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| author | ludi <ludi@google.com> | 2017-06-15 08:56:52 -0700 |
|---|---|---|
| committer | ludi <ludi@google.com> | 2017-08-11 13:41:44 -0700 |
| commit | 4072ff2d7c3e0118a2cd2190fd8fe91a521aeae0 (patch) | |
| tree | a77f52f6a37ad671bdeccc48c4b662c3be8da116 /libnetdutils/Syscalls.cpp | |
| parent | 77b1698e59fbdbf9dc6ab7cab3e11498dc6a3e7f (diff) | |
| download | platform_system_netd-4072ff2d7c3e0118a2cd2190fd8fe91a521aeae0.tar.gz platform_system_netd-4072ff2d7c3e0118a2cd2190fd8fe91a521aeae0.tar.bz2 platform_system_netd-4072ff2d7c3e0118a2cd2190fd8fe91a521aeae0.zip | |
Add Syscalls wrapper for writev() and use in XfrmController
Bug:62618292
Test: runtest -x tests/netd_integration_test.cpp
Change-Id: I743c3867aed62d099de6d80bed89e02e11bac5fc
Diffstat (limited to 'libnetdutils/Syscalls.cpp')
| -rw-r--r-- | libnetdutils/Syscalls.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/libnetdutils/Syscalls.cpp b/libnetdutils/Syscalls.cpp index 00e2422a6..b0301d281 100644 --- a/libnetdutils/Syscalls.cpp +++ b/libnetdutils/Syscalls.cpp @@ -109,6 +109,14 @@ class RealSyscalls final : public Syscalls { return rv; } + StatusOr<size_t> writev(Fd fd, const std::vector<iovec>& iov) const override { + auto rv = syscallRetry(::writev, fd.get(), iov.data(), iov.size()); + if (rv == -1) { + return statusFromErrno(errno, "writev() failed"); + } + return rv; + } + StatusOr<size_t> write(Fd fd, const Slice buf) const override { auto rv = syscallRetry(::write, fd.get(), buf.base(), buf.size()); if (rv == -1) { |