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remctl_error
Langue: en
Version: 2007-06-29 (fedora - 06/07/09)
Section: 3 (Bibliothèques de fonctions)
NAME
remctl_error - Retrieve the error from a failed remctl operationSYNOPSIS
#include <remctl.h>const char *remctl_error(struct remctl *r);
DESCRIPTION
remctl_error() returns the error from a previously failed remctl operation. Its only argument is a remctl struct as returned by remctl_new(). If the previous remctl operation was successful, returns the constant string ``No error''.The caller may not modify the returned string. The string may even be stored in read-only memory and attempting to modify it may cause a memory fault. The returned pointer will be invalidated by the next call to any remctl API function with the same client object, other than remctl_error().
RETURN VALUE
remctl_error() returns either the previous error or the constant string ``No error''. It will never return NULL.SEE ALSO
remctl_new(3), remctl_open(3), remctl_command(3), remctl_commandv(3), remctl_output(3)The current version of the remctl library and complete details of the remctl protocol are available from its web page at <http://www.eyrie.org/~eagle/software/remctl/>.
AUTHOR
Russ Allbery <rra@stanford.edu>Contenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre