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author | Joe Orton <jorton@apache.org> | 2022-01-05 16:33:15 +0000 |
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committer | Joe Orton <jorton@apache.org> | 2022-01-05 16:33:15 +0000 |
commit | 57df6dda54fad57d814d0debc0feb018964c7744 (patch) | |
tree | 13f715f0952e3b81b2648af9530c1b6120b4d3b8 | |
parent | ea6dad9f9a9a91bc457f38815fe5f686f178aac5 (diff) | |
download | apr-57df6dda54fad57d814d0debc0feb018964c7744.tar.gz |
Merge r1891310 from trunk:
* test/proc_child.c (main): Avoid gcc -Wunused-result warning with
write() return value.
git-svn-id: https://svn.apache.org/repos/asf/apr/apr/branches/1.7.x@1896718 13f79535-47bb-0310-9956-ffa450edef68
-rw-r--r-- | test/proc_child.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/test/proc_child.c b/test/proc_child.c index 6cfc8fc9f..9f458b9a3 100644 --- a/test/proc_child.c +++ b/test/proc_child.c @@ -11,11 +11,11 @@ int main(void) { char buf[256]; - int bytes; + int bytes, rv = 0; bytes = (int)read(STDIN_FILENO, buf, 256); if (bytes > 0) - write(STDOUT_FILENO, buf, (unsigned int)bytes); + rv = write(STDOUT_FILENO, buf, (unsigned int)bytes) == bytes ? 0 : 1; - return 0; /* just to keep the compiler happy */ + return rv; } |