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eval: Make writefile() able to disable fsync()

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ZyX
2017-04-02 22:11:35 +03:00
parent ddfa0359c6
commit b10880dadc
5 changed files with 66 additions and 33 deletions
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20
src/nvim/os/fileio.c
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@@ -113,27 +113,31 @@ FileDescriptor *file_open_new(int *const error, const char *const fname,
/// Close file and free its buffer
///
/// @param[in,out] fp File to close.
/// @param[in] do_fsync If true, use fsync() to write changes to disk.
///
/// @return 0 or error code.
int file_close(FileDescriptor *const fp) FUNC_ATTR_NONNULL_ALL
int file_close(FileDescriptor *const fp, const bool do_fsync)
FUNC_ATTR_NONNULL_ALL
{
const int error = file_fsync(fp);
const int error2 = os_close(fp->fd);
const int flush_error = (do_fsync ? file_fsync(fp) : file_flush(fp));
const int close_error = os_close(fp->fd);
rbuffer_free(fp->rv);
if (error2 != 0) {
return error2;
if (close_error != 0) {
return close_error;
}
return error;
return flush_error;
}
/// Close and free file obtained using file_open_new()
///
/// @param[in,out] fp File to close.
/// @param[in] do_fsync If true, use fsync() to write changes to disk.
///
/// @return 0 or error code.
int file_free(FileDescriptor *const fp) FUNC_ATTR_NONNULL_ALL
int file_free(FileDescriptor *const fp, const bool do_fsync)
FUNC_ATTR_NONNULL_ALL
{
const int ret = file_close(fp);
const int ret = file_close(fp, do_fsync);
xfree(fp);
return ret;
}