libcurl: update to 7.68

4 files changed, 48 insertions, 17 deletions

diff --git a/libs/libcurl/include/curl/curl.h b/libs/libcurl/include/curl/curl.h
index dcbe8995cb..a9754fd648 100644
--- a/libs/libcurl/include/curl/curl.h
+++ b/libs/libcurl/include/curl/curl.h
@@ -154,7 +154,8 @@ typedef enum {
   CURLSSLBACKEND_SECURETRANSPORT = 9,
   CURLSSLBACKEND_AXTLS = 10, /* never used since 7.63.0 */
   CURLSSLBACKEND_MBEDTLS = 11,
-  CURLSSLBACKEND_MESALINK = 12
+  CURLSSLBACKEND_MESALINK = 12,
+  CURLSSLBACKEND_BEARSSL = 13
 } curl_sslbackend;
 
 /* aliases for library clones and renames */
@@ -209,6 +210,11 @@ struct curl_httppost {
                                        set. Added in 7.46.0 */
 };
 
+
+/* This is a return code for the progress callback that, when returned, will
+   signal libcurl to continue executing the default progress function */
+#define CURL_PROGRESSFUNC_CONTINUE 0x10000001
+
 /* This is the CURLOPT_PROGRESSFUNCTION callback prototype. It is now
    considered deprecated but was the only choice up until 7.31.0 */
 typedef int (*curl_progress_callback)(void *clientp,
@@ -602,6 +608,7 @@ typedef enum {
                                     inside a callback */
   CURLE_AUTH_ERROR,              /* 94 - an authentication function returned an
                                     error */
+  CURLE_HTTP3,                   /* 95 - An HTTP/3 layer problem */
   CURL_LAST /* never use! */
 } CURLcode;
 
@@ -821,6 +828,10 @@ typedef enum {
    SSL backends where such behavior is present. */
 #define CURLSSLOPT_NO_REVOKE (1<<1)
 
+/* - NO_PARTIALCHAIN tells libcurl to *NOT* accept a partial certificate chain
+   if possible. The OpenSSL backend has this ability. */
+#define CURLSSLOPT_NO_PARTIALCHAIN (1<<2)
+
 /* 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. */
@@ -945,6 +956,8 @@ typedef enum {
 /* The macro "##" is ISO C, we assume pre-ISO C doesn't support it. */
 #define LONG          CURLOPTTYPE_LONG
 #define OBJECTPOINT   CURLOPTTYPE_OBJECTPOINT
+#define STRINGPOINT   CURLOPTTYPE_OBJECTPOINT
+#define SLISTPOINT    CURLOPTTYPE_OBJECTPOINT
 #define FUNCTIONPOINT CURLOPTTYPE_FUNCTIONPOINT
 #define OFF_T         CURLOPTTYPE_OFF_T
 #define CINIT(name,type,number) CURLOPT_/**/name = type + number
diff --git a/libs/libcurl/include/curl/curlver.h b/libs/libcurl/include/curl/curlver.h
index cab09eebda..85b93553ca 100644
--- a/libs/libcurl/include/curl/curlver.h
+++ b/libs/libcurl/include/curl/curlver.h
@@ -30,12 +30,12 @@
 
 /* This is the version number of the libcurl package from which this header
    file origins: */
-#define LIBCURL_VERSION "7.67.0"
+#define LIBCURL_VERSION "7.68.0"
 
 /* The numeric version number is also available "in parts" by using these
    defines: */
 #define LIBCURL_VERSION_MAJOR 7
-#define LIBCURL_VERSION_MINOR 67
+#define LIBCURL_VERSION_MINOR 68
 #define LIBCURL_VERSION_PATCH 0
 
 /* This is the numeric version of the libcurl version number, meant for easier
@@ -57,7 +57,7 @@
    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 0x074300
+#define LIBCURL_VERSION_NUM 0x074400
 
 /*
  * This is the date and time when the full source package was created. The
@@ -68,7 +68,7 @@
  *
  * "2007-11-23"
  */
-#define LIBCURL_TIMESTAMP "2019-11-06"
+#define LIBCURL_TIMESTAMP "2020-01-08"
 
 #define CURL_VERSION_BITS(x,y,z) ((x)<<16|(y)<<8|(z))
 #define CURL_AT_LEAST_VERSION(x,y,z) \
diff --git a/libs/libcurl/include/curl/multi.h b/libs/libcurl/include/curl/multi.h
index b392183954..04996ffcaf 100644
--- a/libs/libcurl/include/curl/multi.h
+++ b/libs/libcurl/include/curl/multi.h
@@ -7,7 +7,7 @@
  *                            | (__| |_| |  _ <| |___
  *                             \___|\___/|_| \_\_____|
  *
- * Copyright (C) 1998 - 2019, Daniel Stenberg, <daniel@haxx.se>, et al.
+ * Copyright (C) 1998 - 2020, Daniel Stenberg, <daniel@haxx.se>, et al.
  *
  * This software is licensed as described in the file COPYING, which
  * you should have received as part of this distribution. The terms
@@ -72,6 +72,7 @@ typedef enum {
                             attempted to get added - again */
   CURLM_RECURSIVE_API_CALL, /* an api function was called from inside a
                                callback */
+  CURLM_WAKEUP_FAILURE, /* wakeup is unavailable or failed */
   CURLM_LAST
 } CURLMcode;
 
@@ -187,6 +188,15 @@ CURL_EXTERN CURLMcode curl_multi_poll(CURLM *multi_handle,
                                       int timeout_ms,
                                       int *ret);
 
+/*
+ * Name:     curl_multi_wakeup()
+ *
+ * Desc:     wakes up a sleeping curl_multi_poll call.
+ *
+ * Returns:  CURLMcode type, general multi error code.
+ */
+CURL_EXTERN CURLMcode curl_multi_wakeup(CURLM *multi_handle);
+
  /*
   * Name:    curl_multi_perform()
   *
@@ -451,9 +461,6 @@ typedef int (*curl_push_callback)(CURL *parent,
                                   struct curl_pushheaders *headers,
                                   void *userp);
 
-/* value for MAXIMUM CONCURRENT STREAMS upper limit */
-#define INITIAL_MAX_CONCURRENT_STREAMS ((1U << 31) - 1)
-
 #ifdef __cplusplus
 } /* end of extern "C" */
 #endif
diff --git a/libs/libcurl/include/curl/system.h b/libs/libcurl/include/curl/system.h
index cd37c2bf54..867af61418 100644
--- a/libs/libcurl/include/curl/system.h
+++ b/libs/libcurl/include/curl/system.h
@@ -137,15 +137,26 @@
 #  define CURL_TYPEOF_CURL_SOCKLEN_T int
 
 #elif defined(__LCC__)
-#  define CURL_TYPEOF_CURL_OFF_T     long
-#  define CURL_FORMAT_CURL_OFF_T     "ld"
-#  define CURL_FORMAT_CURL_OFF_TU    "lu"
-#  define CURL_SUFFIX_CURL_OFF_T     L
-#  define CURL_SUFFIX_CURL_OFF_TU    UL
-#  define CURL_TYPEOF_CURL_SOCKLEN_T int
+#  if defined(__e2k__) /* MCST eLbrus C Compiler */
+#    define CURL_TYPEOF_CURL_OFF_T     long
+#    define CURL_FORMAT_CURL_OFF_T     "ld"
+#    define CURL_FORMAT_CURL_OFF_TU    "lu"
+#    define CURL_SUFFIX_CURL_OFF_T     L
+#    define CURL_SUFFIX_CURL_OFF_TU    UL
+#    define CURL_TYPEOF_CURL_SOCKLEN_T socklen_t
+#    define CURL_PULL_SYS_TYPES_H      1
+#    define CURL_PULL_SYS_SOCKET_H     1
+#  else                /* Local (or Little) C Compiler */
+#    define CURL_TYPEOF_CURL_OFF_T     long
+#    define CURL_FORMAT_CURL_OFF_T     "ld"
+#    define CURL_FORMAT_CURL_OFF_TU    "lu"
+#    define CURL_SUFFIX_CURL_OFF_T     L
+#    define CURL_SUFFIX_CURL_OFF_TU    UL
+#    define CURL_TYPEOF_CURL_SOCKLEN_T int
+#  endif
 
 #elif defined(__SYMBIAN32__)
-#  if defined(__EABI__)  /* Treat all ARM compilers equally */
+#  if defined(__EABI__) /* Treat all ARM compilers equally */
 #    define CURL_TYPEOF_CURL_OFF_T     long long
 #    define CURL_FORMAT_CURL_OFF_T     "lld"
 #    define CURL_FORMAT_CURL_OFF_TU    "llu"
@@ -288,7 +299,6 @@
 #  define CURL_TYPEOF_CURL_SOCKLEN_T int
 
 #elif defined(__TINYC__) /* also known as tcc */
-
 #  define CURL_TYPEOF_CURL_OFF_T     long long
 #  define CURL_FORMAT_CURL_OFF_T     "lld"
 #  define CURL_FORMAT_CURL_OFF_TU    "llu"
@@ -377,6 +387,7 @@
 #    define CURL_SUFFIX_CURL_OFF_TU    ULL
 #  elif defined(__LP64__) || \
         defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \
+        defined(__e2k__) || \
         (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8) || \
         (defined(__LONG_MAX__) && __LONG_MAX__ == 9223372036854775807L)
 #    define CURL_TYPEOF_CURL_OFF_T     long