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April, 26th. 2006:
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NE_GET_ERROR
Section: neon API reference (3) Updated: 30 September 2016 Index
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NAME
ne_get_error, ne_set_error - error handling for HTTP sessions
SYNOPSIS
#include <ne_session.h>
-
const char *ne_get_error(ne_sesssion *session);
-
void ne_set_error(ne_sesssion *session, const char *format, ...);
DESCRIPTION
The session error string is used to store any human-readable error information associated with any errors which occur whilst using the HTTP session.
The
ne_get_error
function returns the current session error string. This string persists only until it is changed by a subsequent operation on the session. If localisation was enabled at build time, and if necessary enabled at run-time if necessary using
ne_i18n_init, the returned string may have been translated into the user's current locale.
The
ne_set_error
function can be used to set a new session error string, using a
printf-style format string interface.
RETURN VALUE
ne_set_error
returns a constant
NUL-terminated string. In the default English locale, the returned string will
not
have a terminating
lq.rq
period character.
EXAMPLES
Retrieve the current error string:
-
ne_session *sess = ne_session_create(...);
...
printf("Error was: %s\n", ne_get_error(sess));
Set a new error string:
-
ne_session *sess = ne_session_create(...);
...
ne_set_error(sess, "Response missing header %s", "somestring");
AUTHOR
Joe Orton <neon@lists.manyfish.co.uk>
-
Author.
COPYRIGHT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- RETURN VALUE
-
- EXAMPLES
-
- AUTHOR
-
- COPYRIGHT
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