diff options
Diffstat (limited to 'lib/tdb/common/tdb.c')
| -rw-r--r-- | lib/tdb/common/tdb.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/lib/tdb/common/tdb.c b/lib/tdb/common/tdb.c index dac3f4e6666..4d8c5fc59c9 100644 --- a/lib/tdb/common/tdb.c +++ b/lib/tdb/common/tdb.c @@ -989,10 +989,24 @@ int tdb_repack(struct tdb_context *tdb) return 0; } +/* Even on files, we can get partial writes due to signals. */ +bool tdb_write_all(int fd, const void *buf, size_t count) +{ + while (count) { + size_t ret; + ret = write(fd, buf, count); + if (ret < 0) + return false; + buf = (const char *)buf + ret; + count -= ret; + } + return true; +} + #ifdef TDB_TRACE static void tdb_trace_write(struct tdb_context *tdb, const char *str) { - if (write(tdb->tracefd, str, strlen(str)) != strlen(str)) { + if (!tdb_write_alltdb->tracefd, str, strlen(str)) { close(tdb->tracefd); tdb->tracefd = -1; } |