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68 lines
2.1 KiB
Groff
68 lines
2.1 KiB
Groff
.\" generated by cd2nroff 0.1 from CURLOPT_FTP_CREATE_MISSING_DIRS.md
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.TH CURLOPT_FTP_CREATE_MISSING_DIRS 3 "2024-06-01" libcurl
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.SH NAME
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CURLOPT_FTP_CREATE_MISSING_DIRS \- create missing directories for FTP and SFTP
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.SH SYNOPSIS
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.nf
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#include <curl/curl.h>
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typedef enum {
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CURLFTP_CREATE_DIR_NONE,
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CURLFTP_CREATE_DIR,
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CURLFTP_CREATE_DIR_RETRY
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} curl_ftpcreatedir;
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CURLcode curl_easy_setopt(CURL *handle, CURLOPT_FTP_CREATE_MISSING_DIRS,
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long create);
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.fi
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.SH DESCRIPTION
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Pass a long telling libcurl to \fIcreate\fP the dir. If the value is
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\fICURLFTP_CREATE_DIR\fP (1), libcurl may create any remote directory that it
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fails to "move" into.
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For FTP requests, that means a CWD command fails. CWD being the command that
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changes working directory.
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For SFTP requests, libcurl may create the remote directory if it cannot obtain
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a handle to the target\-location. The creation fails if a file of the same name
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as the directory to create already exists or lack of permissions prevents
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creation.
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Setting \fIcreate\fP to \fICURLFTP_CREATE_DIR_RETRY\fP (2), tells libcurl to
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retry the CWD command again if the subsequent \fBMKD\fP command fails. This is
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especially useful if you are doing many simultaneous connections against the
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same server and they all have this option enabled, as then CWD may first fail
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but then another connection does \fBMKD\fP before this connection and thus
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\fBMKD\fP fails but trying CWD works!
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.SH DEFAULT
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CURLFTP_CREATE_DIR_NONE (0)
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.SH PROTOCOLS
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FTP
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.SH EXAMPLE
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.nf
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int main(void)
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{
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CURL *curl = curl_easy_init();
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if(curl) {
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CURLcode res;
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curl_easy_setopt(curl, CURLOPT_URL,
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"ftp://example.com/non-existing/new.txt");
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curl_easy_setopt(curl, CURLOPT_FTP_CREATE_MISSING_DIRS,
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(long)CURLFTP_CREATE_DIR_RETRY);
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res = curl_easy_perform(curl);
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curl_easy_cleanup(curl);
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}
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}
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.fi
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.SH AVAILABILITY
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Added in 7.10.7. SFTP support added in 7.16.3. The retry option was added in
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7.19.4.
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.SH RETURN VALUE
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Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if the
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create value is not.
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.SH SEE ALSO
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.BR CURLOPT_FTP_FILEMETHOD (3),
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.BR CURLOPT_FTP_USE_EPSV (3)
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