diff options
Diffstat (limited to 'testsuite/init_module.c')
| -rw-r--r-- | testsuite/init_module.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/testsuite/init_module.c b/testsuite/init_module.c index 199186b..503e703 100644 --- a/testsuite/init_module.c +++ b/testsuite/init_module.c @@ -355,6 +355,27 @@ TS_EXPORT long int syscall(long int __sysno, ...) return ret; } + if (__sysno == __NR_gettid) { + static void *nextlib = NULL; + static long (*nextlib_syscall)(long number, ...); + + if (nextlib_syscall == NULL) { +#ifdef RTLD_NEXT + nextlib = RTLD_NEXT; +#else + nextlib = dlopen("libc.so.6", RTLD_LAZY); +#endif + nextlib_syscall = dlsym(nextlib, "syscall"); + if (nextlib_syscall == NULL) { + fprintf(stderr, "FIXME FIXME FIXME: could not load syscall symbol: %s\n", + dlerror()); + abort(); + } + } + + return nextlib_syscall(__NR_gettid); + } + /* * FIXME: no way to call the libc function due since this is a * variadic argument function and we don't have a vsyscall() variant |