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| author | fanquake <fanquake@gmail.com> | 2020-07-28 19:55:00 +0800 |
|---|---|---|
| committer | fanquake <fanquake@gmail.com> | 2020-07-28 22:39:56 +0800 |
| commit | 1d8338d6b71447a5bf18750ca44724345aae5b60 (patch) | |
| tree | 6bf4e53bd468cfb6f634f1343430ef9100edb4c2 /src/util | |
| parent | 24ead1a923e3af0f4e9178cc3de033493401192c (diff) | |
| download | bitcoin-1d8338d6b71447a5bf18750ca44724345aae5b60.tar.xz | |
util: use HAVE_FDATASYNC to determine fdatasync() use
Rather than just using it on Linux and NetBSD, use `fdatasync()` based
on whether it's available. i.e it is available in newer versions
of FreeBSD (11.1 and later).
This also aligns our code more closely with what is being done in leveldb.
Was pointed out by Luke in #19430.
Diffstat (limited to 'src/util')
| -rw-r--r-- | src/util/system.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/util/system.cpp b/src/util/system.cpp index 8164e884b1..e63f2e5c70 100644 --- a/src/util/system.cpp +++ b/src/util/system.cpp @@ -1021,7 +1021,7 @@ bool FileCommit(FILE *file) return false; } #else - #if defined(__linux__) || defined(__NetBSD__) + #if defined(HAVE_FDATASYNC) if (fdatasync(fileno(file)) != 0 && errno != EINVAL) { // Ignore EINVAL for filesystems that don't support sync LogPrintf("%s: fdatasync failed: %d\n", __func__, errno); return false; |