diff options
Diffstat (limited to 'csum-file.c')
| -rw-r--r-- | csum-file.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/csum-file.c b/csum-file.c index 9728a9954..ace64f165 100644 --- a/csum-file.c +++ b/csum-file.c @@ -32,21 +32,24 @@ static void sha1flush(struct sha1file *f, unsigned int count) } } -int sha1close(struct sha1file *f, unsigned char *result, int final) +int sha1close(struct sha1file *f, unsigned char *result, unsigned int flags) { int fd; unsigned offset = f->offset; + if (offset) { SHA1_Update(&f->ctx, f->buffer, offset); sha1flush(f, offset); f->offset = 0; } - if (final) { + if (flags & (CSUM_CLOSE | CSUM_FSYNC)) { /* write checksum and close fd */ SHA1_Final(f->buffer, &f->ctx); if (result) hashcpy(result, f->buffer); sha1flush(f, 20); + if (flags & CSUM_FSYNC) + fsync_or_die(f->fd, f->name); if (close(f->fd)) die("%s: sha1 file error on close (%s)", f->name, strerror(errno)); |