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avutil/internal: add av_warn_unused_result to avpriv_open
authorGanesh Ajjanagadde <gajjanagadde@gmail.com>
Thu, 15 Oct 2015 21:49:48 +0000 (17:49 -0400)
committerGanesh Ajjanagadde <gajjanagadde@gmail.com>
Fri, 16 Oct 2015 21:18:21 +0000 (17:18 -0400)
commit31ed189d5c0583cac118197689b4f3766aa146cb
treeea592524023ea5c6eb9c3bbc54b38476c96bd2bf
parentcd8a0a9a9a9ea501367e7f1d17e70cde62e4c746
avutil/internal: add av_warn_unused_result to avpriv_open

The open syscall can obviously fail, and its return code needs to be
checked.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
libavutil/internal.h