From ec67a380c2b710729d17bf8f8ed4d614e07d9f17 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 30 Jan 2003 21:03:40 +0000 Subject: [PATCH] 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(-) diff --git a/linuxthreads/sysdeps/alpha/tls.h b/linuxthreads/sysdeps/alpha/tls.h index 261e67d..261d333 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 6efe669..c438312 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 c3a8110..e95922d 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 5cab958..eaa5abb 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 c7fcc69..68dd310 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 404edf2..f60d806 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 291a732..0d8a702 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 -- 2.7.4