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 - set an 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 run-time 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

32       Default is NULL.
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EXAMPLE

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

40       Since 7.53.0.
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RETURN VALUE

43       Returns  CURLE_OK  if the option is supported, and CURLE_UNKNOWN_OPTION
44       if not.
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