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| author | David Gibson <david@gibson.dropbear.id.au> | 2024-01-16 11:50:37 +1100 |
|---|---|---|
| committer | Stefano Brivio <sbrivio@redhat.com> | 2024-01-22 23:35:22 +0100 |
| commit | 70121ca1ec8480805569a77e71a00d4add4b29af (patch) | |
| tree | 0c2605ca7bbe757038c22c2d7d34e5dbc8c01752 /passt.h | |
| parent | 36dfa8b8fb62c0eb9ff4c2c5127e29525035e325 (diff) | |
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epoll: Better handling of number of epoll types
As we already did for flow types, use an "EPOLL_NUM_TYPES" isntead of
EPOLL_TYPE_MAX, which is a little bit safer and clearer. Add a static
assert on the size of the matching names array.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'passt.h')
| -rw-r--r-- | passt.h | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -70,7 +70,7 @@ enum epoll_type { /* socket listening for qemu socket connections */ EPOLL_TYPE_TAP_LISTEN, - EPOLL_TYPE_MAX = EPOLL_TYPE_TAP_LISTEN, + EPOLL_NUM_TYPES, }; /** @@ -115,7 +115,7 @@ extern char pkt_buf [PKT_BUF_BYTES]; extern char *epoll_type_str[]; #define EPOLL_TYPE_STR(n) \ - (((uint8_t)(n) <= EPOLL_TYPE_MAX && epoll_type_str[(n)]) ? \ + (((uint8_t)(n) < EPOLL_NUM_TYPES && epoll_type_str[(n)]) ? \ epoll_type_str[(n)] : "?") #include <resolv.h> /* For MAXNS below */ |