syscalls testsuite: use different escape sequence

The syscall testsuite uses embedded "// TEXT" markers in the .c files
to designate expected output, kind of like the "dg-" bunch in the gcc
test suite.  Unfortunately, "//" is not a unique prefix to systemtap
tests, and in particular it can occur in the system headers that will
be picked up with the "gcc -E -C ..." invocation in test.tcl.

So let's switch to "//staptest//".  test.tcl is also modified to
escape a few more mischevious regexp metacharacters that might sneak
past.

1 files changed, 16 insertions, 16 deletions

diff --git a/testsuite/systemtap.syscall/uid.c b/testsuite/systemtap.syscall/uid.c
index 3acb4cb8..6ccf8cdd 100644
--- a/testsuite/systemtap.syscall/uid.c
+++ b/testsuite/systemtap.syscall/uid.c
@@ -11,54 +11,54 @@ int main ()
   gid_t rgid, egid, sgid;
 
   ruid = getuid();
-  // getuid () = NNNN
+  //staptest// getuid () = NNNN
   
   euid = geteuid();
-  // geteuid () = NNNN
+  //staptest// geteuid () = NNNN
   
   rgid = getgid();
-  // getgid () = NNNN
+  //staptest// getgid () = NNNN
 
   egid = getegid();
-  // getegid () = NNNN
+  //staptest// getegid () = NNNN
 
 
 
   setuid(4096);
-  // setuid (4096) = NNNN
+  //staptest// setuid (4096) = NNNN
 
   seteuid(4097);
-  // setresuid (-1, 4097, -1) = NNNN
+  //staptest// setresuid (-1, 4097, -1) = NNNN
 
   getresuid(&ruid, &euid, &suid);
-  // getresuid (XXXX, XXXX, XXXX) = 0
+  //staptest// getresuid (XXXX, XXXX, XXXX) = 0
 
   setgid(4098);
-  // setgid (4098) = NNNN
+  //staptest// setgid (4098) = NNNN
 
   setegid(4099);
-  // setresgid (-1, 4099, -1) = NNNN
+  //staptest// setresgid (-1, 4099, -1) = NNNN
 
   getresgid(&rgid, &egid, &sgid);
-  // getresgid (XXXX, XXXX, XXXX) = 0
+  //staptest// getresgid (XXXX, XXXX, XXXX) = 0
 
   setreuid(-1, 5000);
-  // setreuid (NNNN, 5000) =
+  //staptest// setreuid (NNNN, 5000) =
 
   setreuid(5001, -1);
-  // setreuid (5001, NNNN) =
+  //staptest// setreuid (5001, NNNN) =
 
   setregid(-1, 5002);
-  // setregid (NNNN, 5002) =
+  //staptest// setregid (NNNN, 5002) =
 
   setregid(5003, -1);
-  // setregid (5003, NNNN) =
+  //staptest// setregid (5003, NNNN) =
 
   setfsuid(5004);
-  // setfsuid (5004) = 
+  //staptest// setfsuid (5004) = 
 
   setfsgid(5005);
-  // setfsgid (5005) =
+  //staptest// setfsgid (5005) =
   
   return 0;
 }