From ec67a380c2b710729d17bf8f8ed4d614e07d9f17 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 30 Jan 2003 21:03:40 +0000 Subject: Avoid warnings about unused self variable. --- linuxthreads/sysdeps/alpha/tls.h | 10 ++++++---- linuxthreads/sysdeps/ia64/pt-machine.h | 10 ++++++---- linuxthreads/sysdeps/s390/s390-32/pt-machine.h | 10 ++++++---- linuxthreads/sysdeps/s390/s390-64/pt-machine.h | 10 ++++++---- linuxthreads/sysdeps/sh/pt-machine.h | 10 ++++++---- linuxthreads/sysdeps/sparc/sparc32/pt-machine.h | 10 ++++++---- linuxthreads/sysdeps/sparc/sparc64/pt-machine.h | 10 ++++++---- 7 files changed, 42 insertions(+), 28 deletions(-) (limited to 'linuxthreads') diff --git a/linuxthreads/sysdeps/alpha/tls.h b/linuxthreads/sysdeps/alpha/tls.h index 261e67dd0f..261d333eb4 100644 --- a/linuxthreads/sysdeps/alpha/tls.h +++ b/linuxthreads/sysdeps/alpha/tls.h @@ -114,12 +114,14 @@ typedef struct the compiler does its job and unifies the multiple __builtin_thread_pointer instances. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) # endif /* HAVE_TLS_SUPPORT */ #endif /* __ASSEMBLER__ */ diff --git a/linuxthreads/sysdeps/ia64/pt-machine.h b/linuxthreads/sysdeps/ia64/pt-machine.h index 6efe66966d..c4383125e5 100644 --- a/linuxthreads/sysdeps/ia64/pt-machine.h +++ b/linuxthreads/sysdeps/ia64/pt-machine.h @@ -64,12 +64,14 @@ register struct _pthread_descr_struct *__thread_self __asm__("r13"); /* Access to data in the thread descriptor is easy. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) /* Memory barrier */ diff --git a/linuxthreads/sysdeps/s390/s390-32/pt-machine.h b/linuxthreads/sysdeps/s390/s390-32/pt-machine.h index c3a8110084..e95922dc14 100644 --- a/linuxthreads/sysdeps/s390/s390-32/pt-machine.h +++ b/linuxthreads/sysdeps/s390/s390-32/pt-machine.h @@ -80,12 +80,14 @@ register char * stack_pointer __asm__ ("15"); #endif /* Access to data in the thread descriptor is easy. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) /* We want the OS to assign stack addresses. */ #define FLOATING_STACKS 1 diff --git a/linuxthreads/sysdeps/s390/s390-64/pt-machine.h b/linuxthreads/sysdeps/s390/s390-64/pt-machine.h index 5cab958cfa..eaa5abb6bf 100644 --- a/linuxthreads/sysdeps/s390/s390-64/pt-machine.h +++ b/linuxthreads/sysdeps/s390/s390-64/pt-machine.h @@ -86,12 +86,14 @@ register char * stack_pointer __asm__ ("15"); #endif /* Access to data in the thread descriptor is easy. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) /* We want the OS to assign stack addresses. */ #define FLOATING_STACKS 1 diff --git a/linuxthreads/sysdeps/sh/pt-machine.h b/linuxthreads/sysdeps/sh/pt-machine.h index c7fcc694b1..68dd310594 100644 --- a/linuxthreads/sysdeps/sh/pt-machine.h +++ b/linuxthreads/sysdeps/sh/pt-machine.h @@ -68,12 +68,14 @@ struct _pthread_descr_struct; ({ __asm__ __volatile__("ldc %0,gbr" : : "r" (descr));}) /* Access to data in the thread descriptor is easy. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #endif /* __ASSEMBLER__ */ #endif /* pt-machine.h */ diff --git a/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h b/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h index 404edf2b95..f60d806d83 100644 --- a/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h +++ b/linuxthreads/sysdeps/sparc/sparc32/pt-machine.h @@ -65,12 +65,14 @@ register struct _pthread_descr_struct *__thread_self __asm__("%g7"); #define INIT_THREAD_SELF(descr, nr) (__thread_self = (descr)) /* Access to data in the thread descriptor is easy. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) /* We want the OS to assign stack addresses. */ #define FLOATING_STACKS 1 diff --git a/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h b/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h index 291a73291c..0d8a7027e8 100644 --- a/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h +++ b/linuxthreads/sysdeps/sparc/sparc64/pt-machine.h @@ -87,12 +87,14 @@ __compare_and_swap (long int *p, long int oldval, long int newval) } /* Access to data in the thread descriptor is easy. */ -#define THREAD_GETMEM(descr, member) (sizeof (descr), THREAD_SELF->member) -#define THREAD_GETMEM_NC(descr, member) (sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) +#define THREAD_GETMEM_NC(descr, member) \ + ((void) sizeof (descr), THREAD_SELF->member) #define THREAD_SETMEM(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) #define THREAD_SETMEM_NC(descr, member, value) \ - (sizeof (descr), THREAD_SELF->member = (value)) + ((void) sizeof (descr), THREAD_SELF->member = (value)) /* We want the OS to assign stack addresses. */ #define FLOATING_STACKS 1 -- cgit 1.4.1