1 files changed, 64 insertions, 0 deletions
diff --git a/testsuite/systemtap.syscall/uid.c b/testsuite/systemtap.syscall/uid.c
new file mode 100644
index 00000000..3acb4cb8
--- /dev/null
+++ b/testsuite/systemtap.syscall/uid.c
@@ -0,0 +1,64 @@
+/* COVERAGE: getuid geteuid getgid getegid setuid setresuid getresuid setgid */
+/* COVERAGE: setresgid getresgid setreuid setregid setfsuid setfsgid */
+#define _GNU_SOURCE
+#include <sys/types.h>
+#include <unistd.h>
+#include <sys/fsuid.h>
+
+int main ()
+{
+  uid_t ruid, euid, suid;
+  gid_t rgid, egid, sgid;
+
+  ruid = getuid();
+  // getuid () = NNNN
+  
+  euid = geteuid();
+  // geteuid () = NNNN
+  
+  rgid = getgid();
+  // getgid () = NNNN
+
+  egid = getegid();
+  // getegid () = NNNN
+
+
+
+  setuid(4096);
+  // setuid (4096) = NNNN
+
+  seteuid(4097);
+  // setresuid (-1, 4097, -1) = NNNN
+
+  getresuid(&ruid, &euid, &suid);
+  // getresuid (XXXX, XXXX, XXXX) = 0
+
+  setgid(4098);
+  // setgid (4098) = NNNN
+
+  setegid(4099);
+  // setresgid (-1, 4099, -1) = NNNN
+
+  getresgid(&rgid, &egid, &sgid);
+  // getresgid (XXXX, XXXX, XXXX) = 0
+
+  setreuid(-1, 5000);
+  // setreuid (NNNN, 5000) =
+
+  setreuid(5001, -1);
+  // setreuid (5001, NNNN) =
+
+  setregid(-1, 5002);
+  // setregid (NNNN, 5002) =
+
+  setregid(5003, -1);
+  // setregid (5003, NNNN) =
+
+  setfsuid(5004);
+  // setfsuid (5004) = 
+
+  setfsgid(5005);
+  // setfsgid (5005) =
+  
+  return 0;
+}