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author | Joseph Myers <joseph@codesourcery.com> | 2015-06-02 20:38:49 +0000 |
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committer | Joseph Myers <joseph@codesourcery.com> | 2015-06-02 20:38:49 +0000 |
commit | e0c349b40c4f51589c2adb63ccdaaf4dcc0fb1ea (patch) | |
tree | af09f53a8011b770b7a71d917905d462125147c9 /ChangeLog | |
parent | 1769608794096c835095826559c0ba1555f43fc0 (diff) | |
download | glibc-e0c349b40c4f51589c2adb63ccdaaf4dcc0fb1ea.tar.gz glibc-e0c349b40c4f51589c2adb63ccdaaf4dcc0fb1ea.tar.xz glibc-e0c349b40c4f51589c2adb63ccdaaf4dcc0fb1ea.zip |
Use better variable names in MIPS syscall macros.
Carlos noted in <https://sourceware.org/ml/libc-alpha/2015-05/msg00680.html> that various ports use potentially problematic short variables names in their syscall macros, which could shadow variables with the same name from containing scopes. This patch fixes variables called err and ret in MIPS macros. (I left result_var and _sys_result - separate variables in different macros, which need separate names - alone.) Tested for mips64 (all three ABIs) that installed stripped shared libraries are unchanged by this patch. * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (INLINE_SYSCALL): Use variable name _sc_err instead of err. [__mips16] (INTERNAL_SYSCALL_NCS): Use variable name _sc_ret instead of ret. * sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h (INLINE_SYSCALL): Use variable name _sc_err instead of err. * sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h (INLINE_SYSCALL): Likewise.
Diffstat (limited to 'ChangeLog')
-rw-r--r-- | ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 1c67d9977e..8abe7b1dd9 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,14 @@ 2015-06-02 Joseph Myers <joseph@codesourcery.com> + * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h (INLINE_SYSCALL): + Use variable name _sc_err instead of err. + [__mips16] (INTERNAL_SYSCALL_NCS): Use variable name _sc_ret + instead of ret. + * sysdeps/unix/sysv/linux/mips/mips64/n32/sysdep.h + (INLINE_SYSCALL): Use variable name _sc_err instead of err. + * sysdeps/unix/sysv/linux/mips/mips64/n64/sysdep.h + (INLINE_SYSCALL): Likewise. + * string/strnlen.c [!STRNLEN] (__strnlen): Use libc_hidden_def. * include/string.h (__strnlen): Use libc_hidden_proto. * sysdeps/aarch64/strnlen.S (__strnlen): Use libc_hidden_def. |