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ircd::fs: Don't set -1 offset on systems without RWF_APPEND.

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This commit is contained in:
Jason Volk 2019-03-15 18:34:35 -07:00
parent 293f6d5480
commit 353fc35df4
1 changed files with 8 additions and 6 deletions
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10
ircd/fs.cc
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@ -793,12 +793,14 @@ ircd::fs::append(const fd &fd,
const write_opts &opts_) const write_opts &opts_)
{ {
auto opts(opts_); auto opts(opts_);
if(!aio::support_append)
{ #if defined(RWF_APPEND)
if(aio::support_append)
opts.offset = -1;
#endif
if(!opts.offset) if(!opts.offset)
opts.offset = syscall(::lseek, fd, 0, SEEK_END); opts.offset = syscall(::lseek, fd, 0, SEEK_END);
}
else opts.offset = -1;
return write(fd, bufs, opts); return write(fd, bufs, opts);
} }