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-rw-r--r--linuxthreads/internals.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/linuxthreads/internals.h b/linuxthreads/internals.h
index 7939605..0649e0d 100644
--- a/linuxthreads/internals.h
+++ b/linuxthreads/internals.h
@@ -84,6 +84,9 @@ struct _pthread_descr_struct {
struct pthread_start_args p_start_args; /* arguments for thread creation */
void ** p_specific[PTHREAD_KEY_1STLEVEL_SIZE]; /* thread-specific data */
void * p_libc_specific[_LIBC_TSD_KEY_N]; /* thread-specific data for libc */
+ int p_userstack; /* nonzero if the user provided the thread */
+ void *p_guardaddr; /* address of guard area or NULL */
+ size_t p_guardsize; /* size of guard area */
};
/* The type of thread handles. */