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authorRich Felker <dalias@aerifal.cx>2013-07-19 19:57:52 -0400
committerRich Felker <dalias@aerifal.cx>2013-07-19 19:57:52 -0400
commit41e2fd9d529b00b8532e7170e3cdae0d5d6c6424 (patch)
tree4bd0a2d635cedb05b8a61335e6fce88bf9911a19
parent6567db65f495cf7c11f5c1e60a3e54543d5a69bc (diff)
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add UIO_MAXIOV macro in sys/uio.h
while there's no POSIX namespace provision for UIO_* in uio.h, this
exact macro name is reserved in XBD 2.2.2. apparently some
glibc-centric software expects it to exist, so let's provide it.
-rw-r--r--include/sys/uio.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sys/uio.h b/include/sys/uio.h
index 09b6ab9e..00f73a2f 100644
--- a/include/sys/uio.h
+++ b/include/sys/uio.h
@@ -21,6 +21,8 @@ extern "C" {
 
 #include <bits/alltypes.h>
 
+#define UIO_MAXIOV 1024
+
 ssize_t readv (int, const struct iovec *, int);
 ssize_t writev (int, const struct iovec *, int);