diff options
Diffstat (limited to 'include/utils.h')
| -rw-r--r-- | include/utils.h | 45 |
1 files changed, 24 insertions, 21 deletions
diff --git a/include/utils.h b/include/utils.h index 8af5a8e..5dcd287 100644 --- a/include/utils.h +++ b/include/utils.h @@ -1,6 +1,7 @@ #ifndef LIBNFTNL_UTILS_H #define LIBNFTNL_UTILS_H 1 +#include <errno.h> #include <stdio.h> #include <stdint.h> #include <string.h> @@ -37,9 +38,9 @@ void __nftnl_assert_fail(uint16_t attr, const char *filename, int line); #define nftnl_assert_validate(data, _validate_array, _attr, _data_len) \ ({ \ if (!data) \ - __nftnl_assert_fail(attr, __FILE__, __LINE__); \ + __nftnl_assert_fail(_attr, __FILE__, __LINE__); \ if (_validate_array[_attr]) \ - nftnl_assert(data, attr, _validate_array[_attr] == _data_len); \ + nftnl_assert(data, _attr, _validate_array[_attr] == _data_len); \ }) void __nftnl_assert_attr_exists(uint16_t attr, uint16_t attr_max, @@ -68,27 +69,8 @@ void __nftnl_assert_attr_exists(uint16_t attr, uint16_t attr_max, #define array_size(arr) (sizeof(arr) / sizeof((arr)[0]) + __must_be_array(arr)) const char *nftnl_family2str(uint32_t family); -int nftnl_str2family(const char *family); - -enum nftnl_type { - NFTNL_TYPE_U8, - NFTNL_TYPE_U16, - NFTNL_TYPE_U32, - NFTNL_TYPE_U64, - NFTNL_TYPE_S8, - NFTNL_TYPE_S16, - NFTNL_TYPE_S32, - NFTNL_TYPE_S64, -}; - -int nftnl_strtoi(const char *string, int base, void *number, enum nftnl_type type); -int nftnl_get_value(enum nftnl_type type, void *val, void *out); const char *nftnl_verdict2str(uint32_t verdict); -int nftnl_str2verdict(const char *verdict, int *verdict_num); - -const char *nftnl_cmd2tag(enum nftnl_cmd_type cmd); -uint32_t nftnl_str2cmd(const char *cmd); enum nftnl_cmd_type nftnl_flag2cmd(uint32_t flags); @@ -98,4 +80,25 @@ int nftnl_fprintf(FILE *fpconst, const void *obj, uint32_t cmd, uint32_t type, uint32_t cmd, uint32_t type, uint32_t flags)); +int nftnl_set_str_attr(const char **dptr, uint32_t *flags, + uint16_t attr, const void *data, uint32_t data_len); + +struct nlattr; + +void nftnl_attr_put_ifname(struct nlmsghdr *nlh, const char *ifname); +char *nftnl_attr_get_ifname(const struct nlattr *attr); + +int nftnl_parse_str_attr(const struct nlattr *tb, int attr, + const char **field, uint32_t *flags); + +static inline uint32_t bytesum(uint8_t *buf, size_t buflen) +{ + uint32_t ret = 0; + + while (buflen--) + ret += buf[buflen]; + + return ret; +} + #endif |