Update libcurl to version 8.11.0.

ChangeLog

@@ -9,7 +9,7 @@ dd.mm.yy hh:mm - smooth alpha 0.9.11
 - upgraded fribidi to version 1.0.16
 - upgraded libcpuid to version 0.6.4
 - upgraded libxml2 to version 2.13.5
-- upgraded libcurl to version 8.9.1
+- upgraded libcurl to version 8.11.0
 - upgraded libpng to version 1.6.44
 - upgraded libwebp to version 1.4.0
 - upgraded zlib to version 1.3.1

include/support/curl/curl.h

@@ -30,14 +30,15 @@
  */
 
 #ifdef CURL_NO_OLDIES
-#define CURL_STRICTER
+#define CURL_STRICTER /* not used since 8.11.0 */
 #endif
 
 /* Compile-time deprecation macros. */
-#if (defined(__GNUC__) &&                                               \
-  ((__GNUC__ > 12) || ((__GNUC__ == 12) && (__GNUC_MINOR__ >= 1 ))) ||  \
-  defined(__IAR_SYSTEMS_ICC__)) &&                                      \
-  !defined(__INTEL_COMPILER) &&                                         \
+#if (defined(__GNUC__) &&                                              \
+  ((__GNUC__ > 12) || ((__GNUC__ == 12) && (__GNUC_MINOR__ >= 1))) ||  \
+  (defined(__clang__) && __clang_major__ >= 3) ||                      \
+  defined(__IAR_SYSTEMS_ICC__)) &&                                     \
+  !defined(__INTEL_COMPILER) &&                                        \
   !defined(CURL_DISABLE_DEPRECATION) && !defined(BUILDING_LIBCURL)
 #define CURL_DEPRECATED(version, message)                       \
   __attribute__((deprecated("since " # version ". " message)))
@@ -76,7 +77,7 @@
 #if defined(_WIN32) && !defined(_WIN32_WCE) && !defined(__CYGWIN__)
 #if !(defined(_WINSOCKAPI_) || defined(_WINSOCK_H) || \
       defined(__LWIP_OPT_H__) || defined(LWIP_HDR_OPT_H))
-/* The check above prevents the winsock2 inclusion if winsock.h already was
+/* The check above prevents the winsock2.h inclusion if winsock.h already was
    included, since they cannot co-exist without problems */
 #include <winsock2.h>
 #include <ws2tcpip.h>
@@ -113,13 +114,8 @@
 extern "C" {
 #endif
 
-#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
-typedef struct Curl_easy CURL;
-typedef struct Curl_share CURLSH;
-#else
 typedef void CURL;
 typedef void CURLSH;
-#endif
 
 /*
  * libcurl external API function linkage decorations.
@@ -253,12 +249,12 @@ typedef int (*curl_xferinfo_callback)(void *clientp,
 #endif
 
 #ifndef CURL_MAX_WRITE_SIZE
-  /* Tests have proven that 20K is a very bad buffer size for uploads on
-     Windows, while 16K for some odd reason performed a lot better.
-     We do the ifndef check to allow this value to easier be changed at build
-     time for those who feel adventurous. The practical minimum is about
-     400 bytes since libcurl uses a buffer of this size as a scratch area
-     (unrelated to network send operations). */
+  /* Tests have proven that 20K is a bad buffer size for uploads on Windows,
+     while 16K for some odd reason performed a lot better. We do the ifndef
+     check to allow this value to easier be changed at build time for those
+     who feel adventurous. The practical minimum is about 400 bytes since
+     libcurl uses a buffer of this size as a scratch area (unrelated to
+     network send operations). */
 #define CURL_MAX_WRITE_SIZE 16384
 #endif
 
@@ -721,6 +717,8 @@ typedef enum {
    with them. */
 #define CURLOPT_WRITEINFO CURLOPT_OBSOLETE40
 #define CURLOPT_CLOSEPOLICY CURLOPT_OBSOLETE72
+#define CURLOPT_OBSOLETE72 9999
+#define CURLOPT_OBSOLETE40 9999
 
 #endif /* !CURL_NO_OLDIES */
 
@@ -940,6 +938,9 @@ typedef enum {
    a client certificate for authentication. (Schannel) */
 #define CURLSSLOPT_AUTO_CLIENT_CERT (1<<5)
 
+/* If possible, send data using TLS 1.3 early data */
+#define CURLSSLOPT_EARLYDATA (1<<6)
+
 /* The default connection attempt delay in milliseconds for happy eyeballs.
    CURLOPT_HAPPY_EYEBALLS_TIMEOUT_MS.3 and happy-eyeballs-timeout-ms.d document
    this value, keep them in sync. */
@@ -1250,8 +1251,7 @@ typedef enum {
   /* send linked-list of post-transfer QUOTE commands */
   CURLOPT(CURLOPT_POSTQUOTE, CURLOPTTYPE_SLISTPOINT, 39),
 
-   /* OBSOLETE, do not use! */
-  CURLOPT(CURLOPT_OBSOLETE40, CURLOPTTYPE_OBJECTPOINT, 40),
+  /* 40 is not used */
 
   /* talk a lot */
   CURLOPT(CURLOPT_VERBOSE, CURLOPTTYPE_LONG, 41),
@@ -1352,9 +1352,7 @@ typedef enum {
   /* Max amount of cached alive connections */
   CURLOPT(CURLOPT_MAXCONNECTS, CURLOPTTYPE_LONG, 71),
 
-  /* OBSOLETE, do not use! */
-  CURLOPT(CURLOPT_OBSOLETE72, CURLOPTTYPE_LONG, 72),
-
+  /* 72 = OBSOLETE */
   /* 73 = OBSOLETE */
 
   /* Set to explicitly use a new connection for the upcoming transfer.
@@ -1398,7 +1396,7 @@ typedef enum {
      operation. Set filename to "-" (dash) to make it go to stdout. */
   CURLOPT(CURLOPT_COOKIEJAR, CURLOPTTYPE_STRINGPOINT, 82),
 
-  /* Specify which SSL ciphers to use */
+  /* Specify which TLS 1.2 (1.1, 1.0) ciphers to use */
   CURLOPT(CURLOPT_SSL_CIPHER_LIST, CURLOPTTYPE_STRINGPOINT, 83),
 
   /* Specify which HTTP version to use! This must be set to one of the
@@ -2022,7 +2020,7 @@ typedef enum {
   /* password for the SSL private key for proxy */
   CURLOPT(CURLOPT_PROXY_KEYPASSWD, CURLOPTTYPE_STRINGPOINT, 258),
 
-  /* Specify which SSL ciphers to use for proxy */
+  /* Specify which TLS 1.2 (1.1, 1.0) ciphers to use for proxy */
   CURLOPT(CURLOPT_PROXY_SSL_CIPHER_LIST, CURLOPTTYPE_STRINGPOINT, 259),
 
   /* CRL file for proxy */
@@ -2203,7 +2201,7 @@ typedef enum {
   /* specify which protocols that libcurl is allowed to follow directs to */
   CURLOPT(CURLOPT_REDIR_PROTOCOLS_STR, CURLOPTTYPE_STRINGPOINT, 319),
 
-  /* websockets options */
+  /* WebSockets options */
   CURLOPT(CURLOPT_WS_OPTIONS, CURLOPTTYPE_LONG, 320),
 
   /* CA cache timeout */
@@ -2645,7 +2643,7 @@ CURL_EXTERN char *curl_getenv(const char *variable);
  *
  * DESCRIPTION
  *
- * Returns a static ascii string of the libcurl version.
+ * Returns a static ASCII string of the libcurl version.
  */
 CURL_EXTERN char *curl_version(void);
 
@@ -2953,7 +2951,9 @@ typedef enum {
   CURLINFO_CONN_ID          = CURLINFO_OFF_T + 64,
   CURLINFO_QUEUE_TIME_T     = CURLINFO_OFF_T + 65,
   CURLINFO_USED_PROXY       = CURLINFO_LONG + 66,
-  CURLINFO_LASTONE          = 66
+  CURLINFO_POSTTRANSFER_TIME_T = CURLINFO_OFF_T + 67,
+  CURLINFO_EARLYDATA_SENT_T = CURLINFO_OFF_T + 68,
+  CURLINFO_LASTONE          = 68
 } CURLINFO;
 
 /* CURLINFO_RESPONSE_CODE is the new name for the option previously known as
@@ -3236,7 +3236,9 @@ CURL_EXTERN CURLcode curl_easy_pause(CURL *handle, int bitmask);
 #include "options.h"
 #include "header.h"
 #include "websockets.h"
+#ifndef CURL_SKIP_INCLUDE_MPRINTF
 #include "mprintf.h"
+#endif
 
 /* the typechecker does not work in C++ (yet) */
 #if defined(__GNUC__) && defined(__GNUC_MINOR__) && \

include/support/curl/curlver.h

@@ -32,13 +32,13 @@
 
 /* This is the version number of the libcurl package from which this header
    file origins: */
-#define LIBCURL_VERSION "8.9.1"
+#define LIBCURL_VERSION "8.11.0"
 
 /* The numeric version number is also available "in parts" by using these
    defines: */
 #define LIBCURL_VERSION_MAJOR 8
-#define LIBCURL_VERSION_MINOR 9
-#define LIBCURL_VERSION_PATCH 1
+#define LIBCURL_VERSION_MINOR 11
+#define LIBCURL_VERSION_PATCH 0
 
 /* This is the numeric version of the libcurl version number, meant for easier
    parsing and comparisons by programs. The LIBCURL_VERSION_NUM define will
@@ -59,7 +59,7 @@
    CURL_VERSION_BITS() macro since curl's own configure script greps for it
    and needs it to contain the full number.
 */
-#define LIBCURL_VERSION_NUM 0x080901
+#define LIBCURL_VERSION_NUM 0x080b00
 
 /*
  * This is the date and time when the full source package was created. The
@@ -70,7 +70,7 @@
  *
  * "2007-11-23"
  */
-#define LIBCURL_TIMESTAMP "2024-07-31"
+#define LIBCURL_TIMESTAMP "2024-11-06"
 
 #define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|(z))
 #define CURL_AT_LEAST_VERSION(x,y,z) \

include/support/curl/mprintf.h

@@ -32,20 +32,26 @@
 extern "C" {
 #endif
 
+#ifndef CURL_TEMP_PRINTF
 #if (defined(__GNUC__) || defined(__clang__) ||                         \
   defined(__IAR_SYSTEMS_ICC__)) &&                                      \
   defined(__STDC_VERSION__) && (__STDC_VERSION__ >= 199901L) &&         \
   !defined(CURL_NO_FMT_CHECKS)
 #if defined(__MINGW32__) && !defined(__clang__)
+#if defined(__MINGW_PRINTF_FORMAT)  /* mingw-w64 3.0.0+. Needs stdio.h. */
 #define CURL_TEMP_PRINTF(fmt, arg) \
-  __attribute__((format(gnu_printf, fmt, arg)))
+  __attribute__((format(__MINGW_PRINTF_FORMAT, fmt, arg)))
+#else
+#define CURL_TEMP_PRINTF(fmt, arg)
+#endif
 #else
 #define CURL_TEMP_PRINTF(fmt, arg) \
   __attribute__((format(printf, fmt, arg)))
 #endif
 #else
 #define CURL_TEMP_PRINTF(fmt, arg)
 #endif
+#endif
 
 CURL_EXTERN int curl_mprintf(const char *format, ...)
   CURL_TEMP_PRINTF(1, 2);

include/support/curl/multi.h

@@ -54,11 +54,7 @@
 extern "C" {
 #endif
 
-#if defined(BUILDING_LIBCURL) || defined(CURL_STRICTER)
-typedef struct Curl_multi CURLM;
-#else
 typedef void CURLM;
-#endif
 
 typedef enum {
   CURLM_CALL_MULTI_PERFORM = -1, /* please call curl_multi_perform() or
@@ -248,13 +244,13 @@ CURL_EXTERN CURLMcode curl_multi_cleanup(CURLM *multi_handle);
  *          The data the returned pointer points to will not survive calling
  *          curl_multi_cleanup().
  *
- *          The 'CURLMsg' struct is meant to be very simple and only contain
- *          very basic information. If more involved information is wanted,
- *          we will provide the particular "transfer handle" in that struct
- *          and that should/could/would be used in subsequent
- *          curl_easy_getinfo() calls (or similar). The point being that we
- *          must never expose complex structs to applications, as then we will
- *          undoubtably get backwards compatibility problems in the future.
+ *          The 'CURLMsg' struct is meant to be simple and only contain basic
+ *          information. If more involved information is wanted, we will
+ *          provide the particular "transfer handle" in that struct and that
+ *          should/could/would be used in subsequent curl_easy_getinfo() calls
+ *          (or similar). The point being that we must never expose complex
+ *          structs to applications, as then we will undoubtably get backwards
+ *          compatibility problems in the future.
  *
  * Returns: A pointer to a filled-in struct, or NULL if it failed or ran out
  *          of structs. It also writes the number of messages left in the

include/support/curl/system.h

@@ -31,7 +31,7 @@
  * changed.
  *
  * In order to differentiate between platforms/compilers/architectures use
- * only compiler built in predefined preprocessor symbols.
+ * only compiler built-in predefined preprocessor symbols.
  *
  * curl_off_t
  * ----------

libraries/libcurl/Makefile

@@ -18,7 +18,7 @@ ifeq ($(BUILD_OSX),True)
 endif
 
 # Enter object files here:
-OBJECTS	    = altsvc.o asyn-ares.o asyn-thread.o base64.o bufq.o bufref.o c-hyper.o cf-h1-proxy.o cf-h2-proxy.o cf-haproxy.o cf-https-connect.o cf-socket.o cfilters.o conncache.o connect.o content_encoding.o cookie.o curl_addrinfo.o curl_des.o curl_endian.o curl_fnmatch.o curl_get_line.o curl_gethostname.o curl_gssapi.o curl_memrchr.o curl_multibyte.o curl_ntlm_core.o curl_path.o curl_range.o curl_rtmp.o curl_sasl.o curl_sha512_256.o curl_sspi.o curl_threads.o curl_trc.o cw-out.o dict.o doh.o dynbuf.o dynhds.o easy.o easygetopt.o easyoptions.o escape.o file.o fileinfo.o fopen.o formdata.o ftp.o ftplistparser.o getenv.o getinfo.o gopher.o hash.o headers.o hmac.o hostasyn.o hostip.o hostip4.o hostip6.o hostsyn.o hsts.o http.o http_aws_sigv4.o http_chunks.o http_digest.o http_negotiate.o http_ntlm.o http_proxy.o http1.o http2.o idn.o if2ip.o imap.o inet_ntop.o inet_pton.o krb5.o ldap.o llist.o md4.o md5.o memdebug.o mime.o mprintf.o mqtt.o multi.o netrc.o nonblock.o noproxy.o openldap.o parsedate.o pingpong.o pop3.o progress.o psl.o rand.o rename.o request.o rtsp.o select.o sendf.o setopt.o sha256.o share.o slist.o smb.o smtp.o socks.o socks_gssapi.o socks_sspi.o speedcheck.o socketpair.o splay.o strcase.o strdup.o strerror.o strtok.o strtoofft.o telnet.o tftp.o timediff.o timeval.o transfer.o url.o urlapi.o version.o warnless.o ws.o
+OBJECTS	    = altsvc.o asyn-ares.o asyn-thread.o base64.o bufq.o bufref.o c-hyper.o cf-h1-proxy.o cf-h2-proxy.o cf-haproxy.o cf-https-connect.o cf-socket.o cfilters.o conncache.o connect.o content_encoding.o cookie.o curl_addrinfo.o curl_des.o curl_endian.o curl_fnmatch.o curl_get_line.o curl_gethostname.o curl_gssapi.o curl_memrchr.o curl_multibyte.o curl_ntlm_core.o curl_range.o curl_rtmp.o curl_sasl.o curl_sha512_256.o curl_sspi.o curl_threads.o curl_trc.o cw-out.o dict.o doh.o dynbuf.o dynhds.o easy.o easygetopt.o easyoptions.o escape.o file.o fileinfo.o fopen.o formdata.o ftp.o ftplistparser.o getenv.o getinfo.o gopher.o hash.o headers.o hmac.o hostasyn.o hostip.o hostip4.o hostip6.o hostsyn.o hsts.o http.o http_aws_sigv4.o http_chunks.o http_digest.o http_negotiate.o http_ntlm.o http_proxy.o http1.o http2.o idn.o if2ip.o imap.o inet_ntop.o inet_pton.o krb5.o ldap.o llist.o md4.o md5.o memdebug.o mime.o mprintf.o mqtt.o multi.o netrc.o nonblock.o noproxy.o openldap.o parsedate.o pingpong.o pop3.o progress.o psl.o rand.o rename.o request.o rtsp.o select.o sendf.o setopt.o sha256.o share.o slist.o smb.o smtp.o socks.o socks_gssapi.o socks_sspi.o speedcheck.o socketpair.o splay.o strcase.o strdup.o strerror.o strtok.o strtoofft.o telnet.o tftp.o timediff.o timeval.o transfer.o url.o urlapi.o version.o warnless.o ws.o
 
 ifeq ($(BUILD_WIN32),True)
 	OBJECTS += system_win32.o version_win32.o
@@ -30,7 +30,7 @@ endif
 
 OBJECTS += vauth/cleartext.o vauth/cram.o vauth/digest.o vauth/digest_sspi.o vauth/gsasl.o vauth/krb5_gssapi.o vauth/krb5_sspi.o vauth/ntlm.o vauth/ntlm_sspi.o vauth/oauth2.o vauth/spnego_gssapi.o vauth/spnego_sspi.o vauth/vauth.o
 OBJECTS += vquic/curl_msh3.o vquic/curl_ngtcp2.o vquic/curl_osslq.o vquic/curl_quiche.o vquic/vquic.o vquic/vquic-tls.o
-OBJECTS += vssh/libssh.o vssh/libssh2.o vssh/wolfssh.o
+OBJECTS += vssh/curl_path.o vssh/libssh.o vssh/libssh2.o vssh/wolfssh.o
 OBJECTS += vtls/bearssl.o vtls/cipher_suite.o vtls/gtls.o vtls/hostcheck.o vtls/keylog.o vtls/mbedtls.o vtls/mbedtls_threadlock.o vtls/openssl.o vtls/rustls.o vtls/vtls.o vtls/wolfssl.o vtls/x509asn1.o
 
 ifeq ($(BUILD_WIN32),True)