Import sources from 2011-03-30 iso image

1 files changed, 21 insertions, 0 deletions

diff --git a/sys/src/ape/lib/ap/plan9/getgid.c b/sys/src/ape/lib/ap/plan9/getgid.c
new file mode 100755
index 000000000..e1f5fc39b
--- /dev/null
+++ b/sys/src/ape/lib/ap/plan9/getgid.c
@@ -0,0 +1,21 @@
+#include <sys/types.h>
+#include <grp.h>
+#include <unistd.h>
+
+/*
+ * BUG: assumes group that is same as user name
+ * is the one wanted (plan 9 has no "current group")
+ */
+gid_t
+getgid(void)
+{
+	struct group *g;
+	g = getgrnam(getlogin());
+	return g? g->gr_gid : 1;
+}
+
+gid_t
+getegid(void)
+{
+	return getgid();
+}