| # This file is part of ltrace. |
| # Copyright (C) 2012, 2013 Petr Machata, Red Hat Inc. |
| # |
| # This program is free software; you can redistribute it and/or |
| # modify it under the terms of the GNU General Public License as |
| # published by the Free Software Foundation; either version 2 of the |
| # License, or (at your option) any later version. |
| # |
| # This program is distributed in the hope that it will be useful, but |
| # WITHOUT ANY WARRANTY; without even the implied warranty of |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| # General Public License for more details. |
| # |
| # You should have received a copy of the GNU General Public License |
| # along with this program; if not, write to the Free Software |
| # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA |
| # 02110-1301 USA |
| |
| set libll [ltraceCompile libll.so [ltraceSource c { |
| #include <unistd.h> |
| void sym(void) { |
| sleep(1); |
| } |
| }]] |
| |
| spawn [ltraceCompile exe -ldl [ltraceSource c { |
| #include <unistd.h> |
| #include <dlfcn.h> |
| #include <assert.h> |
| #include <stdio.h> |
| #include <string.h> |
| int main(int argc, char **argv) { |
| assert(argc == 2); |
| #define FN "libll.so" |
| char buf[strlen(argv[1]) + 1 + sizeof FN]; |
| sprintf(buf, "%s/%s", argv[1], FN); |
| void *libll = dlopen(buf, RTLD_LAZY | RTLD_LOCAL); |
| assert(libll != NULL); |
| sleep(1); |
| void (*sym)(void) = dlsym(libll, "sym"); |
| assert(sym != NULL); |
| sym(); |
| return 0; |
| } |
| }]] $objdir/$subdir |
| |
| ltraceMatch1 [ltraceRun -e* -p [exp_pid]] {libll.so->sleep} == 1 |
| |
| ltraceDone |