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Add true getaddrinfo errors, but add inconsistency. - geomyidae - A small C-bas… |
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git clone git://bitreich.org/geomyidae/ git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfri… |
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--- |
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commit a8e69abfa2b38ef12bad79516bf02da7701d549c |
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parent bc06de10b6d279ef57ad0ba294610447bd2988fc |
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Author: Christoph Lohmann <[email protected]> |
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Date: Thu, 30 Aug 2018 19:07:11 +0200 |
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Add true getaddrinfo errors, but add inconsistency. |
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We should all move to Plan 9. |
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Diffstat: |
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M main.c | 12 +++++++++--- |
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1 file changed, 9 insertions(+), 3 deletions(-) |
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--- |
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diff --git a/main.c b/main.c |
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@@ -290,16 +290,22 @@ initsignals(void) |
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signal(SIGPIPE, SIG_IGN); |
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} |
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+/* |
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+ * TODO: Move Linux and BSD to Plan 9 socket and bind handling, so we do not |
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+ * need the inconsistent return and exit on getaddrinfo. |
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+ */ |
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int |
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getlistenfd(struct addrinfo *hints, char *bindip, char *port) |
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{ |
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char addstr[INET6_ADDRSTRLEN]; |
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struct addrinfo *ai, *rp; |
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void *sinaddr; |
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- int on, listfd; |
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+ int on, listfd, aierr; |
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- if (getaddrinfo(bindip, port, hints, &ai) || ai == NULL) |
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- return -1; |
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+ if ((aierr = getaddrinfo(bindip, port, hints, &ai)) || ai == NULL) { |
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+ fprintf(stderr, "getaddrinfo: %s\n", gai_strerror(aierr)); |
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+ exit(1); |
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+ } |
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listfd = -1; |
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on = 1; |
