Commit f2adc007 authored by Bruno Haible's avatar Bruno Haible
Browse files

Improve comment about pipe2.

parent 27089d6d
......@@ -537,7 +537,9 @@ extern int link (const char *path1, const char *path2);
The flags are a bitmask, possibly including O_CLOEXEC (defined in <fcntl.h>)
and O_TEXT, O_BINARY (defined in "binary-io.h").
Store the read-end as fd[0] and the write-end as fd[1].
Return 0 upon success, or -1 with errno set upon failure. */
Return 0 upon success, or -1 with errno set upon failure.
See also the Linux man page at
<http://www.kernel.org/doc/man-pages/online/pages/man2/pipe2.2.html>. */
# if !@HAVE_PIPE2@
extern int pipe2 (int fd[2], int flags);
# endif
......
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