diff options
| -rw-r--r-- | docs/libcurl/curl_easy_setopt.3 | 45 |
1 files changed, 25 insertions, 20 deletions
diff --git a/docs/libcurl/curl_easy_setopt.3 b/docs/libcurl/curl_easy_setopt.3 index 06b6d2bd4..7fa4f7271 100644 --- a/docs/libcurl/curl_easy_setopt.3 +++ b/docs/libcurl/curl_easy_setopt.3 @@ -86,53 +86,55 @@ Consider building libcurl with c-ares support to enable asynchronous DNS lookups, which enables nice timeouts for name resolves without signals. .IP CURLOPT_WILDCARDMATCH Set this option to 1 if you want to transfer multiple files according to a -file name pattern. The pattern can be specified as part of the \fICURLOPT_URL\fP -option, using an fnmatch-like pattern (Shell Pattern Matching) in the last part -of URL (file name). +file name pattern. The pattern can be specified as part of the +\fICURLOPT_URL\fP option, using an fnmatch-like pattern (Shell Pattern +Matching) in the last part of URL (file name). -By default, libcurl uses its internal implementation of fnmatch(). You can -provide your own matching function by the \fICURLOPT_FNMATCH_FUNCTION\fR option. +By default, libcurl uses its internal wildcard matching implementation. You +can provide your own matching function by the \fICURLOPT_FNMATCH_FUNCTION\fP +option. This feature is only supported by the FTP download for now. A brief introduction of its syntax follows: .RS -.IP "\fB*\fR - ASTERISK" -\&ftp://example.com/some/path/\fB*.txt\fR (for all txt's from the root +.IP "\fB*\fP - ASTERISK" +\&ftp://example.com/some/path/\fB*.txt\fP (for all txt's from the root directory) .RE .RS -.IP "\fB?\fR - QUESTION MARK" +.IP "\fB?\fP - QUESTION MARK" Question mark matches any (exactly one) character. -\&ftp://example.com/some/path/\fBphoto?.jpeg\fR +\&ftp://example.com/some/path/\fBphoto?.jpeg\fP .RE .RS -.IP "\fB[\fR - BRACKET EXPRESSION" +.IP "\fB[\fP - BRACKET EXPRESSION" The left bracket opens a bracket expression. The question mark and asterisk have no special meaning in a bracket expression. Each bracket expression ends by the right bracket and matches exactly one character. Some examples follow: -\fB[a-zA-Z0\-9]\fR or \fB[f\-gF\-G]\fR \- character interval +\fB[a-zA-Z0\-9]\fP or \fB[f\-gF\-G]\fP \- character interval -\fB[abc]\fR - character enumeration +\fB[abc]\fP - character enumeration -\fB[^abc]\fR or \fB[!abc]\fR - negation +\fB[^abc]\fP or \fB[!abc]\fP - negation -\fB[[:\fR\fIname\fR\fB:]]\fR class expression. Supported classes are -\fBalnum\fR,\fBlower\fR, \fBspace\fR, \fBalpha\fR, \fBdigit\fR, \fBprint\fR, -\fBupper\fR, \fBblank\fR, \fBgraph\fR, \fBxdigit\fR. +\fB[[:\fP\fIname\fP\fB:]]\fP class expression. Supported classes are +\fBalnum\fP,\fBlower\fP, \fBspace\fP, \fBalpha\fP, \fBdigit\fP, \fBprint\fP, +\fBupper\fP, \fBblank\fP, \fBgraph\fP, \fBxdigit\fP. -\fB[][-!^]\fR - special case \- matches only '\-', ']', '[', '!' or '^'. These +\fB[][-!^]\fP - special case \- matches only '\-', ']', '[', '!' or '^'. These characters have no special purpose. -\fB[\\[\\]\\\\]\fR - escape syntax. Matches '[', ']' or '\\'. +\fB[\\[\\]\\\\]\fP - escape syntax. Matches '[', ']' or '\\'. Using the rules above, a file name pattern can be constructed: -\&ftp://example.com/some/path/\fB[a-z[:upper:]\\\\].jpeg\fR +\&ftp://example.com/some/path/\fB[a-z[:upper:]\\\\].jpeg\fP .RE .PP +(This was added in 7.21.0) .SH CALLBACK OPTIONS .IP CURLOPT_WRITEFUNCTION Function pointer that should match the following prototype: \fBsize_t @@ -491,6 +493,7 @@ zero value. Return \fICURL_CHUNK_BGN_FUNC_OK\fP if everything is fine, \fICURL_CHUNK_BGN_FUNC_SKIP\fP if you want to skip the concrete chunk or \fICURL_CHUNK_BGN_FUNC_FAIL\fP to tell libcurl to stop if some error occurred. +(This was added in 7.21.0) .IP CURLOPT_CHUNK_END_FUNCTION Function pointer that should match the following prototype: \fBlong function(void *ptr)\fP. This function gets called by libcurl as soon as a part @@ -498,9 +501,11 @@ of the stream has been transferred (or skipped). Return \fICURL_CHUNK_END_FUNC_OK\fP if everything is fine or \fBCURL_CHUNK_END_FUNC_FAIL\fP to tell the lib to stop if some error occurred. +(This was added in 7.21.0) .IP CURLOPT_CHUNK_DATA Pass a pointer that will be untouched by libcurl and passed as the ptr argument to the \fICURL_CHUNK_BGN_FUNTION\fP and \fICURL_CHUNK_END_FUNTION\fP. +(This was added in 7.21.0) .IP CURLOPT_FNMATCH_FUNCTION Function pointer that should match \fBint function(const char *pattern, const char *string)\fP prototype (see \fIcurl/curl.h\fP). It is used internally for @@ -508,7 +513,7 @@ the wildcard matching feature. Return \fICURL_FNMATCHFUNC_MATCH\fP if pattern matches the string, \fICURL_FNMATCHFUNC_NOMATCH\fP if not or \fICURL_FNMATCHFUNC_FAIL\fP if an -error occurred. +error occurred. (This was added in 7.21.0) .SH ERROR OPTIONS .IP CURLOPT_ERRORBUFFER Pass a char * to a buffer that the libcurl may store human readable error |