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Manpages IPQ_ERRSTRSection: Linux Programmer's Manual (3)Updated: 16 October 2001 Index Return to Main Contents NAMEipq_errstr, ipq_perror - libipq error handling routinesSYNOPSIS#include <linux/netfilter.h>#include <libipq.h>
char *ipq_errstr(void);
DESCRIPTIONThe ipq_errstr function returns a descriptive error message based on the current value of the internal ipq_errno variable. All libipq API functions set this internal variable upon failure.The ipq_perror function prints an error message to stderr corresponding to the current value of the internal ipq_error variable, and the global errno variable (if set). The error message is prefixed with the string s as supplied by the application. If s is NULL, the error message is prefixed with the string "ERROR". RETURN VALUEipq_errstr returns an error message as outlined above.BUGSNone known.AUTHORJames Morris <jmorris@intercode.com.au>COPYRIGHTCopyright (c) 2000-2001 Netfilter Core Team.Distributed under the GNU General Public License. SEE ALSOiptables(8), libipq(3).
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