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Walter J. Mack's curl_free addition

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This commit is contained in:
Daniel Stenberg 2002-09-25 12:11:12 +00:00
parent ec9acbcda7
commit 24e7036822
3 changed files with 70 additions and 53 deletions
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52
docs/libcurl/curl_escape.3
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@ -1,26 +1,26 @@
.\" You can view this file with:
.\" nroff -man [file]
.\" $Id$
.\"
.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
.SH NAME
curl_escape - URL encodes the given string
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "char *curl_escape( char *" url ", int "length " );"
.ad
.SH DESCRIPTION
This function will convert the given input string to an URL encoded string and
return that as a new allocated string. All input characters that are not a-z,
A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
two-digit hexadecimal number).
If the 'length' argument is set to 0, curl_escape() will use strlen() on the
input 'url' string to find out the size.
You must free() the returned string when you're done with it.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.I curl_unescape(), RFC 2396
.\" You can view this file with:
.\" nroff -man [file]
.\" $Id$
.\"
.TH curl_escape 3 "6 March 2002" "libcurl 7.9" "libcurl Manual"
.SH NAME
curl_escape - URL encodes the given string
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "char *curl_escape( char *" url ", int "length " );"
.ad
.SH DESCRIPTION
This function will convert the given input string to an URL encoded string and
return that as a new allocated string. All input characters that are not a-z,
A-Z or 0-9 will be converted to their "URL escaped" version (%NN where NN is a
two-digit hexadecimal number).
If the 'length' argument is set to 0, curl_escape() will use strlen() on the
input 'url' string to find out the size.
You must curl_free() the returned string when you're done with it.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.I curl_unescape(), curl_free(), RFC 2396

17
docs/libcurl/curl_free.3 Normal file
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.\" You can view this file with:
.\" nroff -man [file]
.\" $Id:
.\"
.TH curl_free 3 "24 Sept 2002" "libcurl 7.10" "libcurl Manual"
.SH NAME
curl_free - reclaim memory that has been obtained through a libcurl call
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "void *curl_free( char *" ptr " );"
.ad
.SH DESCRIPTION
curl_free reclaims memory that has been obtained through a libcurl call.
Use curl_free() instead of free() to avoid anomalies that can result from differences in memory management between your application and libcurl.
.SH "SEE ALSO"
.I curl_unescape(), curl_free()

54
docs/libcurl/curl_unescape.3
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@ -1,27 +1,27 @@
.\" You can view this file with:
.\" nroff -man [file]
.\" $Id$
.\"
.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
.SH NAME
curl_unescape - URL decodes the given string
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "char *curl_unescape( char *" url ", int "length " );"
.ad
.SH DESCRIPTION
This function will convert the given URL encoded input string to a "plain
string" and return that as a new allocated string. All input characters that
are URL encoded (%XX where XX is a two-digit hexadecimal number, or +) will be
converted to their plain text versions (up to a ? letter, no + letters to the
right of a ? letter will be converted).
If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
input 'url' string to find out the size.
You must free() the returned string when you're done with it.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.I curl_escape(), RFC 2396
.\" You can view this file with:
.\" nroff -man [file]
.\" $Id$
.\"
.TH curl_unescape 3 "22 March 2001" "libcurl 7.7" "libcurl Manual"
.SH NAME
curl_unescape - URL decodes the given string
.SH SYNOPSIS
.B #include <curl/curl.h>
.sp
.BI "char *curl_unescape( char *" url ", int "length " );"
.ad
.SH DESCRIPTION
This function will convert the given URL encoded input string to a "plain
string" and return that as a new allocated string. All input characters that
are URL encoded (%XX where XX is a two-digit hexadecimal number, or +) will be
converted to their plain text versions (up to a ? letter, no + letters to the
right of a ? letter will be converted).
If the 'length' argument is set to 0, curl_unescape() will use strlen() on the
input 'url' string to find out the size.
You must curl_free() the returned string when you're done with it.
.SH RETURN VALUE
A pointer to a zero terminated string or NULL if it failed.
.SH "SEE ALSO"
.I curl_escape(), curl_free(), RFC 2396