test1175: verify symbols-in-versions and libcurl-errors.3 in sync

Closes #4628

2 files changed, 12 insertions, 9 deletions

diff --git a/docs/libcurl/libcurl-errors.3 b/docs/libcurl/libcurl-errors.3
index 4a0934ab9..1f985da8e 100644
--- a/docs/libcurl/libcurl-errors.3
+++ b/docs/libcurl/libcurl-errors.3
@@ -59,9 +59,9 @@ Couldn't resolve proxy. The given proxy host could not be resolved.
 Couldn't resolve host. The given remote host was not resolved.
 .IP "CURLE_COULDNT_CONNECT (7)"
 Failed to connect() to host or proxy.
-.IP "CURLE_FTP_WEIRD_SERVER_REPLY (8)"
-The server sent data libcurl couldn't parse. This error code is used for more
-than just FTP and is aliased as \fICURLE_WEIRD_SERVER_REPLY\fP since 7.51.0.
+.IP "CURLE_WEIRD_SERVER_REPLY (8)"
+The server sent data libcurl couldn't parse. This error code was known as as
+\fICURLE_FTP_WEIRD_SERVER_REPLY\fP before 7.51.0.
 .IP "CURLE_REMOTE_ACCESS_DENIED (9)"
 We were denied access to the resource given in the URL.  For FTP, this occurs
 while trying to change to the remote directory.
@@ -271,6 +271,9 @@ This is not really an error. It means you should call
 between. Before version 7.20.0 this could be returned by
 \fIcurl_multi_perform(3)\fP, but in later versions this return code is never
 used.
+.IP "CURLM_CALL_MULTI_SOCKET (-1)"
+An alias for CURLM_CALL_MULTI_PERFORM. Never returned by modern libcurl
+versions.
 .IP "CURLM_OK (0)"
 Things are fine.
 .IP "CURLM_BAD_HANDLE (1)"
diff --git a/docs/libcurl/symbols-in-versions b/docs/libcurl/symbols-in-versions
index c7dadea19..f3131d2a2 100644
--- a/docs/libcurl/symbols-in-versions
+++ b/docs/libcurl/symbols-in-versions
@@ -38,7 +38,7 @@ CURLCLOSEPOLICY_OLDEST          7.7
 CURLCLOSEPOLICY_SLOWEST         7.7
 CURLE_ABORTED_BY_CALLBACK       7.1
 CURLE_AGAIN                     7.18.2
-CURLE_ALREADY_COMPLETE          7.7.2
+CURLE_ALREADY_COMPLETE          7.7.2         7.8
 CURLE_AUTH_ERROR                7.66.0
 CURLE_BAD_CALLING_ORDER         7.1           7.17.0
 CURLE_BAD_CONTENT_ENCODING      7.10
@@ -56,7 +56,7 @@ CURLE_FILESIZE_EXCEEDED         7.10.8
 CURLE_FILE_COULDNT_READ_FILE    7.1
 CURLE_FTP_ACCEPT_FAILED         7.24.0
 CURLE_FTP_ACCEPT_TIMEOUT        7.24.0
-CURLE_FTP_ACCESS_DENIED         7.1
+CURLE_FTP_ACCESS_DENIED         7.1           7.17.0
 CURLE_FTP_BAD_DOWNLOAD_RESUME   7.1           7.1
 CURLE_FTP_BAD_FILE_LIST         7.21.0
 CURLE_FTP_CANT_GET_HOST         7.1
@@ -66,7 +66,7 @@ CURLE_FTP_COULDNT_RETR_FILE     7.1
 CURLE_FTP_COULDNT_SET_ASCII     7.1           7.17.0
 CURLE_FTP_COULDNT_SET_BINARY    7.1           7.17.0
 CURLE_FTP_COULDNT_SET_TYPE      7.17.0
-CURLE_FTP_COULDNT_STOR_FILE     7.1
+CURLE_FTP_COULDNT_STOR_FILE     7.1           7.16.3
 CURLE_FTP_COULDNT_USE_REST      7.1
 CURLE_FTP_PARTIAL_FILE          7.1           7.1
 CURLE_FTP_PORT_FAILED           7.1
@@ -77,7 +77,7 @@ CURLE_FTP_USER_PASSWORD_INCORRECT 7.1         7.17.0
 CURLE_FTP_WEIRD_227_FORMAT      7.1
 CURLE_FTP_WEIRD_PASS_REPLY      7.1
 CURLE_FTP_WEIRD_PASV_REPLY      7.1
-CURLE_FTP_WEIRD_SERVER_REPLY    7.1
+CURLE_FTP_WEIRD_SERVER_REPLY    7.1           7.51.0
 CURLE_FTP_WEIRD_USER_REPLY      7.1           7.17.0
 CURLE_FTP_WRITE_ERROR           7.1           7.17.0
 CURLE_FUNCTION_NOT_FOUND        7.1
@@ -85,7 +85,7 @@ CURLE_GOT_NOTHING               7.9.1
 CURLE_HTTP2                     7.38.0
 CURLE_HTTP2_STREAM              7.49.0
 CURLE_HTTP3                     7.68.0
-CURLE_HTTP_NOT_FOUND            7.1
+CURLE_HTTP_NOT_FOUND            7.1           7.10.3
 CURLE_HTTP_PORT_FAILED          7.3           7.12.0
 CURLE_HTTP_POST_ERROR           7.1
 CURLE_HTTP_RANGE_ERROR          7.1           7.17.0
@@ -144,7 +144,7 @@ CURLE_TFTP_PERM                 7.15.0
 CURLE_TFTP_UNKNOWNID            7.15.0
 CURLE_TOO_MANY_REDIRECTS        7.5
 CURLE_UNKNOWN_OPTION            7.21.5
-CURLE_UNKNOWN_TELNET_OPTION     7.7
+CURLE_UNKNOWN_TELNET_OPTION     7.7           7.21.5
 CURLE_UNSUPPORTED_PROTOCOL      7.1
 CURLE_UPLOAD_FAILED             7.16.3
 CURLE_URL_MALFORMAT             7.1