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authorDaniel Stenberg <daniel@haxx.se>2004-03-01 16:20:20 +0000
committerDaniel Stenberg <daniel@haxx.se>2004-03-01 16:20:20 +0000
commit5c4dba1418525e2706950f515236db9b49e7526f (patch)
tree0df05f4263330d9f3b236faeb76ffda9a8ef222f /include
parentd6eb28400baa2cf1522bdc1c3566fb89ae3b3f69 (diff)
* Added CURL_VERSION_LARGEFILE
* If CURL_NO_OLDIES is defined, we hide all obsolete functions/options. * CURL_FORMAT_OFF_T is defined for portable printf()ing of curl_off_t types (although not with curl_mprintf()!)
Diffstat (limited to 'include')
-rw-r--r--include/curl/curl.h60
1 files changed, 45 insertions, 15 deletions
diff --git a/include/curl/curl.h b/include/curl/curl.h
index fefbe9de9..60f46787e 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -54,6 +54,7 @@
#define LIBCURL_VERSION_PATCH 0
#include <stdio.h>
+#include <limits.h>
/* The include stuff here below is mainly for time_t! */
#ifdef vms
@@ -72,21 +73,37 @@ extern "C" {
/*
* We want the typedef curl_off_t setup for large file support on all
- * platforms.
+ * platforms. We also provide a CURL_FORMAT_OFF_T define to use in *printf
+ * format strings when outputting a variable of type curl_off_t.
*/
#if defined(_MSC_VER)
/* MSVC */
typedef signed __int64 curl_off_t;
-#else
+#define CURL_FORMAT_OFF_T "%I64d"
+#else /* MSC_VER */
#if (defined(__GNUC__) && defined(WIN32)) || defined(__WATCOMC__)
/* gcc on windows or Watcom */
typedef long long curl_off_t;
-#else
-/* "normal" approach, do note that this does not necessarily mean that
+#define CURL_FORMAT_OFF_T "%I64d"
+#else /* GCC or Watcom on Windows */
+
+/* "normal" POSIX approach, do note that this does not necessarily mean that
the type is >32 bits, see the SIZEOF_CURL_OFF_T define for that! */
typedef off_t curl_off_t;
+
+/* Check a range of defines to detect large file support. On Linux it seems
+ none of these are set by default, so if you don't explicitly switches on
+ large file support, this define will be made for "small file" support. */
+#if defined(_LARGE_FILES) || (_FILE_OFFSET_BITS > 32) || (FILESIZEBITS > 32) \
+ || defined(_LARGEFILE_SOURCE) || defined(_LARGEFILE64_SOURCE)
+ /* For now, we assume at least one of these to be set for large files to
+ work! */
+#define CURL_FORMAT_OFF_T "%lld"
+#else /* LARGE_FILE support */
+#define CURL_FORMAT_OFF_T "%ld"
#endif
-#endif
+#endif /* GCC or Watcom on Windows */
+#endif /* MSC_VER */
struct curl_httppost {
struct curl_httppost *next; /* next entry in the list */
@@ -453,7 +470,7 @@ typedef enum {
since 1 Jan 1970 */
CINIT(TIMEVALUE, LONG, 34),
- CINIT(HTTPREQUEST, OBJECTPOINT, 35), /* OBSOLETE */
+ /* 35 = OBSOLETE */
/* Custom request, for customizing the get command like
HTTP: DELETE, TRACE and others
@@ -490,12 +507,10 @@ typedef enum {
CINIT(FOLLOWLOCATION, LONG, 52), /* use Location: Luke! */
- CINIT(FTPASCII, LONG, 53), /* OBSOLETE */
-
CINIT(TRANSFERTEXT, LONG, 53), /* transfer data in text/ASCII format */
CINIT(PUT, LONG, 54), /* PUT the input file */
- CINIT(MUTE, LONG, 55), /* OBSOLETE */
+ /* 55 = OBSOLETE */
/* Function that will be called instead of the internal progress display
* function. This function should be defined as the curl_progress_callback
@@ -533,8 +548,8 @@ typedef enum {
this option is used only if SSL_VERIFYPEER is true */
CINIT(CAINFO, OBJECTPOINT, 65),
- CINIT(PASSWDFUNCTION, FUNCTIONPOINT, 66), /* OBSOLETE */
- CINIT(PASSWDDATA, OBJECTPOINT, 67), /* OBSOLETE */
+ /* 66 = OBSOLETE */
+ /* 67 = OBSOLETE */
/* Maximum number of http redirects to follow */
CINIT(MAXREDIRS, LONG, 68),
@@ -553,8 +568,7 @@ typedef enum {
up */
CINIT(CLOSEPOLICY, LONG, 72),
- /* Callback to use when CURLCLOSEPOLICY_CALLBACK is set. NOT USED. */
- CINIT(CLOSEFUNCTION, FUNCTIONPOINT, 73), /* OBSOLETE */
+ /* 73 = OBSOLETE */
/* Set to explicitly use a new connection for the upcoming transfer.
Do not use this unless you're absolutely sure of this, as it makes the
@@ -626,7 +640,7 @@ typedef enum {
CINIT(SSLENGINE_DEFAULT, LONG, 90),
/* Non-zero value means to use the global dns cache */
- CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91),
+ CINIT(DNS_USE_GLOBAL_CACHE, LONG, 91), /* To become OBSOLETE soon */
/* DNS cache timeout */
CINIT(DNS_CACHE_TIMEOUT, LONG, 92),
@@ -761,11 +775,26 @@ typedef enum {
#define CURL_IPRESOLVE_V4 1 /* resolve to ipv4 addresses */
#define CURL_IPRESOLVE_V6 2 /* resolve to ipv6 addresses */
- /* two convenient "aliases" that follow the name scheme better */
+ /* three convenient "aliases" that follow the name scheme better */
#define CURLOPT_WRITEDATA CURLOPT_FILE
#define CURLOPT_READDATA CURLOPT_INFILE
#define CURLOPT_HEADERDATA CURLOPT_WRITEHEADER
+#ifndef CURL_NO_OLDIES /* define this to test if your app builds with all
+ the obsolete stuff removed! */
+#define CURLOPT_HTTPREQUEST 0
+#define CURLOPT_FTPASCII CURLOPT_TRANSFERTEXT
+#define CURLOPT_MUTE 0
+#define CURLOPT_PASSWDFUNCTION 0
+#define CURLOPT_PASSWDDATA 0
+#define CURLOPT_CLOSEFUNCTION 0
+
+#else
+/* This is set if CURL_NO_OLDIES is defined at compile-time */
+#define curl_formparse "curl_formparse is obsolete"
+#undef CURLOPT_DNS_USE_GLOBAL_CACHE /* soon obsolete */
+#endif
+
/* These enums are for use with the CURLOPT_HTTP_VERSION option. */
enum {
@@ -1203,6 +1232,7 @@ typedef struct {
#define CURL_VERSION_DEBUG (1<<6) /* built with debug capabilities */
#define CURL_VERSION_ASYNCHDNS (1<<7)
#define CURL_VERSION_SPNEGO (1<<8)
+#define CURL_VERSION_LARGEFILE (1<<9) /* supports files bigger than 2GB */
/*
* NAME curl_version_info()