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| author | June McEnroe <june@causal.agency> | 2020-01-28 03:05:53 -0500 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-01-28 03:05:53 -0500 |
| commit | d1533241f699359b7d171f12e4131a46a4c35935 (patch) | |
| tree | 183d6b75bac226e3be086ab292ca20c0a3c94d4f | |
| parent | Exit git-fetch-email on getopt failure (diff) | |
| download | imbox-d1533241f699359b7d171f12e4131a46a4c35935.tar.gz imbox-d1533241f699359b7d171f12e4131a46a4c35935.zip | |
Call fopencookie with a+
Otherwise interleaved reads and writes can interfere with each other, since you're supposed to have intervening fseeks.
| -rw-r--r-- | compat.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/compat.h b/compat.h index 55dda53..8110e24 100644 --- a/compat.h +++ b/compat.h @@ -84,7 +84,7 @@ funopen( if (!funopen) return NULL; assert(!seekfn); *funopen = (struct _funopen) { (void *)cookie, readfn, writefn, closefn }; - return fopencookie(funopen, "r+", _cookie_fns); + return fopencookie(funopen, "a+", _cookie_fns); } #endif /* __linux__ */ |