diff options
author | Eric Andersen <andersen@codepoet.org> | 2001-03-19 22:49:36 +0000 |
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committer | Eric Andersen <andersen@codepoet.org> | 2001-03-19 22:49:36 +0000 |
commit | 8bdc62b0890760ebe6ddd70f2841b5136fbf7cb0 (patch) | |
tree | 4c1d6888d0bc4b3e1ce914faccd5063c77b41a1d /libc/misc/dirent/dirfd.c | |
parent | 025490cb327377cf26993dfd839fcd0c81f5ce7e (diff) |
Move the dirent stuff. I suppose it is system dependant, but then
it really should be grouped together too. And it needed to be grouped
more then it needed to be in sysdeps/linux/common
Diffstat (limited to 'libc/misc/dirent/dirfd.c')
-rw-r--r-- | libc/misc/dirent/dirfd.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/libc/misc/dirent/dirfd.c b/libc/misc/dirent/dirfd.c new file mode 100644 index 000000000..d401dccd2 --- /dev/null +++ b/libc/misc/dirent/dirfd.c @@ -0,0 +1,12 @@ +#include <errno.h> +#include "dirstream.h" + +int dirfd(DIR * dir) +{ + if (!dir || dir->dd_fd == -1) { + errno = EBADF; + return -1; + } + + return dir->dd_fd; +} |