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author | Timo Teräs <timo.teras@iki.fi> | 2019-12-13 15:22:33 +0200 |
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committer | Timo Teräs <timo.teras@iki.fi> | 2020-04-01 15:58:49 +0300 |
commit | e79226010a0641f701b6e12392e176cc2cf58d72 (patch) | |
tree | dec5311a1fc0cfb837b4af4038cab7bdedc2bb4c /src/apk_io.h | |
parent | d6c54f932054c58aee8f7a6d2bd49b115d804da1 (diff) | |
download | aports-e79226010a0641f701b6e12392e176cc2cf58d72.tar.bz2 aports-e79226010a0641f701b6e12392e176cc2cf58d72.tar.xz |
adb: introduce apk-tools database format, and few appletsv3.0-wip
This is a flat buffers inspired format that allows fast
mmaped access to the data with low overhead, signature support
and relatively good forward support.
Diffstat (limited to 'src/apk_io.h')
-rw-r--r-- | src/apk_io.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/apk_io.h b/src/apk_io.h index fb784c3cf3..d0c0d4ab45 100644 --- a/src/apk_io.h +++ b/src/apk_io.h @@ -142,6 +142,7 @@ struct apk_ostream_ops { struct apk_ostream { const struct apk_ostream_ops *ops; + int rc; }; struct apk_ostream *apk_ostream_gzip(struct apk_ostream *); @@ -150,13 +151,15 @@ struct apk_ostream *apk_ostream_to_fd(int fd); struct apk_ostream *apk_ostream_to_file(int atfd, const char *file, const char *tmpfile, mode_t mode); struct apk_ostream *apk_ostream_to_file_gz(int atfd, const char *file, const char *tmpfile, mode_t mode); size_t apk_ostream_write_string(struct apk_ostream *ostream, const char *string); +static inline void apk_ostream_cancel(struct apk_ostream *os, int rc) { if (!os->rc) os->rc = rc; } static inline ssize_t apk_ostream_write(struct apk_ostream *os, const void *buf, size_t size) { return os->ops->write(os, buf, size); } static inline int apk_ostream_close(struct apk_ostream *os) { - return os->ops->close(os); + int rc = os->rc; + return os->ops->close(os) ?: rc; } apk_blob_t apk_blob_from_istream(struct apk_istream *istream, size_t size); |