* include/libc-symbols.h [!__ASSEMBLER__] (strong_alias):

Add extra level of macro expansion. 
[!__ASSEMBLER__ && HAVE_WEAK_SYMBOLS] (weak_alias): nLikewise. 
* sysdeps/generic/bp-thunks.h: Ensure `struct timeval' definition 
is available at the time `select' prototype is declared. 
* sysdeps/unix/make-syscalls.sh: Remove unused variables. 
Collect non-versioned weak aliases.  Consider only non-versioned 
aliases for the user-visible systemcall name.  Do checks inline with 
call to primitive system call. 
* sysdeps/unix/sysv/linux/ptrace.c (ptrace): Add void cast to 
stand-alone bounds checks to suppress unused value warnings. 
* sysdeps/unix/sysv/linux/sysctl.c (__sysctl): Likewise.
2000-07-11  Greg McGary  <greg@mcgary.org>

	* include/libc-symbols.h [!__ASSEMBLER__] (strong_alias):
	Add extra level of macro expansion.
	[!__ASSEMBLER__ && HAVE_WEAK_SYMBOLS] (weak_alias): nLikewise.
	* sysdeps/generic/bp-thunks.h: Ensure `struct timeval' definition
	is available at the time `select' prototype is declared.
	* sysdeps/unix/make-syscalls.sh: Remove unused variables.
	Collect non-versioned weak aliases.  Consider only non-versioned
	aliases for the user-visible systemcall name.  Do checks inline with
	call to primitive system call.
	* sysdeps/unix/sysv/linux/ptrace.c (ptrace): Add void cast to
	stand-alone bounds checks to suppress unused value warnings.
	* sysdeps/unix/sysv/linux/sysctl.c (__sysctl): Likewise.

2 files changed, 11 insertions, 11 deletions

diff --git a/sysdeps/unix/sysv/linux/ptrace.c b/sysdeps/unix/sysv/linux/ptrace.c
index 3ed1af6..07d8795 100644
--- a/sysdeps/unix/sysv/linux/ptrace.c
+++ b/sysdeps/unix/sysv/linux/ptrace.c
@@ -55,40 +55,40 @@ ptrace (enum __ptrace_request request, ...)
     case PTRACE_POKETEXT:
     case PTRACE_POKEDATA:
     case PTRACE_POKEUSER:
-      CHECK_1 ((int *) addr);
-      CHECK_1 ((int *) data);
+      (void) CHECK_1 ((int *) addr);
+      (void) CHECK_1 ((int *) data);
       break;
 
     case PTRACE_GETREGS:
     case PTRACE_SETREGS:
 #ifdef __i386__
-      CHECK_1 ((struct user_regs_struct *) data);
+      (void) CHECK_1 ((struct user_regs_struct *) data);
 #else
       /* We don't know the size of data, so the best we can do is ensure
 	 that `data' is valid for at least one word.  */
-      CHECK_1 ((int *) data);
+      (void) CHECK_1 ((int *) data);
 #endif
       break;
 
     case PTRACE_GETFPREGS:
     case PTRACE_SETFPREGS:
 #ifdef __i386__
-      CHECK_1 ((struct user_fpregs_struct *) data);
+      (void) CHECK_1 ((struct user_fpregs_struct *) data);
 #else
       /* We don't know the size of data, so the best we can do is ensure
 	 that `data' is valid for at least one word.  */
-      CHECK_1 ((int *) data);
+      (void) CHECK_1 ((int *) data);
 #endif
       break;
 
     case PTRACE_GETFPXREGS:
     case PTRACE_SETFPXREGS:
 #ifdef __i386__
-      CHECK_1 ((struct user_fpxregs_struct *) data);
+      (void) CHECK_1 ((struct user_fpxregs_struct *) data);
 #else
       /* We don't know the size of data, so the best we can do is ensure
 	 that `data' is valid for at least one word.  */
-      CHECK_1 ((int *) data);
+      (void) CHECK_1 ((int *) data);
 #endif
       break;
     };
diff --git a/sysdeps/unix/sysv/linux/sysctl.c b/sysdeps/unix/sysv/linux/sysctl.c
index d2f5170..917ada1 100644
--- a/sysdeps/unix/sysv/linux/sysctl.c
+++ b/sysdeps/unix/sysv/linux/sysctl.c
@@ -40,9 +40,9 @@ __sysctl (int *name, int nlen, void *oldval, size_t *oldlenp,
     newval: newval,
     newlen: newlen
   };
-  CHECK_N (name, nlen);
-  CHECK_N (oldval, *oldlenp);
-  CHECK_N (newval, newlen);
+  (void) CHECK_N (name, nlen);
+  (void) CHECK_N (oldval, *oldlenp);
+  (void) CHECK_N (newval, newlen);
 
   return INLINE_SYSCALL (_sysctl, 1, __ptrvalue (&args));
 }