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| author | Michal Zidek <mzidek@redhat.com> | 2013-10-01 16:22:13 +0200 |
|---|---|---|
| committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-10-17 14:11:29 +0200 |
| commit | 2e57e339798f47ad84cae9121559d19192b79146 (patch) | |
| tree | adbcd9630eaad846b93685008b65cdbd0b3123c5 /src/util/util.h | |
| parent | 6dc5ddd177e3b0ffe4315827aa8df7f33340585c (diff) | |
| download | sssd-2e57e339798f47ad84cae9121559d19192b79146.tar.gz sssd-2e57e339798f47ad84cae9121559d19192b79146.tar.xz sssd-2e57e339798f47ad84cae9121559d19192b79146.zip | |
util: Add functions to check if IP addresses is special
Added functions to check if given IP address is a special address
(broadcast, multicast...).
Diffstat (limited to 'src/util/util.h')
| -rw-r--r-- | src/util/util.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/util/util.h b/src/util/util.h index 98b86e9db..3789c278c 100644 --- a/src/util/util.h +++ b/src/util/util.h @@ -37,6 +37,7 @@ #include <pcre.h> #include <sys/types.h> #include <sys/stat.h> +#include <arpa/inet.h> #include <talloc.h> #include <tevent.h> @@ -438,6 +439,18 @@ errno_t check_and_open_readonly(const char *filename, int *fd, const uid_t uid, enum check_file_type type); /* from util.c */ +#define SSS_NO_LINKLOCAL 0x01 +#define SSS_NO_LOOPBACK 0x02 +#define SSS_NO_MULTICAST 0x04 +#define SSS_NO_BROADCAST 0x08 + +#define SSS_NO_SPECIAL \ + (SSS_NO_LINKLOCAL|SSS_NO_LOOPBACK|SSS_NO_MULTICAST|SSS_NO_BROADCAST) + +/* These two functions accept addr in network order */ +bool check_ipv4_addr(struct in_addr *addr, uint8_t check); +bool check_ipv6_addr(struct in6_addr *addr, uint8_t check); + int split_on_separator(TALLOC_CTX *mem_ctx, const char *str, const char sep, bool trim, bool skip_empty, char ***_list, int *size); |