diff options
| author |   Florin Coras <fcoras@cisco.com> | 2023-02-02 12:56:16 -0800 |
|---|---|---|
| committer |   Dave Barach <vpp@barachs.net> | 2023-02-07 18:06:44 +0000 |
| commit | 3684794336602435b91b91a1dc5bd9401a974432 (patch) | |
| tree | 9475f51d264a35774422009f7a720d6073676e97 /src/vcl/ldp_glibc_socket.h | |
| parent | 656a550f1feda3ddfa96f8e1fc510e8eebd3ce7a (diff) | |
vcl: better handlig of ldp apis that rely on gnu source
Control use of apis that rely on _GNU_SOURCE being defined with compile
time macro.
Also fixes sendmmsg and recvmmsg which were not probably wrapped.
Type: improvement
Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I207de23210d4b9dc960bb4289159502760c5614d
Diffstat (limited to 'src/vcl/ldp_glibc_socket.h')
| -rw-r--r-- | src/vcl/ldp_glibc_socket.h | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/src/vcl/ldp_glibc_socket.h b/src/vcl/ldp_glibc_socket.h index 95fb7c81094..dcd37208ff6 100644 --- a/src/vcl/ldp_glibc_socket.h +++ b/src/vcl/ldp_glibc_socket.h @@ -200,15 +200,14 @@ recvfrom (int __fd, void *__restrict __buf, extern ssize_t sendmsg (int __fd, const struct msghdr *__message, int __flags); -#ifdef __USE_GNU +#ifdef _GNU_SOURCE /* Send a VLEN messages as described by VMESSAGES to socket FD. Returns the number of datagrams successfully written or -1 for errors. This function is a cancellation point and therefore not marked with __THROW. */ -extern int -sendmmsg (int __fd, struct mmsghdr *__vmessages, - unsigned int __vlen, int __flags); +extern int sendmmsg (int __fd, struct mmsghdr *__vmessages, + unsigned int __vlen, int __flags); #endif /* Receive a message as described by MESSAGE from socket FD. @@ -218,7 +217,7 @@ sendmmsg (int __fd, struct mmsghdr *__vmessages, __THROW. */ extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags); -#ifdef __USE_GNU +#ifdef _GNU_SOURCE /* Receive up to VLEN messages as described by VMESSAGES from socket FD. Returns the number of messages received or -1 for errors. @@ -337,7 +336,7 @@ epoll_pwait (int __epfd, struct epoll_event *__events, __THROW. */ extern int poll (struct pollfd *__fds, nfds_t __nfds, int __timeout); -#ifdef __USE_GNU +#ifdef _GNU_SOURCE /* Like poll, but before waiting the threads signal mask is replaced with that specified in the fourth parameter. For better usability, the timeout value is specified using a TIMESPEC object. |