From b9bb8f67bbac9bab5314fb00974ad469476e936e Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Fri, 7 Sep 2012 00:48:25 -0400 Subject: cleanup src/linux and src/misc trees, etc. previously, it was pretty much random which one of these trees a given function appeared in. they have now been organized into: src/linux: non-POSIX linux syscalls (possibly shard with other nixen) src/legacy: various obsolete/legacy functions, mostly wrappers src/misc: still mostly uncategorized; some misc POSIX, some nonstd src/crypt: crypt hash functions further cleanup will be done later. --- src/legacy/isastream.c | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 src/legacy/isastream.c (limited to 'src/legacy/isastream.c') diff --git a/src/legacy/isastream.c b/src/legacy/isastream.c new file mode 100644 index 00000000..4dafdb08 --- /dev/null +++ b/src/legacy/isastream.c @@ -0,0 +1,7 @@ +#include +#include + +int isastream(int fd) +{ + return fcntl(fd, F_GETFD) < 0 ? -1 : 0; +} -- cgit v1.2.1