ipsec_dump_policy()
Generate a readable string from an IPsec policy specification
Synopsis:
#include <netinet6/ipsec.h>
char* ipsec_dump_policy(char *buf,
char *delim);
Arguments:
- buf
- A pointer to an IPsec policy structure
struct sadb_x_policy. - delim
- Delimiter string, usually a NULL, which indicates a space.
Library:
libipsec
Use the -l ipsec option to qcc to link against this library.
Description:
The ipsec_dump_policy() function generates a readable string from an IPSEC policy specification. Refer to ipsec_set_policy() for details about the policies.
The ipsec_dump_policy() function converts IPsec policy structure into a readable form. Therefore, ipsec_dump_policy() is the inverse of ipsec_set_policy(). If you set delim to NULL, a single whitespace is assumed. The function ipsec_dump_policy() returns a pointer to a dynamically allocated string. It is the caller's responsibility to reclaim the region, by using free().
Returns:
A pointer to dynamically allocated string, or NULL if an error occurs.
Examples:
See ipsec_set_policy().
Classification:
| Safety: | |
|---|---|
| Cancellation point | No |
| Interrupt handler | No |
| Signal handler | No |
| Thread | Yes |