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| author | Ulrich Drepper <drepper@redhat.com> | 2005-03-01 00:35:23 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2005-03-01 00:35:23 +0000 |
| commit | 61062f56304750c367c5c1533351621353c112a7 (patch) | |
| tree | 30cff0c1f42e6eb794c5b7e41145e6cc93802d91 /sysdeps | |
| parent | cffa6970f9785ffcb2a60249b1aca6a2cfde4af3 (diff) | |
| download | glibc-61062f56304750c367c5c1533351621353c112a7.tar.gz glibc-61062f56304750c367c5c1533351621353c112a7.tar.xz glibc-61062f56304750c367c5c1533351621353c112a7.zip | |
* posix/bits/unistd.h: Avoid calling __*_chk variants if we can
determine the call will never trigger a failure. * sysdeps/i386/i686/memset_chk.S: Remove alias and warning. * sysdeps/x86_64/memset_chk.S: Likewise. 2005-02-24 Roland McGrath <roland@redhat.com> * debug/Versions (libc: GLIBC_2.4): Remove __memset_zero_constant_len_parameter. * sysdeps/generic/memset_chk.c: Remove alias and warning. * misc/sys/cdefs.h (__warndecl): New macro. * debug/warning-nop.c: New file. * string/bits/string3.h (memset): Call __warn_memset_zero_len with no arguments, instead of calling __memset_zero_constant_len_parameter. Use __warndecl for __warn_memset_zero_len. * debug/Makefile (routines): Add $(static-only-routines). (static-only-routines): New variable.
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/generic/memset_chk.c | 4 | ||||
| -rw-r--r-- | sysdeps/i386/i686/memset_chk.S | 4 | ||||
| -rw-r--r-- | sysdeps/x86_64/memset_chk.S | 4 |
3 files changed, 0 insertions, 12 deletions
diff --git a/sysdeps/generic/memset_chk.c b/sysdeps/generic/memset_chk.c index dfdcfbca3d..d6206ffc99 100644 --- a/sysdeps/generic/memset_chk.c +++ b/sysdeps/generic/memset_chk.c @@ -90,7 +90,3 @@ __memset_chk (dstpp, c, len, dstlen) return dstpp; } -strong_alias (__memset_chk, __memset_zero_constant_len_parameter) - -link_warning (__memset_zero_constant_len_parameter, - "memset used with constant zero length parameter; this could be due to transposed parameters") diff --git a/sysdeps/i386/i686/memset_chk.S b/sysdeps/i386/i686/memset_chk.S index b71cf32a05..cd93d5ee10 100644 --- a/sysdeps/i386/i686/memset_chk.S +++ b/sysdeps/i386/i686/memset_chk.S @@ -32,8 +32,4 @@ ENTRY (__memset_chk) jb __chk_fail jmp memset END (__memset_chk) - -strong_alias (__memset_chk, __memset_zero_constant_len_parameter) - .section .gnu.warning.__memset_zero_constant_len_parameter - .string "memset used with constant zero length parameter; this could be due to transposed parameters" #endif diff --git a/sysdeps/x86_64/memset_chk.S b/sysdeps/x86_64/memset_chk.S index 063f153bef..c1c8c23f90 100644 --- a/sysdeps/x86_64/memset_chk.S +++ b/sysdeps/x86_64/memset_chk.S @@ -31,8 +31,4 @@ ENTRY (__memset_chk) jb __chk_fail jmp memset END (__memset_chk) - -strong_alias (__memset_chk, __memset_zero_constant_len_parameter) - .section .gnu.warning.__memset_zero_constant_len_parameter - .string "memset used with constant zero length parameter; this could be due to transposed parameters" #endif |