Viewing file:  file_utils.h (2.17 KB) -rw-r--r--
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#ifndef NETSNMP_FILE_UTILS_H
#define NETSNMP_FILE_UTILS_H
#ifdef __cplusplus
extern "C" {
#endif
/*------------------------------------------------------------------
*
* structures
*
*/
typedef struct netsnmp_file_s {
/** file name */
char *name;
/** file descriptor for the file */
int fd;
/** filesystem flags */
int fs_flags;
/** open/create mode */
mode_t mode;
/** netsnmp flags */
u_int ns_flags;
/** file stats */
struct stat *stats;
/*
* future expansion
*/
netsnmp_data_list *extras;
} netsnmp_file;
/*------------------------------------------------------------------
*
* Prototypes
*
*/
netsnmp_file *netsnmp_file_new(const char *name, int fs_flags, mode_t mode,
u_int ns_flags);
netsnmp_file * netsnmp_file_create(void);
netsnmp_file * netsnmp_file_fill(netsnmp_file * filei, const char* name,
int fs_flags, mode_t mode, u_int ns_flags);
int netsnmp_file_release(netsnmp_file * filei);
int netsnmp_file_open(netsnmp_file * filei);
int netsnmp_file_close(netsnmp_file * filei);
/** support netsnmp_file containers */
int netsnmp_file_compare_name(netsnmp_file *lhs, netsnmp_file *rhs);
void netsnmp_file_container_free(netsnmp_file *file, void *context);
/*------------------------------------------------------------------
*
* flags
*
*/
#define NETSNMP_FILE_NO_AUTOCLOSE 0x00000001
#define NETSNMP_FILE_STATS 0x00000002
#define NETSNMP_FILE_AUTO_OPEN 0x00000004
/*------------------------------------------------------------------
*
* macros
*
*/
#define NS_FI_AUTOCLOSE(x) (0 == (x & NETSNMP_FILE_NO_AUTOCLOSE))
#define NS_FI_(x) (0 == (x & NETSNMP_FILE_))
#ifdef __cplusplus
}
#endif
#endif /* NETSNMP_FILE_UTILS_H */
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