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| author | June McEnroe <june@causal.agency> | 2020-05-01 17:52:38 -0400 |
|---|---|---|
| committer | June McEnroe <june@causal.agency> | 2020-05-01 17:52:38 -0400 |
| commit | 187b2e8acf39cc46a91f6e91e978774cf0f824e4 (patch) | |
| tree | 5bfbd405d71e38c535c4ea79a23fda76a568b5d0 | |
| parent | Simplify imbox code and remove text/plain restriction (diff) | |
| download | imbox-187b2e8acf39cc46a91f6e91e978774cf0f824e4.tar.gz imbox-187b2e8acf39cc46a91f6e91e978774cf0f824e4.zip | |
Update compat.h for split read/write streams
Diffstat (limited to '')
| -rw-r--r-- | compat.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/compat.h b/compat.h index 8110e24..77648ac 100644 --- a/compat.h +++ b/compat.h @@ -64,7 +64,7 @@ _cookie_write(void *cookie, const char *buf, size_t size) { static inline int _cookie_close(void *cookie) { struct _funopen *funopen = cookie; - int ret = funopen->closefn(funopen->cookie); + int ret = (funopen->closefn ? funopen->closefn(funopen->cookie) : 0); free(cookie); return ret; } @@ -84,7 +84,8 @@ funopen( if (!funopen) return NULL; assert(!seekfn); *funopen = (struct _funopen) { (void *)cookie, readfn, writefn, closefn }; - return fopencookie(funopen, "a+", _cookie_fns); + const char *mode = (!readfn ? "w" : !writefn ? "r" : "r+"); + return fopencookie(funopen, mode, _cookie_fns); } #endif /* __linux__ */ |