storage and therefore only one of them can be
28       set per handle.
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DEFAULT

31       Default is NULL.
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PROTOCOLS

34       All
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EXAMPLE

37         curl_easy_setopt(curl_handle, CURLOPT_ABSTRACT_UNIX_SOCKET, "/tmp/foo.sock");
38         curl_easy_setopt(curl_handle, CURLOPT_URL, "http://localhost/");
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AVAILABILITY

42       Added in 7.53.0.
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RETURN VALUE

45       Returns CURLE_OK if the option is supported,  and  CURLE_UNKNOWN_OPTION
46       if not.
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