usr/src/cmd/dtrace/test/tst/common/pid/tst.utf8probemod.ksh

   1 #!/bin/ksh -p
   2 #
   3 # This file and its contents are supplied under the terms of the
   4 # Common Development and Distribution License ("CDDL"), version 1.0.
   5 # You may only use this file in accordance with the terms of version
   6 # 1.0 of the CDDL.
   7 #
   8 # A full copy of the text of the CDDL should have accompanied this
   9 # source.  A copy of the CDDL is also available via the Internet at
  10 # http://www.illumos.org/license/CDDL.
  11 #
  12
  13 #
  14 # Copyright (c) 2013 Joyent, Inc.  All rights reserved.
  15 #
  16
  17 DIR=/var/tmp/dtest.$$
  18 mkdir $DIR
  19 cd $DIR
  20
  21 cat > foo.c <<EOF
  22 #include <stdlib.h>
  23
  24 extern void foo();
  25
  26 void
  27 main()
  28 {
  29         foo();
  30 }
  31 EOF
  32
  33 cat > libfoo.c <<EOF
  34 #include <stdio.h>
  35
  36 void
  37 foo()
  38 {
  39         printf("called foo\n");
  40 }
  41 EOF
  42
  43 if ! gcc -m32 -fPIC -shared -o libføo.so libfoo.c -lc ; then
  44         print -u 2 "failed to compile libfoo in $DIR"
  45         exit 1
  46 fi
  47
  48
  49 if ! gcc -m32 -o foo foo.c -lføo -L. ; then
  50         print -u 2 "failed to compile foo in $DIR"
  51         exit 1
  52 fi
  53
  54 export LD_LIBRARY_PATH=`pwd`
  55
  56 if ! dtrace -n 'pid$target:libf*::entry{printf("probemod: %s\n", probemod)}' \
  57     -qc ./foo ; then
  58         print -u 2 "dtrace failed in $DIR"
  59         exit 1
  60 fi
  61
  62 cd
  63 rm -rf $DIR
  64