lib: introduce CURL_ACCEPT()

To avoid overriding the system symbol `accept`, which is a macro on some
systems (AIX), and thus can't be called via the `(function)` PP trick.

It's also problematic to reset such macro to its original value.

Follow-up to 3bb5e58c10 #17827
Reported-by: Andrew Kirillov
Fixes #18500
Closes #18501
Closes #18502
This commit is contained in:
Viktor Szakats 2025-09-09 10:00:13 +02:00
parent f8ff233cdf
commit 9863599d69
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GPG key ID: B5ABD165E2AEF201
7 changed files with 10 additions and 9 deletions

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@ -201,7 +201,7 @@ int Curl_socketpair(int domain, int type, int protocol,
pfd[0].events = POLLIN;
pfd[0].revents = 0;
(void)Curl_poll(pfd, 1, 1000); /* one second */
socks[1] = accept(listener, NULL, NULL);
socks[1] = CURL_ACCEPT(listener, NULL, NULL);
if(socks[1] == CURL_SOCKET_BAD)
goto error;
else {