diff options
Diffstat (limited to 'libpthread/nptl/pthread_attr_setstacksize.c')
| -rw-r--r-- | libpthread/nptl/pthread_attr_setstacksize.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libpthread/nptl/pthread_attr_setstacksize.c b/libpthread/nptl/pthread_attr_setstacksize.c index 7d847ef08..f84a9f68e 100644 --- a/libpthread/nptl/pthread_attr_setstacksize.c +++ b/libpthread/nptl/pthread_attr_setstacksize.c @@ -42,4 +42,34 @@ __pthread_attr_setstacksize (attr, stacksize) return 0; } +#if PTHREAD_STACK_MIN == 16384 strong_alias (__pthread_attr_setstacksize, pthread_attr_setstacksize) +#else +# include <shlib-compat.h> +versioned_symbol (libpthread, __pthread_attr_setstacksize, + pthread_attr_setstacksize, GLIBC_2_3_3); + +# if SHLIB_COMPAT(libpthread, GLIBC_2_1, GLIBC_2_3_3) + +int +__old_pthread_attr_setstacksize (pthread_attr_t *attr, size_t stacksize) +{ + struct pthread_attr *iattr; + + assert (sizeof (*attr) >= sizeof (struct pthread_attr)); + iattr = (struct pthread_attr *) attr; + + /* Catch invalid sizes. */ + if (stacksize < 16384) + return EINVAL; + + iattr->stacksize = stacksize; + + return 0; +} + +compat_symbol (libpthread, __old_pthread_attr_setstacksize, + pthread_attr_setstacksize, GLIBC_2_1); +# endif + +#endif |