NAME¶
cgiGetFile - Return information of a CGI file variable
SYNOPSYS¶
#include <cgi.h>
s_file *cgiGetFile (s_cgi *parms, const char *name);
DESCRIPTION¶
This routine returns a pointer to a datastructure associated with the value of a
CGI file variable. The pointer must not be freed.
The
s_file structure is declared as follows:
typedef struct file_s {
char *name,
*type,
*filename,
*tmpfile;
} s_file;
Memory allocated by this data structure is automatically freed by the final call
to
cgiFree(3).
RETURN VALUE¶
On success a pointer to the
s_file datastructure is returned. If the
variable wasn't transmitted or the through CGI or if the filename was empty
NULL is returned.
AUTHOR¶
This CGI library is written by Martin Schulze <joey@infodrom.org>. If you
have additions or improvements please get in touch with him.
SEE ALSO¶
cgiGetFiles(3),
cgiGetVariables(3),
cgiGetCookies(3),
cgiDebug(3),
cgiInit(3),
cgiFree(3).