20060303a

1 files changed, 22 insertions, 0 deletions

diff --git a/lib9/getuser-posix.c b/lib9/getuser-posix.c
new file mode 100644
index 00000000..018ee33c
--- /dev/null
+++ b/lib9/getuser-posix.c
@@ -0,0 +1,22 @@
+#include "lib9.h"
+#include <pwd.h>
+
+char*
+getuser(void)
+{
+	struct passwd *p;
+
+	static char *user = 0;
+
+	if (!user) {
+		p = getpwuid(getuid());
+		if (p && p->pw_name) {
+			user = malloc(strlen(p->pw_name)+1);
+			if (user)
+				strcpy(user, p->pw_name);
+		}
+	}
+	if(!user)
+		user = "unknown";
+	return user;
+}