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(TLS_INIT_TP): Convert to statement expression returning 0.

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This commit is contained in:
Ulrich Drepper
2002-08-15 12:12:51 +00:00
parent 49fca0fd26
commit faa5b9b31c
1 changed files with 4 additions and 2 deletions
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6
linuxthreads/sysdeps/sh/tls.h
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@ -88,7 +88,7 @@ typedef struct
special attention since 'errno' is not yet available and if the special attention since 'errno' is not yet available and if the
operation can cause a failure 'errno' must not be touched. */ operation can cause a failure 'errno' must not be touched. */
# define TLS_INIT_TP(descr) \ # define TLS_INIT_TP(descr) \
do { \ ({ \
void *_descr = (descr); \ void *_descr = (descr); \
int result; \ int result; \
tcbhead_t *head = _descr; \ tcbhead_t *head = _descr; \
@ -98,7 +98,9 @@ typedef struct
head->self = _descr; \ head->self = _descr; \
\ \
asm ("ldc %0,gbr" : : "r" (_descr)); \ asm ("ldc %0,gbr" : : "r" (_descr)); \
} while (0) \
0; \
})
/* Return the address of the dtv for the current thread. */ /* Return the address of the dtv for the current thread. */