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

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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.
This commit is contained in:
Greg McGary
2000-07-11 19:30:53 +00:00
parent 19624ed68f
commit c62f5cab71
6 changed files with 60 additions and 47 deletions
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16
sysdeps/unix/sysv/linux/ptrace.c
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@ -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;
};